Pub Date : 2009-07-15DOI: 10.1504/IJMIC.2009.027073
Dong Rong-zhen, Wei Jun, Yu Jing
The dry-wet cyclic experimental method is designed to imitate the reinforced concrete corrosion in the natural environment. The polynomial model of chloride ions transporting inside the concrete is discussed and its numerical calculation is analysed through the reasonable differencing scheme, and the stability of the differencing scheme is discussed accordingly. The chloride concentration distribution in concrete can be obtained respectively by the chemistry titration method and calculated using the above model by selecting the parameters according to the concrete material property and the stability of differencing scheme. The statistical characteristic analysis and the relativity of the calculated value and the tested value both verify the accuracy of the model.
{"title":"Model analysis of the transportation of chloride into concrete under dry-wet cyclic conditions","authors":"Dong Rong-zhen, Wei Jun, Yu Jing","doi":"10.1504/IJMIC.2009.027073","DOIUrl":"https://doi.org/10.1504/IJMIC.2009.027073","url":null,"abstract":"The dry-wet cyclic experimental method is designed to imitate the reinforced concrete corrosion in the natural environment. The polynomial model of chloride ions transporting inside the concrete is discussed and its numerical calculation is analysed through the reasonable differencing scheme, and the stability of the differencing scheme is discussed accordingly. The chloride concentration distribution in concrete can be obtained respectively by the chemistry titration method and calculated using the above model by selecting the parameters according to the concrete material property and the stability of differencing scheme. The statistical characteristic analysis and the relativity of the calculated value and the tested value both verify the accuracy of the model.","PeriodicalId":46456,"journal":{"name":"International Journal of Modelling Identification and Control","volume":"9 1","pages":"185-189"},"PeriodicalIF":0.7,"publicationDate":"2009-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79976006","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 : 2009-07-14DOI: 10.1504/IJMIC.2009.027027
Yao Yufeng, Huang Bo, Su Hongxia
This article aims to discuss the conventional manual washing red cell (WRC) heavy dependency on centrifugal methods and extrusion techniques, and successful development of preparation device for WRC with proprietary intellectual property rights. The machine is semiautomatic, and the whole washing process is carried on in a fully closed environment to avoid cross infections. The clinical tests made on the erythrocyte products with preparation device show that the erythrocyte recovery ratio could reach 90%, and the removal ratios of leucocytes and plasma exceed 99%. Besides, compared with the manual washing method, the preparation device for WRC takes 20 min less to make 400 ml of erythrocyte of the same quality.
{"title":"Research on preparation device for washing red cell","authors":"Yao Yufeng, Huang Bo, Su Hongxia","doi":"10.1504/IJMIC.2009.027027","DOIUrl":"https://doi.org/10.1504/IJMIC.2009.027027","url":null,"abstract":"This article aims to discuss the conventional manual washing red cell (WRC) heavy dependency on centrifugal methods and extrusion techniques, and successful development of preparation device for WRC with proprietary intellectual property rights. The machine is semiautomatic, and the whole washing process is carried on in a fully closed environment to avoid cross infections. The clinical tests made on the erythrocyte products with preparation device show that the erythrocyte recovery ratio could reach 90%, and the removal ratios of leucocytes and plasma exceed 99%. Besides, compared with the manual washing method, the preparation device for WRC takes 20 min less to make 400 ml of erythrocyte of the same quality.","PeriodicalId":46456,"journal":{"name":"International Journal of Modelling Identification and Control","volume":"29 11 1","pages":"75-79"},"PeriodicalIF":0.7,"publicationDate":"2009-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82728178","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 : 2009-07-14DOI: 10.1504/IJMIC.2009.027020
Xie Xiaohui, S. Qiang, Du Ruxu
Industrial sewing machine is made up of four mechanisms, the take-up mechanism, the needle piercing mechanism, the fabric feeding mechanism and the bobbing mechanism. Sewing is a complicated process involving synchronised motion of the four parts. The performance of the sewing machine is determined by the quality of mechanical design and cooperation of the four mechanisms. Each mechanism can be made by different kinds of forms. Considering the requirement of high-speed sewing, the best mechanical structure is chosen for each mechanism. After the whole design, simulation software RecurDyn® is used to simulate the machine and diagnose the synchronisation of the four mechanisms.
{"title":"Design and kinematics simulation of a high-speed sewing machine","authors":"Xie Xiaohui, S. Qiang, Du Ruxu","doi":"10.1504/IJMIC.2009.027020","DOIUrl":"https://doi.org/10.1504/IJMIC.2009.027020","url":null,"abstract":"Industrial sewing machine is made up of four mechanisms, the take-up mechanism, the needle piercing mechanism, the fabric feeding mechanism and the bobbing mechanism. Sewing is a complicated process involving synchronised motion of the four parts. The performance of the sewing machine is determined by the quality of mechanical design and cooperation of the four mechanisms. Each mechanism can be made by different kinds of forms. Considering the requirement of high-speed sewing, the best mechanical structure is chosen for each mechanism. After the whole design, simulation software RecurDyn® is used to simulate the machine and diagnose the synchronisation of the four mechanisms.","PeriodicalId":46456,"journal":{"name":"International Journal of Modelling Identification and Control","volume":"6 1","pages":"20-24"},"PeriodicalIF":0.7,"publicationDate":"2009-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73073773","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 : 2009-07-14DOI: 10.1504/IJMIC.2009.027019
Xie Xiaohui, Du Ruxu, S. Qiang
Micro positioning stage is a commonly used platform for MEMS. In this article, we present a new micro positioning stage including its design, simulation and optimisation. The new micro positioning stage is made of four sets of two leaf springs. The geometric dimensions are determined by optimisation. Its performance, including stress and displacement, is evaluated using finite element analysis by ANSYS. The simulation results indicated that the new design can reliably achieve nano position accuracy.
{"title":"Design and simulation of a nano-scale micro positioning stage","authors":"Xie Xiaohui, Du Ruxu, S. Qiang","doi":"10.1504/IJMIC.2009.027019","DOIUrl":"https://doi.org/10.1504/IJMIC.2009.027019","url":null,"abstract":"Micro positioning stage is a commonly used platform for MEMS. In this article, we present a new micro positioning stage including its design, simulation and optimisation. The new micro positioning stage is made of four sets of two leaf springs. The geometric dimensions are determined by optimisation. Its performance, including stress and displacement, is evaluated using finite element analysis by ANSYS. The simulation results indicated that the new design can reliably achieve nano position accuracy.","PeriodicalId":46456,"journal":{"name":"International Journal of Modelling Identification and Control","volume":"20 1","pages":"15-19"},"PeriodicalIF":0.7,"publicationDate":"2009-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73978654","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 : 2006-01-01DOI: 10.1504/IJMIC.2006.011937
Wu Zongze
A simplification scheme is proposed to facilitate calculation of the Rate-Distortion slopes (RD-slopes) by means of logarithm expression. The other approach is used to fast truncate the code streams, which can find all the truncation points for every code-block through a round search among the 256 quality layers based on the 8-bit RD-slopes of the coding passes. The new rate control algorithm not only speeds up the process of rate allocation but also uses less memory. Experimental results show that the quality of reconstructed images has only slightly decreased.
{"title":"A new fast rate control algorithm for JPEG2000","authors":"Wu Zongze","doi":"10.1504/IJMIC.2006.011937","DOIUrl":"https://doi.org/10.1504/IJMIC.2006.011937","url":null,"abstract":"A simplification scheme is proposed to facilitate calculation of the Rate-Distortion slopes (RD-slopes) by means of logarithm expression. The other approach is used to fast truncate the code streams, which can find all the truncation points for every code-block through a round search among the 256 quality layers based on the 8-bit RD-slopes of the coding passes. The new rate control algorithm not only speeds up the process of rate allocation but also uses less memory. Experimental results show that the quality of reconstructed images has only slightly decreased.","PeriodicalId":46456,"journal":{"name":"International Journal of Modelling Identification and Control","volume":"1 1","pages":"159-163"},"PeriodicalIF":0.7,"publicationDate":"2006-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79721683","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 : 1900-01-01DOI: 10.1504/ijmic.2023.10058144
Z. Ali, Muhammad Imtiaz Shafiq, Muhammad Amir Khan
{"title":"A survey on modern trends of low power long range network applied on IoT applications","authors":"Z. Ali, Muhammad Imtiaz Shafiq, Muhammad Amir Khan","doi":"10.1504/ijmic.2023.10058144","DOIUrl":"https://doi.org/10.1504/ijmic.2023.10058144","url":null,"abstract":"","PeriodicalId":46456,"journal":{"name":"International Journal of Modelling Identification and Control","volume":"7 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79606045","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 : 1900-01-01DOI: 10.1504/ijmic.2023.10056482
M. Mohanty, Debaleena Datta, P. Mallick
{"title":"Classification of imbalanced hyperspectral images using ensembled kernel rotational forest","authors":"M. Mohanty, Debaleena Datta, P. Mallick","doi":"10.1504/ijmic.2023.10056482","DOIUrl":"https://doi.org/10.1504/ijmic.2023.10056482","url":null,"abstract":"","PeriodicalId":46456,"journal":{"name":"International Journal of Modelling Identification and Control","volume":"11 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73945009","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 : 1900-01-01DOI: 10.1504/ijmic.2023.10056486
T. H. Hing, Sherif I. Abdelmaksoud, M. Mailah
{"title":"System enhancement on perturbations and wind gusts for twin-rotor helicopter using intelligent active force control","authors":"T. H. Hing, Sherif I. Abdelmaksoud, M. Mailah","doi":"10.1504/ijmic.2023.10056486","DOIUrl":"https://doi.org/10.1504/ijmic.2023.10056486","url":null,"abstract":"","PeriodicalId":46456,"journal":{"name":"International Journal of Modelling Identification and Control","volume":"70 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81374537","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 : 1900-01-01DOI: 10.1504/ijmic.2023.10056489
Sameer Anand, A. Aggarwal, Ajay Jaiswal, Ritu Bibyan
{"title":"Software reliability testing coverage model using feed-forward back propagation neural network","authors":"Sameer Anand, A. Aggarwal, Ajay Jaiswal, Ritu Bibyan","doi":"10.1504/ijmic.2023.10056489","DOIUrl":"https://doi.org/10.1504/ijmic.2023.10056489","url":null,"abstract":"","PeriodicalId":46456,"journal":{"name":"International Journal of Modelling Identification and Control","volume":"35 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87081191","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 : 1900-01-01DOI: 10.1504/ijmic.2023.10056488
Xin Wang, Baolong Yuan, Yanhui Wang
{"title":"A computer vision monitoring for human fall using visible light camera and thermal imager","authors":"Xin Wang, Baolong Yuan, Yanhui Wang","doi":"10.1504/ijmic.2023.10056488","DOIUrl":"https://doi.org/10.1504/ijmic.2023.10056488","url":null,"abstract":"","PeriodicalId":46456,"journal":{"name":"International Journal of Modelling Identification and Control","volume":"352 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82602439","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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