2019 IEEE 11th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management ( HNICEM )最新文献
Pub Date : 2019-11-01DOI: 10.1109/HNICEM48295.2019.9072698
A. D. Del Rosario, A. Ubando, A. Culaba
Tracking mechanisms were found to improve the performance of solar renewable energy systems that contribute to energy sustainability and security. However, the commonly used closed-loop solar trackers require sophisticated equipment that leads to high upfront costs and energy consumption. The literature suggests that simpler open-loop trackers can be sought as a feasible alternative for small-scale applications. In this study, an open-loop solar tracking mechanism was designed through the kinematic synthesis of a Watt II six-bar linkage using Freudenstein’s method and analytical position method. The desired motion of the mechanism was obtained using the solar apparent motion trajectory model. A finite number of precision points were selected using Chebyshev’s spacing to simplify the synthesis while minimizing the error. The design was validated through kinematic analysis using loop closure equations and complex number analysis. The position, velocity, and acceleration behaviors obtained from the numerical method done in MATLAB was compared to that of the graphical method done in MechAnalyzer. The synthesis results hint the special considerations needed in the physical implementation of the design, while the validation results show a general agreement between the results of the numerical and graphical kinematic analyses, implying the effectiveness of the presented methodology.
{"title":"Kinematic Synthesis and Analysis of a Watt II Six-Bar Linkage for the Design and Validation of an Open Loop Solar Tracking Mechanism","authors":"A. D. Del Rosario, A. Ubando, A. Culaba","doi":"10.1109/HNICEM48295.2019.9072698","DOIUrl":"https://doi.org/10.1109/HNICEM48295.2019.9072698","url":null,"abstract":"Tracking mechanisms were found to improve the performance of solar renewable energy systems that contribute to energy sustainability and security. However, the commonly used closed-loop solar trackers require sophisticated equipment that leads to high upfront costs and energy consumption. The literature suggests that simpler open-loop trackers can be sought as a feasible alternative for small-scale applications. In this study, an open-loop solar tracking mechanism was designed through the kinematic synthesis of a Watt II six-bar linkage using Freudenstein’s method and analytical position method. The desired motion of the mechanism was obtained using the solar apparent motion trajectory model. A finite number of precision points were selected using Chebyshev’s spacing to simplify the synthesis while minimizing the error. The design was validated through kinematic analysis using loop closure equations and complex number analysis. The position, velocity, and acceleration behaviors obtained from the numerical method done in MATLAB was compared to that of the graphical method done in MechAnalyzer. The synthesis results hint the special considerations needed in the physical implementation of the design, while the validation results show a general agreement between the results of the numerical and graphical kinematic analyses, implying the effectiveness of the presented methodology.","PeriodicalId":6733,"journal":{"name":"2019 IEEE 11th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management ( HNICEM )","volume":"7 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79062029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-11-01DOI: 10.1109/HNICEM48295.2019.9073452
Dindo C. Obediencia, Jade Kristoffer Pedrero, Christian Villablanca, M. A. Reyes
The Eastern Visayas State University - Tacloban Campus is a vast campus - which suggests that it is more confusing and complicated with regards to locating the rooms, buildings, etc. inside the university. Through the "eMap: Mobile App Map Directory of EVSU Main Campus with Web-Based Management Panel," we can lessen or even give an end to this problem. This mobile app is a map wherein you can track your current location, browse over the directories of the campus and trace the shortest and possible routes to your destination inside the university[1]. And to satisfy the users more, we added the News and Updates feature, to keep them updated on the latest events and happenings in the university [2]. The application is a navigation app, so we apply GPS to acquire location data. Since the map data from Mapbox is outdated and not detailed, we integrated an OpenStreetMap to enhance the map layout. Then through a local database, we stored the latitude, longitude, zoom, and bearing of each building to place a marker on their position. Just like most of the other mobile applications, the Android Studio is the development tool of the project.
东米沙鄢州立大学-塔克洛班校区是一个巨大的校园-这表明在大学内定位房间，建筑等方面更加令人困惑和复杂。通过“eMap: EVSU主校区移动应用地图目录，网络管理面板”，我们可以减少甚至杜绝这一问题。这款手机应用程序是一款地图，你可以在其中跟踪你当前的位置，浏览校园目录，并在大学内找到到达目的地的最短路线[1]。为了让用户更满意，我们增加了News And Updates功能，让他们随时了解学校的最新事件和发生的事情[2]。这个应用是一个导航应用，所以我们使用GPS来获取位置数据。由于Mapbox的地图数据过时且不详细，我们集成了OpenStreetMap来增强地图布局。然后通过本地数据库，我们存储了每个建筑物的纬度、经度、缩放和方位，并在它们的位置上放置一个标记。就像大多数其他移动应用程序一样，Android Studio是该项目的开发工具。
{"title":"eMap: Mobile App : Map Directory of EVSU Main Campus with Web-Based Management Panel","authors":"Dindo C. Obediencia, Jade Kristoffer Pedrero, Christian Villablanca, M. A. Reyes","doi":"10.1109/HNICEM48295.2019.9073452","DOIUrl":"https://doi.org/10.1109/HNICEM48295.2019.9073452","url":null,"abstract":"The Eastern Visayas State University - Tacloban Campus is a vast campus - which suggests that it is more confusing and complicated with regards to locating the rooms, buildings, etc. inside the university. Through the \"eMap: Mobile App Map Directory of EVSU Main Campus with Web-Based Management Panel,\" we can lessen or even give an end to this problem. This mobile app is a map wherein you can track your current location, browse over the directories of the campus and trace the shortest and possible routes to your destination inside the university[1]. And to satisfy the users more, we added the News and Updates feature, to keep them updated on the latest events and happenings in the university [2]. The application is a navigation app, so we apply GPS to acquire location data. Since the map data from Mapbox is outdated and not detailed, we integrated an OpenStreetMap to enhance the map layout. Then through a local database, we stored the latitude, longitude, zoom, and bearing of each building to place a marker on their position. Just like most of the other mobile applications, the Android Studio is the development tool of the project.","PeriodicalId":6733,"journal":{"name":"2019 IEEE 11th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management ( HNICEM )","volume":"37 1","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81212999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-11-01DOI: 10.1109/HNICEM48295.2019.9072876
Rex Paolo C. Gamara, Pocholo James M. Loresco, Romano Q. Neyra
Shrimp farming is a highly profitable business in the aquaculture industry. The farming profitability can be achieved by the implementation of better management practices in conjunction with optimal shrimp feed management and growth monitoring. Manual measurement for shrimp growth on a large population is a tedious and difficult task. Underfeeding results to lower growth rate, and overfeeding results to environmental pollution. Automated, continuous, and non-invasive methods therefore such as computer vision are being increasingly employed. However, existing researches of vision-based measurement of growth parameters are not yet incorporated to shrimp feed management. This paper presented an Artificial Neural Network-based decision support system of classifying feed type whether starter, grower or finisher using area, length and weight derived from image processing techniques. The neural network was trained using scaled conjugate gradient back propagation. The decision support system exhibited promising results in feed type classification.
{"title":"Artificial Neural Network-Based Decision Support for Shrimp Feed Type Classification","authors":"Rex Paolo C. Gamara, Pocholo James M. Loresco, Romano Q. Neyra","doi":"10.1109/HNICEM48295.2019.9072876","DOIUrl":"https://doi.org/10.1109/HNICEM48295.2019.9072876","url":null,"abstract":"Shrimp farming is a highly profitable business in the aquaculture industry. The farming profitability can be achieved by the implementation of better management practices in conjunction with optimal shrimp feed management and growth monitoring. Manual measurement for shrimp growth on a large population is a tedious and difficult task. Underfeeding results to lower growth rate, and overfeeding results to environmental pollution. Automated, continuous, and non-invasive methods therefore such as computer vision are being increasingly employed. However, existing researches of vision-based measurement of growth parameters are not yet incorporated to shrimp feed management. This paper presented an Artificial Neural Network-based decision support system of classifying feed type whether starter, grower or finisher using area, length and weight derived from image processing techniques. The neural network was trained using scaled conjugate gradient back propagation. The decision support system exhibited promising results in feed type classification.","PeriodicalId":6733,"journal":{"name":"2019 IEEE 11th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management ( HNICEM )","volume":"23 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88241292","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-11-01DOI: 10.1109/HNICEM48295.2019.9073390
M. A. Teodoro, Pocholo James Loresco, Maria Angelica C. Gorospe
Primary and backup relays pairs are protection schemes for power systems which are set in conjunction to one another to ensure that the protection system operates by limiting an abnormality within its zone of protection. Breakpoints are the starting points of all assumptions and calculations done in protection systems. Previous methods of determining breakpoints favor linear graph theory and expert theory system rather than machine learning. In this study, an adaptive neuro-fuzzy inference (ANFIS) approach is used to determine the breakpoint set for directional overcurrent relays of a given 3-bus network. The two most influential input variables from 15 inputs affecting breakpoint set are determined by Exhaustive Search. The reduced inputs are then used to design the Sugeno type ANFIS. Experimental results show promising results in terms of Root Mean Square Error.
{"title":"An Adaptive Neuro-Fuzzy Inference System Approach for Identifying Breakpoint Set for Directional Overcurrent Relays","authors":"M. A. Teodoro, Pocholo James Loresco, Maria Angelica C. Gorospe","doi":"10.1109/HNICEM48295.2019.9073390","DOIUrl":"https://doi.org/10.1109/HNICEM48295.2019.9073390","url":null,"abstract":"Primary and backup relays pairs are protection schemes for power systems which are set in conjunction to one another to ensure that the protection system operates by limiting an abnormality within its zone of protection. Breakpoints are the starting points of all assumptions and calculations done in protection systems. Previous methods of determining breakpoints favor linear graph theory and expert theory system rather than machine learning. In this study, an adaptive neuro-fuzzy inference (ANFIS) approach is used to determine the breakpoint set for directional overcurrent relays of a given 3-bus network. The two most influential input variables from 15 inputs affecting breakpoint set are determined by Exhaustive Search. The reduced inputs are then used to design the Sugeno type ANFIS. Experimental results show promising results in terms of Root Mean Square Error.","PeriodicalId":6733,"journal":{"name":"2019 IEEE 11th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management ( HNICEM )","volume":"892 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77467690","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-11-01DOI: 10.1109/HNICEM48295.2019.9072782
Jester N. Itliong, A. R. Villagracia, Hui Lin Ong, M. David, N. Arboleda, A. Culaba
The draw solution recovery process is a necessary step in forward osmosis systems, such as the one being applied in the dewatering of microalgae. Among the many draw solution recovery methods, the stimuli-response regeneration technique emerged to be one of the most promising in terms of energy efficiency. However, a material with an excellent capacity to absorb water would be needed for this type of process. This study investigated the water adsorption properties of 4-crosslinked polyacrylamide membrane (PAM) by means of density functional theory and Monte Carlo calculations for potential application in draw solution recovery. A geometrically optimized, stable, and energy minimized 4-crosslinked PAM model was prepared and allowed to be immersed to different amount of water molecules. The adsorption energies of water molecules on PAM were calculated. Results indicate that water molecules are most likely to be adsorbed on the amide groups of 4-crosslinked PAM. It was shown that the addition of lower number of water molecules had the highest probability of water molecules adsorbing on PAM. It was found that the 4-crosslinked PAM can adsorb a minimum of 75 and a maximum of 145 water molecules. Results of the study would be useful as a guide for the synthesis and further characterization of PAM for draw solution recovery in forward osmosis systems, specifically in microalgae dewatering.
{"title":"H2O Absorptivity on a Fully 4-crosslinked Polyacrylamide Membrane via Density Functional Theory and Monte Carlo Calculations for Draw Solution Recovery in Forward Osmosis","authors":"Jester N. Itliong, A. R. Villagracia, Hui Lin Ong, M. David, N. Arboleda, A. Culaba","doi":"10.1109/HNICEM48295.2019.9072782","DOIUrl":"https://doi.org/10.1109/HNICEM48295.2019.9072782","url":null,"abstract":"The draw solution recovery process is a necessary step in forward osmosis systems, such as the one being applied in the dewatering of microalgae. Among the many draw solution recovery methods, the stimuli-response regeneration technique emerged to be one of the most promising in terms of energy efficiency. However, a material with an excellent capacity to absorb water would be needed for this type of process. This study investigated the water adsorption properties of 4-crosslinked polyacrylamide membrane (PAM) by means of density functional theory and Monte Carlo calculations for potential application in draw solution recovery. A geometrically optimized, stable, and energy minimized 4-crosslinked PAM model was prepared and allowed to be immersed to different amount of water molecules. The adsorption energies of water molecules on PAM were calculated. Results indicate that water molecules are most likely to be adsorbed on the amide groups of 4-crosslinked PAM. It was shown that the addition of lower number of water molecules had the highest probability of water molecules adsorbing on PAM. It was found that the 4-crosslinked PAM can adsorb a minimum of 75 and a maximum of 145 water molecules. Results of the study would be useful as a guide for the synthesis and further characterization of PAM for draw solution recovery in forward osmosis systems, specifically in microalgae dewatering.","PeriodicalId":6733,"journal":{"name":"2019 IEEE 11th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management ( HNICEM )","volume":"19 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87542419","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-11-01DOI: 10.1109/HNICEM48295.2019.9072787
Miko Pamintuan, Shiela Mae Mantiquilla, Hillary Reyes, M. Samonte
In the recent years, one of the underlying effects of a growing population is environmental hazard. Of these problems, the increasing amount of trash is the most critical. As the world's population continues to rise at an unprecedented rate, waste management is seen as an effective solution to mitigate the issue. In this project, Internet-of- Things were utilized to design an automatic waste segregation system. Specifically, we developed a trash bin equipped with sensors, which can intelligently segregate waste system that provides monitoring report of waste collection. Image recognition was used to process automatic classification of trash using machine learning technique. Upon training more than 2000 samples for biodegradable and non-biodegradable waste, the developed prototyped were able to classify trash efficiently.
{"title":"i-BIN: An Intelligent Trash Bin for Automatic Waste Segregation and Monitoring System","authors":"Miko Pamintuan, Shiela Mae Mantiquilla, Hillary Reyes, M. Samonte","doi":"10.1109/HNICEM48295.2019.9072787","DOIUrl":"https://doi.org/10.1109/HNICEM48295.2019.9072787","url":null,"abstract":"In the recent years, one of the underlying effects of a growing population is environmental hazard. Of these problems, the increasing amount of trash is the most critical. As the world's population continues to rise at an unprecedented rate, waste management is seen as an effective solution to mitigate the issue. In this project, Internet-of- Things were utilized to design an automatic waste segregation system. Specifically, we developed a trash bin equipped with sensors, which can intelligently segregate waste system that provides monitoring report of waste collection. Image recognition was used to process automatic classification of trash using machine learning technique. Upon training more than 2000 samples for biodegradable and non-biodegradable waste, the developed prototyped were able to classify trash efficiently.","PeriodicalId":6733,"journal":{"name":"2019 IEEE 11th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management ( HNICEM )","volume":"112 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90658319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-11-01DOI: 10.1109/HNICEM48295.2019.9072886
Flordeliza L. Valiente, Danielle Jaye S. Agron, Alvin Vincent R. Antioquia, Glenn D. Cua, John Clement S. Ibo, Jessie R. Balbin, Leonardo D. Valiente
The aim of this research is to prepare a prototype to be used in assessing the standard level of Nile Tilapia and Milkfish (Bangus) in fish pen and wet market storage. The parameters that will be assessed are the eyes, length and texture. The real time captured images of Tilapia and Bangus will be scanned and processed by the Raspberry Pi and will be transferred to a laptop that have the database of standard fish image algorithm. QIM (Quality Index Method) is used for the results accuracy by Using L*a*b* color space averaging and reference comparison, the percent score for each sample fish was taken and verified. This research provides the fish farmers an efficient way to verify and ensure the consumers that the fishes are of high quality.
本研究的目的是准备一个原型，用于评估尼罗罗非鱼和遮目鱼(Bangus)在鱼池和湿市场储存中的标准水平。将被评估的参数是眼睛，长度和质地。实时捕获的罗非鱼和班古斯鱼的图像将由树莓派进行扫描和处理，并将传输到具有标准鱼类图像算法数据库的笔记本电脑上。采用质量指数法(Quality Index Method, QIM)，采用L*a*b*色空间平均和参考比较，对每个样本鱼取百分比分数并进行验证。这项研究为养鱼户提供了一种有效的方法来验证和确保消费者的鱼是高质量的。
{"title":"Standardization for Export Quality of Oreochromis niloticus and Chanos chanos based on Quality Index Method using Integrated Image Processing Algorithms","authors":"Flordeliza L. Valiente, Danielle Jaye S. Agron, Alvin Vincent R. Antioquia, Glenn D. Cua, John Clement S. Ibo, Jessie R. Balbin, Leonardo D. Valiente","doi":"10.1109/HNICEM48295.2019.9072886","DOIUrl":"https://doi.org/10.1109/HNICEM48295.2019.9072886","url":null,"abstract":"The aim of this research is to prepare a prototype to be used in assessing the standard level of Nile Tilapia and Milkfish (Bangus) in fish pen and wet market storage. The parameters that will be assessed are the eyes, length and texture. The real time captured images of Tilapia and Bangus will be scanned and processed by the Raspberry Pi and will be transferred to a laptop that have the database of standard fish image algorithm. QIM (Quality Index Method) is used for the results accuracy by Using L*a*b* color space averaging and reference comparison, the percent score for each sample fish was taken and verified. This research provides the fish farmers an efficient way to verify and ensure the consumers that the fishes are of high quality.","PeriodicalId":6733,"journal":{"name":"2019 IEEE 11th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management ( HNICEM )","volume":"116 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76705031","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-11-01DOI: 10.1109/HNICEM48295.2019.9072799
Diane B. Remot, Wenafrida A. Ordejan, Nazi Borjie J. Cortez, Benedict Julius Steven C. Arpon
In the world amidst emerging advanced technologies, social networking sites have revolutionized. The existence of information communication technologies redefines how an individual establishes a connection with another as well as with the organizations that serve them. The researchers were encouraged to create this study to strengthen the interactions of the Students Affairs Office and Student Organization Community in Eastern Visayas State University-Tacloban City by providing an online community platform.This project aimed to allow each member of the campus community preferably the Student Affairs Office and student organizations to engage and to transform the information dissemination from posting information on bulletin boards to posting it online which will reach a larger audience and help manage their daily transactions efficiently. In addition, it guides prospect students who would like to be admitted to EVSU in choosing the probable course of study that fits for them which is termed in the system as course matcher. The proponents used an agile software development scrum model to address the software system to be implemented. Data collection was conducted through observations and interviews with its appropriate clientele that will serve as an input to the solution of the problem addressed.The researchers concluded that the existence of the system will help to efficiently and effectively accomplish the responsibilities of the Student Affairs Office and Student Organizations to the members of the university. Furthermore, the researchers recommend that the system will upgrade its functions on the nearest demands of its client.
{"title":"EVSU Student Organizations and Community Platform","authors":"Diane B. Remot, Wenafrida A. Ordejan, Nazi Borjie J. Cortez, Benedict Julius Steven C. Arpon","doi":"10.1109/HNICEM48295.2019.9072799","DOIUrl":"https://doi.org/10.1109/HNICEM48295.2019.9072799","url":null,"abstract":"In the world amidst emerging advanced technologies, social networking sites have revolutionized. The existence of information communication technologies redefines how an individual establishes a connection with another as well as with the organizations that serve them. The researchers were encouraged to create this study to strengthen the interactions of the Students Affairs Office and Student Organization Community in Eastern Visayas State University-Tacloban City by providing an online community platform.This project aimed to allow each member of the campus community preferably the Student Affairs Office and student organizations to engage and to transform the information dissemination from posting information on bulletin boards to posting it online which will reach a larger audience and help manage their daily transactions efficiently. In addition, it guides prospect students who would like to be admitted to EVSU in choosing the probable course of study that fits for them which is termed in the system as course matcher. The proponents used an agile software development scrum model to address the software system to be implemented. Data collection was conducted through observations and interviews with its appropriate clientele that will serve as an input to the solution of the problem addressed.The researchers concluded that the existence of the system will help to efficiently and effectively accomplish the responsibilities of the Student Affairs Office and Student Organizations to the members of the university. Furthermore, the researchers recommend that the system will upgrade its functions on the nearest demands of its client.","PeriodicalId":6733,"journal":{"name":"2019 IEEE 11th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management ( HNICEM )","volume":"49 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81116498","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-11-01DOI: 10.1109/HNICEM48295.2019.9073526
Mary Anne M. Sahagun
Assessment of course outcome is essential to gauge how much knowledge and skills did a student gained at the end of a term; which is another concern of Outcomes-Based Education. Survey questionnaires were distributed to both low and middle-level management of Don Honorio Ventura State University to determine the importance of the study, 91.7% answered that the practice of assessing the course outcomes is seldom performed. This paper presents a fuzzy logic approach for evaluating the course outcome of Computer-Aided Design laboratory course among five sections of the Electronics Engineering program. There are three input variables and one output variable. Triangular Membership function (MF) was used to both variables, the Mamdani System was used in the Fuzzy Inference System, and to obtain the crisp output the centroid defuzzification was considered. The outcome scores show that only one section achieved satisfactory performance, and the rest are under poor performances, although the instructor had completed the course outline. The result of fuzzy approach provides lower values than the classical method if an assessment is low, and gives a higher value than the classical method if the assessment is high.
{"title":"A Fuzzy Logic Approach for Course Outcomes-based Assessment","authors":"Mary Anne M. Sahagun","doi":"10.1109/HNICEM48295.2019.9073526","DOIUrl":"https://doi.org/10.1109/HNICEM48295.2019.9073526","url":null,"abstract":"Assessment of course outcome is essential to gauge how much knowledge and skills did a student gained at the end of a term; which is another concern of Outcomes-Based Education. Survey questionnaires were distributed to both low and middle-level management of Don Honorio Ventura State University to determine the importance of the study, 91.7% answered that the practice of assessing the course outcomes is seldom performed. This paper presents a fuzzy logic approach for evaluating the course outcome of Computer-Aided Design laboratory course among five sections of the Electronics Engineering program. There are three input variables and one output variable. Triangular Membership function (MF) was used to both variables, the Mamdani System was used in the Fuzzy Inference System, and to obtain the crisp output the centroid defuzzification was considered. The outcome scores show that only one section achieved satisfactory performance, and the rest are under poor performances, although the instructor had completed the course outline. The result of fuzzy approach provides lower values than the classical method if an assessment is low, and gives a higher value than the classical method if the assessment is high.","PeriodicalId":6733,"journal":{"name":"2019 IEEE 11th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management ( HNICEM )","volume":"1 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81480787","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-11-01DOI: 10.1109/HNICEM48295.2019.9073523
Glen D. Espeña, Geoffrey L. Abulencia, Rodnel O. Tamayo, Jonathan Q. Puerto, Pablo Q. Acuin, Jayson P. Rogelio
This study presents a locally designed and developed semi-permanent coupler for the DOST-MIRDC’s train consisting of five 12-meter-length coaches. Using the Computer-Aided Design (CAD) software, the capability of the coupler for tension and compressive loads were considered. The calculation for the compression load of 1000 kN was required to pull the train in case of emergency towing. The CAD-modelled coupler was then simulated and analyzed using Solidworks software. The simulation was focused only on the collapsible elements for the compression load and the flange, rods, and nuts for the tension load. Using a 2000-kN Test of Metallic Products at MIRDC, the proof load test and breaking load test of 500 kN and 925.61 kN were respectively attained. The result of the tension load testing shows that the designed and fabricated semipermanent coupler is capable of withstanding load of 100 kN with a significant tolerance.
{"title":"Design and Development of a Semi-Permanent Coupler of a Five-Coach Train","authors":"Glen D. Espeña, Geoffrey L. Abulencia, Rodnel O. Tamayo, Jonathan Q. Puerto, Pablo Q. Acuin, Jayson P. Rogelio","doi":"10.1109/HNICEM48295.2019.9073523","DOIUrl":"https://doi.org/10.1109/HNICEM48295.2019.9073523","url":null,"abstract":"This study presents a locally designed and developed semi-permanent coupler for the DOST-MIRDC’s train consisting of five 12-meter-length coaches. Using the Computer-Aided Design (CAD) software, the capability of the coupler for tension and compressive loads were considered. The calculation for the compression load of 1000 kN was required to pull the train in case of emergency towing. The CAD-modelled coupler was then simulated and analyzed using Solidworks software. The simulation was focused only on the collapsible elements for the compression load and the flange, rods, and nuts for the tension load. Using a 2000-kN Test of Metallic Products at MIRDC, the proof load test and breaking load test of 500 kN and 925.61 kN were respectively attained. The result of the tension load testing shows that the designed and fabricated semipermanent coupler is capable of withstanding load of 100 kN with a significant tolerance.","PeriodicalId":6733,"journal":{"name":"2019 IEEE 11th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management ( HNICEM )","volume":"257 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86926319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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