Navigation devices that are tailored to the user's preferences offer personalized routes. When multiple users are involved, it can be hard to find a route that suits everyone's preferences and avoid conflicting interests. A decision support system can improve the quality of user decisions. Traditional systems typically consider only the predefined preferences of one user or a group with similar preferences. This study aims to develop a decision support system for a group of people with diverse preferences, using a method that considers their experiences regarding time and space. The method utilizes IoT, agent-based modeling, multi-objective optimization, and crowdsourced data to create a personalized navigation system for a group, such as a family car, that considers each group member's preferences. The study uses simulation to demonstrate how this method can be applied, and it is created using Grasshopper for Rhino and add-ons. The main original contribution of this research is to show how social aspects can be incorporated into personalized navigation systems for a heterogeneous group. The major challenge was the data-sharing policies.
{"title":"An experience-based method for personalized routing","authors":"Özlem Çavuş, Ş. Cenani̇, G. Çağdaş","doi":"10.53710/jcode.1236875","DOIUrl":"https://doi.org/10.53710/jcode.1236875","url":null,"abstract":"Navigation devices that are tailored to the user's preferences offer personalized routes. When multiple users are involved, it can be hard to find a route that suits everyone's preferences and avoid conflicting interests. A decision support system can improve the quality of user decisions. Traditional systems typically consider only the predefined preferences of one user or a group with similar preferences. This study aims to develop a decision support system for a group of people with diverse preferences, using a method that considers their experiences regarding time and space. The method utilizes IoT, agent-based modeling, multi-objective optimization, and crowdsourced data to create a personalized navigation system for a group, such as a family car, that considers each group member's preferences. The study uses simulation to demonstrate how this method can be applied, and it is created using Grasshopper for Rhino and add-ons. The main original contribution of this research is to show how social aspects can be incorporated into personalized navigation systems for a heterogeneous group. The major challenge was the data-sharing policies.","PeriodicalId":48611,"journal":{"name":"Journal of Computational Design and Engineering","volume":"39 1","pages":""},"PeriodicalIF":4.9,"publicationDate":"2023-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88834507","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yunzhi Jiang, Zhenyao Liu, Jen-Hsuan Chen, W. Yeh, Chia-Ling Huang
Network systems are commonly used in various fields, such as power grids, Internet of Things, and gas networks. The reliability redundancy allocation problem is a well-known reliability design tool that needs to be developed when the system is extended from a series-parallel structure to a more general network structure. Therefore, this study proposes a novel reliability redundancy allocation problem, referred to as the general reliability redundancy allocation problem, to be applied in network systems. Because the general reliability redundancy allocation problem is NP-hard, a new algorithm referred to as binary-addition simplified swarm optimization is proposed in this study. Binary-addition simplified swarm optimization combines the accuracy of the Binary Addition Tree Algorithm with the efficiency of Simplified Swarm Optimization, which can effectively reduce the solution space and speed up the time required to find high-quality solutions. The experimental results show that binary-addition simplified swarm optimization outperforms three well-known algorithms: the Genetic Algorithm, Particle Swarm Optimization, and Simplified Swarm Optimization in high-quality solutions and high stability on six network benchmarks.
{"title":"A novel binary-addition simplified swarm optimization for generalized reliability redundancy allocation problem","authors":"Yunzhi Jiang, Zhenyao Liu, Jen-Hsuan Chen, W. Yeh, Chia-Ling Huang","doi":"10.1093/jcde/qwad021","DOIUrl":"https://doi.org/10.1093/jcde/qwad021","url":null,"abstract":"\u0000 Network systems are commonly used in various fields, such as power grids, Internet of Things, and gas networks. The reliability redundancy allocation problem is a well-known reliability design tool that needs to be developed when the system is extended from a series-parallel structure to a more general network structure. Therefore, this study proposes a novel reliability redundancy allocation problem, referred to as the general reliability redundancy allocation problem, to be applied in network systems. Because the general reliability redundancy allocation problem is NP-hard, a new algorithm referred to as binary-addition simplified swarm optimization is proposed in this study. Binary-addition simplified swarm optimization combines the accuracy of the Binary Addition Tree Algorithm with the efficiency of Simplified Swarm Optimization, which can effectively reduce the solution space and speed up the time required to find high-quality solutions. The experimental results show that binary-addition simplified swarm optimization outperforms three well-known algorithms: the Genetic Algorithm, Particle Swarm Optimization, and Simplified Swarm Optimization in high-quality solutions and high stability on six network benchmarks.","PeriodicalId":48611,"journal":{"name":"Journal of Computational Design and Engineering","volume":"10 1","pages":"758-772"},"PeriodicalIF":4.9,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78794381","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
S Nadeem, Bushra Ishtiaq, Nevzat Akkurt, S. M. Eldin
The main objective of this study is to examine an unsteady swirling flow of a non-Newtonian Eyring-Powell fluid between two coaxial disks. The lower and upper disks are considered to rotate with different angular velocities. The three-dimensional axisymmetric flow phenomenon and heat transfer mechanism are observed with the consequences of the magnetic field and variable thermal conductivity of the fluid. The variable thermal conductivity is taken to be dependent on the fluid temperature. The implementation of the von Karman similarity transformations on the constituting equations of the flow phenomenon yields the dimensionless system of the nonlinear equations. An optimal homotopy analysis technique is adopted to obtain analytical solutions for highly nonlinear equations. In view of the same and opposite directions of disks rotation, the various aspects of the flow system corresponding to the pertinent parameters are discussed with physical significance. The obtained results indicate that both radial and axial fields are the escalating functions of the Eyring-Powell fluid parameter. Moreover, the heat transfer rate enhances with the improving variable thermal conductivity parameter.
{"title":"Swirling flow analysis of Eyring-Powell fluid between coaxial disks with variable property","authors":"S Nadeem, Bushra Ishtiaq, Nevzat Akkurt, S. M. Eldin","doi":"10.1093/jcde/qwad015","DOIUrl":"https://doi.org/10.1093/jcde/qwad015","url":null,"abstract":"\u0000 The main objective of this study is to examine an unsteady swirling flow of a non-Newtonian Eyring-Powell fluid between two coaxial disks. The lower and upper disks are considered to rotate with different angular velocities. The three-dimensional axisymmetric flow phenomenon and heat transfer mechanism are observed with the consequences of the magnetic field and variable thermal conductivity of the fluid. The variable thermal conductivity is taken to be dependent on the fluid temperature. The implementation of the von Karman similarity transformations on the constituting equations of the flow phenomenon yields the dimensionless system of the nonlinear equations. An optimal homotopy analysis technique is adopted to obtain analytical solutions for highly nonlinear equations. In view of the same and opposite directions of disks rotation, the various aspects of the flow system corresponding to the pertinent parameters are discussed with physical significance. The obtained results indicate that both radial and axial fields are the escalating functions of the Eyring-Powell fluid parameter. Moreover, the heat transfer rate enhances with the improving variable thermal conductivity parameter.","PeriodicalId":48611,"journal":{"name":"Journal of Computational Design and Engineering","volume":"43 1","pages":"632-640"},"PeriodicalIF":4.9,"publicationDate":"2023-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90897656","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Qinghua Liu, Guojiang Xiong, Xiaofan Fu, A. W. Mohamed, Jing Zhang, M. Al-Betar, Haoming Chen, Jun Chen, Shengping Xu
Economic dispatch (ED) of thermal power units is significant for optimal generation operation efficiency of power systems. It is a typical nonconvex and nonlinear optimization problem with many local extrema when considering the valve-point effects, especially for large-scale systems. Considering that differential evolution (DE) is efficient in locating global optimal region, while gain-sharing knowledge-based algorithm (GSK) is effective in refining local solutions, this study presents a new hybrid method, namely GSK-DE, to integrate the advantages of both algorithms for solving large-scale ED problems. We design a dual-population evolution framework in which the population is randomly divided into two equal subpopulations in each iteration. One subpopulation performs GSK, while the other executes DE. Then, the updated individuals of these two subpopulations are combined to generate a new population. In such a manner, the exploration and the exploitation are harmonized well to improve the searching efficiency. The proposed GSK-DE is applied to six ED cases, including 15, 38, 40, 110, 120, and 330 units. Simulation results demonstrate that GSK-DE gives full play to the superiorities of GSK and DE effectively. It possesses a quicker global convergence rate to obtain higher quality dispatch schemes with greater robustness. Moreover, the effect of population size is also examined.
{"title":"Hybridizing gaining-sharing knowledge and differential evolution for large-scale power system economic dispatch problems","authors":"Qinghua Liu, Guojiang Xiong, Xiaofan Fu, A. W. Mohamed, Jing Zhang, M. Al-Betar, Haoming Chen, Jun Chen, Shengping Xu","doi":"10.1093/jcde/qwad008","DOIUrl":"https://doi.org/10.1093/jcde/qwad008","url":null,"abstract":"\u0000 Economic dispatch (ED) of thermal power units is significant for optimal generation operation efficiency of power systems. It is a typical nonconvex and nonlinear optimization problem with many local extrema when considering the valve-point effects, especially for large-scale systems. Considering that differential evolution (DE) is efficient in locating global optimal region, while gain-sharing knowledge-based algorithm (GSK) is effective in refining local solutions, this study presents a new hybrid method, namely GSK-DE, to integrate the advantages of both algorithms for solving large-scale ED problems. We design a dual-population evolution framework in which the population is randomly divided into two equal subpopulations in each iteration. One subpopulation performs GSK, while the other executes DE. Then, the updated individuals of these two subpopulations are combined to generate a new population. In such a manner, the exploration and the exploitation are harmonized well to improve the searching efficiency. The proposed GSK-DE is applied to six ED cases, including 15, 38, 40, 110, 120, and 330 units. Simulation results demonstrate that GSK-DE gives full play to the superiorities of GSK and DE effectively. It possesses a quicker global convergence rate to obtain higher quality dispatch schemes with greater robustness. Moreover, the effect of population size is also examined.","PeriodicalId":48611,"journal":{"name":"Journal of Computational Design and Engineering","volume":"17 4","pages":"615-631"},"PeriodicalIF":4.9,"publicationDate":"2023-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72466129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Shijun Song, Chao Xiong, Junhui Yin, Zhaoshu Yang, Lu Wang
In this study, a hierarchical composite Kagome honeycomb sandwich (HCKHS) structure was manufactured based on the interlocking method, and its uniaxial compression performance was explored. Through experiments, the compressive strength, stiffness, energy absorption, and failure process of HCKHS specimens of seven different sizes were determined and compared. Mechanical analytical models were established, and the variation trend in the specific strength was predicted and compared with those of other advanced sandwich structures. The size effect of the HCKHS specimens was analyzed. The influence of a single variable on the core modulus, failure strength, and failure modes was discussed, and failure mechanism maps were drawn. The structure was optimized based on the maximum specific strength and engineering application, and the optimal size design ratio was obtained. The results showed that the HCKHS specimens exhibited excellent compressive properties with a convenient manufacturing process, making them suitable for lightweight applications in engineering. The optimization ideas presented herein are also applicable to other two-dimensional hierarchical or normal composite honeycomb sandwich structures with diamond, triangular, and hexagonal shapes.
{"title":"Fabrication, design, and optimization of hierarchical composite Kagome honeycomb sandwich structure under uniaxial compression","authors":"Shijun Song, Chao Xiong, Junhui Yin, Zhaoshu Yang, Lu Wang","doi":"10.1093/jcde/qwad026","DOIUrl":"https://doi.org/10.1093/jcde/qwad026","url":null,"abstract":"\u0000 In this study, a hierarchical composite Kagome honeycomb sandwich (HCKHS) structure was manufactured based on the interlocking method, and its uniaxial compression performance was explored. Through experiments, the compressive strength, stiffness, energy absorption, and failure process of HCKHS specimens of seven different sizes were determined and compared. Mechanical analytical models were established, and the variation trend in the specific strength was predicted and compared with those of other advanced sandwich structures. The size effect of the HCKHS specimens was analyzed. The influence of a single variable on the core modulus, failure strength, and failure modes was discussed, and failure mechanism maps were drawn. The structure was optimized based on the maximum specific strength and engineering application, and the optimal size design ratio was obtained. The results showed that the HCKHS specimens exhibited excellent compressive properties with a convenient manufacturing process, making them suitable for lightweight applications in engineering. The optimization ideas presented herein are also applicable to other two-dimensional hierarchical or normal composite honeycomb sandwich structures with diamond, triangular, and hexagonal shapes.","PeriodicalId":48611,"journal":{"name":"Journal of Computational Design and Engineering","volume":"22 1","pages":"873-891"},"PeriodicalIF":4.9,"publicationDate":"2023-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89219765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This paper proposes the vector-valued envelope functions to describe form cutters’ swept profiles at the choice of particular motion instances. The general idea behind such a formulation is to embed the tangency constraint into the tool surface expression and form a single continuous function to describe the segmental curves whose elements lie on the envelopes. This results in skipping unnecessary calculations when no envelope-surface point is associated with the specified input data, reducing the sizeable computational burden due to repetitive constraint implementations, and most importantly, depending on the tool kinematics’ complexity, avoiding the tangency-constraint violations between successive envelope-surface points where the exact fit cannot be obtained. In this study, firstly, the NC tool surface models present in extant literature have been restructured using the four-parameter set of spheres to attain the required one-to-one correspondence between the domain and range sets of these functions, followed by excluding the tangency-constraint evaluations by introducing the systematic parameter-reduction procedures that led to the development of constraint-embedded envelope functions. Next, we introduced the branch-existence test, which allowed us to check whether these functions are continuous over closed domain intervals. Finally, we covered algorithms for implementing the functions.
{"title":"Vector-valued envelope functions for constructing tool swept surfaces in continuous domains","authors":"E. Aras","doi":"10.1093/jcde/qwad022","DOIUrl":"https://doi.org/10.1093/jcde/qwad022","url":null,"abstract":"\u0000 This paper proposes the vector-valued envelope functions to describe form cutters’ swept profiles at the choice of particular motion instances. The general idea behind such a formulation is to embed the tangency constraint into the tool surface expression and form a single continuous function to describe the segmental curves whose elements lie on the envelopes. This results in skipping unnecessary calculations when no envelope-surface point is associated with the specified input data, reducing the sizeable computational burden due to repetitive constraint implementations, and most importantly, depending on the tool kinematics’ complexity, avoiding the tangency-constraint violations between successive envelope-surface points where the exact fit cannot be obtained. In this study, firstly, the NC tool surface models present in extant literature have been restructured using the four-parameter set of spheres to attain the required one-to-one correspondence between the domain and range sets of these functions, followed by excluding the tangency-constraint evaluations by introducing the systematic parameter-reduction procedures that led to the development of constraint-embedded envelope functions. Next, we introduced the branch-existence test, which allowed us to check whether these functions are continuous over closed domain intervals. Finally, we covered algorithms for implementing the functions.","PeriodicalId":48611,"journal":{"name":"Journal of Computational Design and Engineering","volume":"56 1","pages":"773-793"},"PeriodicalIF":4.9,"publicationDate":"2023-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80763685","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mimari tasarımda görsel düşünme ve algı önemlidir. Tasarım sürecinin görsel temsiller üzerinden ilerlemesi ve bu temsillerin mekânın gerçekleştirilmesinde kullanılması görselliğe verilen önemi artırmaktadır. Ancak mimari tasarım sadece görsellik ile sınırlı kalmamalıdır. Çizimlerin yanı sıra yazılı ve sözlü anlatı da görev almaktadır. Mekânsal algı, görsel temsil ve anlatıyla şekillenir. Mekânın görsel temsilleri ben-merkezli veya dış-merkezli olabileceği gibi, görme biçimlerinin zenginliği sayesinde mekân daha farklı temsil edilebilir. Bu yönüyle görsel temsil, mekânı anlamak ve açıklamak için bir araç haline gelmektedir. Ancak mekânı tanımlarken ya da anlamaya çalışırken sadece görmek yeterli olmayabilir. Dil ile iletişim kurmaya alışkın olan insan doğal olarak sözel anlatıma başvurur. Görme, çevremizdeki dünyayla iletişim kurdukça gelişmişken dil, insanların birbirleriyle iletişim kurmak için geliştirdikleri sosyal bir sistemdir. Mekân algısı üzerine yapılan araştırmalar çoğunlukla görsel düşünme açısından ele alınmıştır. Ancak görme ve dil, mekâna ilişkin farklı bilgilere ulaşmayı sağlar. Görme ve dil yoluyla toplanan bilgilerdeki çeşitlilik, mimari mekânın zihinsel imgesini tamamlayabilir. Bu çalışmanın amacı, mekânsal algının oluşumunu görsel ve sözel temsiller aracılığıyla incelemektir. Çalışma, mekân algısının sadece görme duyusuna dayandırılmasının kısıtlayıcı olduğu ve algının hem görsel temsilden hem de sözel anlatımdan etkilendiği görüşüne dayanmaktadır. Çalışmada öne sürülen, görsel ve sözel temsillerin birbirini desteklediği ve böylece mekânsal algıyı güçlendirdiğidir. Bu çalışmada anlatının görsel temsili nasıl etkilediğini ve görsel temsil ile anlatı arasındaki bu etkileşimin uzamsal algıyı nasıl şekillendirdiğini ortaya çıkarmak için protokol analizleri yapılmıştır. Çalışmanın sonucu mekân algısının oluşumunda anlatı ve görsel temsil arasındaki ilişkiye olumlu işaret vermektedir, ancak bireysel farklılıkların etkisiyle ortaya çıkan durumları göz önüne alarak daha tanımlı deneylerle ortaklıklar desteklenebilir.
{"title":"Mekânsal Algının Görsel Temsil ve Yazılı Anlatı Üzerinden Ölçülmesi","authors":"N. Sipahioğlu, Ethem Gürer","doi":"10.53710/jcode.1233517","DOIUrl":"https://doi.org/10.53710/jcode.1233517","url":null,"abstract":"Mimari tasarımda görsel düşünme ve algı önemlidir. Tasarım sürecinin görsel temsiller üzerinden ilerlemesi ve bu temsillerin mekânın gerçekleştirilmesinde kullanılması görselliğe verilen önemi artırmaktadır. Ancak mimari tasarım sadece görsellik ile sınırlı kalmamalıdır. Çizimlerin yanı sıra yazılı ve sözlü anlatı da görev almaktadır. Mekânsal algı, görsel temsil ve anlatıyla şekillenir. Mekânın görsel temsilleri ben-merkezli veya dış-merkezli olabileceği gibi, görme biçimlerinin zenginliği sayesinde mekân daha farklı temsil edilebilir. Bu yönüyle görsel temsil, mekânı anlamak ve açıklamak için bir araç haline gelmektedir. Ancak mekânı tanımlarken ya da anlamaya çalışırken sadece görmek yeterli olmayabilir. Dil ile iletişim kurmaya alışkın olan insan doğal olarak sözel anlatıma başvurur. Görme, çevremizdeki dünyayla iletişim kurdukça gelişmişken dil, insanların birbirleriyle iletişim kurmak için geliştirdikleri sosyal bir sistemdir. Mekân algısı üzerine yapılan araştırmalar çoğunlukla görsel düşünme açısından ele alınmıştır. Ancak görme ve dil, mekâna ilişkin farklı bilgilere ulaşmayı sağlar. Görme ve dil yoluyla toplanan bilgilerdeki çeşitlilik, mimari mekânın zihinsel imgesini tamamlayabilir. Bu çalışmanın amacı, mekânsal algının oluşumunu görsel ve sözel temsiller aracılığıyla incelemektir. Çalışma, mekân algısının sadece görme duyusuna dayandırılmasının kısıtlayıcı olduğu ve algının hem görsel temsilden hem de sözel anlatımdan etkilendiği görüşüne dayanmaktadır. Çalışmada öne sürülen, görsel ve sözel temsillerin birbirini desteklediği ve böylece mekânsal algıyı güçlendirdiğidir. Bu çalışmada anlatının görsel temsili nasıl etkilediğini ve görsel temsil ile anlatı arasındaki bu etkileşimin uzamsal algıyı nasıl şekillendirdiğini ortaya çıkarmak için protokol analizleri yapılmıştır. Çalışmanın sonucu mekân algısının oluşumunda anlatı ve görsel temsil arasındaki ilişkiye olumlu işaret vermektedir, ancak bireysel farklılıkların etkisiyle ortaya çıkan durumları göz önüne alarak daha tanımlı deneylerle ortaklıklar desteklenebilir.","PeriodicalId":48611,"journal":{"name":"Journal of Computational Design and Engineering","volume":"18 1","pages":""},"PeriodicalIF":4.9,"publicationDate":"2023-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77991010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
“SELF.SAFE.SPACE” projesi, “İleri Temsil Teknikleri” seçmeli dersi kapsamında 15 öğrenci tarafından, bir akademik yarıyılda, 2 öğretim elemanı rehberliğinde geliştirilmiştir. Projenin amacı, bilinçli farkındalık yöntemlerinin pratiğiyle tasarım ve görselleştirmede yaratıcılık becerilerini artırmaktır. Dönem boyunca, öğrencinin hem geleneksel hem de dijital görselleştirme araçlarını birbiriyle harmanlayarak kullandığı ve kişisel temsil yöntemlerini keşfederek, yaratıcılığın üst sınırlarına ulaşmasına olanak tanıyan deneysel bir öğrenme prosedürü izlenmiştir. Stüdyo metodolojisi, öğrencilerin tasarım kabiliyetini, modelleme ve görselleştirme yazılımının kullanımını ve bu eksende bilişsel, beceriye dayalı ve duygusal sonuçlar geliştirmeye dayanmaktadır. Proje, öğrencilerin güvenli alan imgeleme egzersizi sonucunda oluşturdukları ütopik ve özel bir yerin yaratılmasını ve ileri anlatım teknikleriyle görselleştirilmesini hedeflemiştir. Bilinçli farkındalık egzersizleri katılımcılar tarafından ders içerisinde ve haftalık ders aralarında gönüllü olarak uygulanmıştır. Araştırmacıların gözlemlerine göre farkındalık ve dikkat düzeyleri ile yaratıcılık ölçümlerinin her hafta arttığı dönem sonunda yapılan bireysel değerlendirme envanterleri ile de doğrulanmıştır. Projenin sonunda öğrenciler, uygulamanın sonuçlarını ve kişisel gelişimlerini sınıf içinde gönüllü olarak paylaşmış ve yorumlamışlardır. Farkındalık tekniklerini düzenli olarak uygulayan öğrenciler, kendi imgeleme alanlarını oluşturup görselleştirmiş ve yaratıcılıklarını artırmaya yönelik kişisel yolculuklarına dair sıra dışı yansımalar üretmiştir.
{"title":"Mindfulness (Bilinçli Farkındalık) Metodu Kullanarak İleri Temsil Teknikleri Geliştirilmesine Yönelik Bir Çalışma","authors":"Zeynep Bi̇rgönül, Merve Öksüz","doi":"10.53710/jcode.1231117","DOIUrl":"https://doi.org/10.53710/jcode.1231117","url":null,"abstract":"“SELF.SAFE.SPACE” projesi, “İleri Temsil Teknikleri” seçmeli dersi kapsamında 15 öğrenci tarafından, bir akademik yarıyılda, 2 öğretim elemanı rehberliğinde geliştirilmiştir. Projenin amacı, bilinçli farkındalık yöntemlerinin pratiğiyle tasarım ve görselleştirmede yaratıcılık becerilerini artırmaktır. Dönem boyunca, öğrencinin hem geleneksel hem de dijital görselleştirme araçlarını birbiriyle harmanlayarak kullandığı ve kişisel temsil yöntemlerini keşfederek, yaratıcılığın üst sınırlarına ulaşmasına olanak tanıyan deneysel bir öğrenme prosedürü izlenmiştir. Stüdyo metodolojisi, öğrencilerin tasarım kabiliyetini, modelleme ve görselleştirme yazılımının kullanımını ve bu eksende bilişsel, beceriye dayalı ve duygusal sonuçlar geliştirmeye dayanmaktadır. Proje, öğrencilerin güvenli alan imgeleme egzersizi sonucunda oluşturdukları ütopik ve özel bir yerin yaratılmasını ve ileri anlatım teknikleriyle görselleştirilmesini hedeflemiştir. Bilinçli farkındalık egzersizleri katılımcılar tarafından ders içerisinde ve haftalık ders aralarında gönüllü olarak uygulanmıştır. Araştırmacıların gözlemlerine göre farkındalık ve dikkat düzeyleri ile yaratıcılık ölçümlerinin her hafta arttığı dönem sonunda yapılan bireysel değerlendirme envanterleri ile de doğrulanmıştır. Projenin sonunda öğrenciler, uygulamanın sonuçlarını ve kişisel gelişimlerini sınıf içinde gönüllü olarak paylaşmış ve yorumlamışlardır. Farkındalık tekniklerini düzenli olarak uygulayan öğrenciler, kendi imgeleme alanlarını oluşturup görselleştirmiş ve yaratıcılıklarını artırmaya yönelik kişisel yolculuklarına dair sıra dışı yansımalar üretmiştir.","PeriodicalId":48611,"journal":{"name":"Journal of Computational Design and Engineering","volume":"63 1","pages":""},"PeriodicalIF":4.9,"publicationDate":"2023-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80732468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The aging population is growing drastically all over the world. With the advent of the global era, Universal Design is garnering considerable interest, as the number of multicultural families is increasing, and various user classes are being created. In addition, with the advances in construction technology, architectural design is becoming more diverse, and convenience facilities are also getting distributed in various ways. As a result, more buildings need to apply Universal Design, indicating that various architectural information and Universal Design for the user class are required. Various data are needed for Universal Design evaluation, but there is a limit to evaluating with two-dimensional (2D) drawings. However, the limitations of 2D drawings can be overcome via building information modeling (BIM) combined with architectural data, which remarkably simplifies the Universal Design evaluation. This study was conducted with the aim to analyze architectural information by extracting architectural elements necessary for Universal Design evaluation from BIM data. It was confirmed that the calculations for Universal Design evaluation can be performed by 3D shape or attribute analysis using BIM data and computer programming. In order to create an automated evaluation algorithm for Universal Design, the evaluation methods were classified according to the Universal Design evaluation guide, based on building users and user diversity. In addition, even if the evaluation methods were the same by location, different points were classified by location, and evaluation items and information necessary for the evaluation were organized by category for each facility. Through this classification, we created an algorithm with seven types of methods for extracting the BIM data and comparing them by evaluation method for an automated analysis. In addition, an analysis was performed directly on the BIM design sample model using an automated evaluation algorithm. Although there were various architectural objects in the design data, evaluation was possible using algorithms. By applying the Universal Design evaluation and BIM data evaluation methods, we could confirm that the BIM-based Universal Design automation evaluation method prevents human error and is thus superior to the existing evaluation methods. Further, the automation evaluation method can contribute to BIM activation as the BIM data can be used in various studies such as design certification evaluation and automation analysis.
{"title":"Development of building information modeling-based automation assessment process for universal design of public buildings","authors":"Eun-Lee Yu, Jungsik Choi","doi":"10.1093/jcde/qwad018","DOIUrl":"https://doi.org/10.1093/jcde/qwad018","url":null,"abstract":"\u0000 The aging population is growing drastically all over the world. With the advent of the global era, Universal Design is garnering considerable interest, as the number of multicultural families is increasing, and various user classes are being created. In addition, with the advances in construction technology, architectural design is becoming more diverse, and convenience facilities are also getting distributed in various ways. As a result, more buildings need to apply Universal Design, indicating that various architectural information and Universal Design for the user class are required. Various data are needed for Universal Design evaluation, but there is a limit to evaluating with two-dimensional (2D) drawings. However, the limitations of 2D drawings can be overcome via building information modeling (BIM) combined with architectural data, which remarkably simplifies the Universal Design evaluation. This study was conducted with the aim to analyze architectural information by extracting architectural elements necessary for Universal Design evaluation from BIM data. It was confirmed that the calculations for Universal Design evaluation can be performed by 3D shape or attribute analysis using BIM data and computer programming. In order to create an automated evaluation algorithm for Universal Design, the evaluation methods were classified according to the Universal Design evaluation guide, based on building users and user diversity. In addition, even if the evaluation methods were the same by location, different points were classified by location, and evaluation items and information necessary for the evaluation were organized by category for each facility. Through this classification, we created an algorithm with seven types of methods for extracting the BIM data and comparing them by evaluation method for an automated analysis. In addition, an analysis was performed directly on the BIM design sample model using an automated evaluation algorithm. Although there were various architectural objects in the design data, evaluation was possible using algorithms. By applying the Universal Design evaluation and BIM data evaluation methods, we could confirm that the BIM-based Universal Design automation evaluation method prevents human error and is thus superior to the existing evaluation methods. Further, the automation evaluation method can contribute to BIM activation as the BIM data can be used in various studies such as design certification evaluation and automation analysis.","PeriodicalId":48611,"journal":{"name":"Journal of Computational Design and Engineering","volume":"63 1","pages":"641-654"},"PeriodicalIF":4.9,"publicationDate":"2023-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85011415","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mimari temsilde araç ile yapma biçimi | yol | yordam arasındaki doğrudan bağlantı mimari temsilde eğriselliğin olanaklarında yaratıcı bir alan açabilir mi sorusuyla başlayan bu çalışma eğriselliği üretmek için kullanılan yol ve araç çeşitliliğinin ve potansiyellerini araştırmaktadır. Temsil yönteminin, üretildiği konjonktürün araç, teknoloji ve düşünce yapısıyla şekillendiği öne sürülmektedir. Eğrisel çizginin analog araçlarını üretme, test etme ve değerlendirme ekseninde gelişen çalışmanın yöntemi tasarım yoluyla araştırma (TYA) olarak belirlenmiştir. Çalışma, eğriseli üreten analog araçların olanaklarını araştırarak hareket ve zamanla ortaya çıkan unsurları görebilme alışkanlığı kazanmayı amaçlamaktadır.
{"title":"Bir Tasarım Araştırması Olarak Eğrisel Çizgiyi Araçlaştırmak","authors":"Çağın Çeti̇n","doi":"10.53710/jcode.1246451","DOIUrl":"https://doi.org/10.53710/jcode.1246451","url":null,"abstract":"Mimari temsilde araç ile yapma biçimi | yol | yordam arasındaki doğrudan bağlantı mimari temsilde eğriselliğin olanaklarında yaratıcı bir alan açabilir mi sorusuyla başlayan bu çalışma eğriselliği üretmek için kullanılan yol ve araç çeşitliliğinin ve potansiyellerini araştırmaktadır. Temsil yönteminin, üretildiği konjonktürün araç, teknoloji ve düşünce yapısıyla şekillendiği öne sürülmektedir. Eğrisel çizginin analog araçlarını üretme, test etme ve değerlendirme ekseninde gelişen çalışmanın yöntemi tasarım yoluyla araştırma (TYA) olarak belirlenmiştir. Çalışma, eğriseli üreten analog araçların olanaklarını araştırarak hareket ve zamanla ortaya çıkan unsurları görebilme alışkanlığı kazanmayı amaçlamaktadır.","PeriodicalId":48611,"journal":{"name":"Journal of Computational Design and Engineering","volume":"27 1","pages":""},"PeriodicalIF":4.9,"publicationDate":"2023-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75539917","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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