{"title":"Modeling and simulation of magnet-guided active endoscopic capsules manipulated by robots","authors":"Guangzeng Chen, Xun Wang, Y. Lou","doi":"10.1109/ICINFA.2014.6932776","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932776","url":null,"abstract":"The rising use of wireless endoscopy capsules for the medical examination of the digestive tube has brought about an innovative step of medical experience. However, proceeding only by means of gravity and visceral peristalsis greatly restricts its clinical application, since their location, posture, and velocity cannot be controlled. The technology described in this paper uses an external magnetic field which is generated by two cuboidal extern permanent magnets (EPM) to drive the endoscopy capsule with one cuboidal permanent magnet (IPM) inside. EPM1 and EPM2 are fixed on the end-effector of two robots respectively. By changing the relative postures of robots, the interaction force and torque between IPM and EPMs change so that the endoscopy capsule can be controlled for full degree of freedom. In this paper, the interaction magnetic force components and torque components are analytically calculated based on Ampere molecular current hypothesis, Dipole theory and BiotSavart's law. The exact 3D analytical expressions are obtained and used for calculating the magnetic forces and torques, shape optimization and velocity control directly rather than ordinary numerical methods.","PeriodicalId":427762,"journal":{"name":"2014 IEEE International Conference on Information and Automation (ICIA)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120965006","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}
{"title":"A joint method combining feature and deformation handling with classification model for object tracking","authors":"Wei Tian, Jingyuan Lv","doi":"10.1109/ICINFA.2014.6932696","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932696","url":null,"abstract":"Object tracking is a widely researched topic with applications in event detection, surveillance and behavior analysis. There are three key steps in object tracking: feature extraction, deformation handling, and classification. In this paper, we present a joint method combining feature and deformation handling with classification model for object tracking. Multi-scale tracking map are obtained from multi-scale rectangle filters and sparse random measurement matrix. Then the map is put into a model combing feature and deformation handling. In the end, a BP net is used for classification. The cooperation is represented in the training process. Experiments on some publicly available benchmark video sequences demonstrate the advantages of the proposed algorithm over other approaches.","PeriodicalId":427762,"journal":{"name":"2014 IEEE International Conference on Information and Automation (ICIA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129914572","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}
Zhonghua Liu, Xuhui Zhao, Tao Huang, J. Pu, Yanna Si
{"title":"Enhanced collaborative representation based Classification","authors":"Zhonghua Liu, Xuhui Zhao, Tao Huang, J. Pu, Yanna Si","doi":"10.1109/ICINFA.2014.6932697","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932697","url":null,"abstract":"Sparse representation has attracted great attention in past years. Sparse Representation-based Classification (SRC) algorithm was developed and successfully used in face recognition. However, the importance of sparsity is much emphasized in SRC and the use of collaborative representation (CR) in SRC is ignored. In reality, it is the collaborative representation but not the l1-norm sparsity that makes SRC powerful for face recogntion. Based on collaborative representation based classification (CRC) method, we proposed an enhanced collaborative representation based classification (ECRC). Experimental results on face databases demonstrate the effectiveness of our method.","PeriodicalId":427762,"journal":{"name":"2014 IEEE International Conference on Information and Automation (ICIA)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132446299","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}
{"title":"Convergence of physical system and cyber system modeling methods for aviation cyber physical control system","authors":"Lichen Zhang","doi":"10.1109/ICINFA.2014.6932714","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932714","url":null,"abstract":"Recent attention to aviation cyber physical systems (ACPS) is driven by the need for seamless integration of design disciplines that dominate physical world and cyber world convergence. System convergence is a big obstacle to good aviation cyber-physical system (ACPS) design, which is due to a lack of an adequate scientific theoretical foundation for the subject. The absence of a good understanding of the science of aviation system convergence is not due to neglect, but rather due to its difficulty. Most complex aviation system builders have abandoned any science or engineering discipline for system convergence they simply treat it as a management problem. Aviation System convergence is almost totally absent from software engineering and engineering curricula. Hence, system convergence is particularly challenging in ACPS where fundamentally different physical and computational design concerns intersect. In this paper, we propose an integrated approach to handle System convergence of aviation cyber physical systems based on multi-dimensions, multi-views, multi-paradigm and multiple tools. This model-integrated development approach addresses the development needs of cyber physical systems through the pervasive use of models, and physical world, cyber world can be specified and modeled together, cyber world and physical world can be converged entirely, and cyber world models and physical world model can be integrated seamlessly. The effectiveness of the approach is illustrated by means of one practical case study: specifying and modeling Aircraft Systems. In this paper, We specify and model Aviation Cyber-Physical Systems with integrating Modelica, Modelicaml and Architecture Analysis & Design Language (AADL), the physical world is modeled by Modelica and Modelicaml, the cyber part is modeled by AADL and Modelicaml.","PeriodicalId":427762,"journal":{"name":"2014 IEEE International Conference on Information and Automation (ICIA)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132208813","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}
Yong Yu, M. Nagai, Jun Matsuda, K. Kawahira, R. Hayashi
{"title":"Control strategy of an active arm weight-bearing unit for hemiplegic arm rehabilitation","authors":"Yong Yu, M. Nagai, Jun Matsuda, K. Kawahira, R. Hayashi","doi":"10.1109/ICINFA.2014.6932763","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932763","url":null,"abstract":"This research aims to develop a training unit that is capable of actively implementing the weight-bearing capacity of the arm in any position or orientation, thus cancelling the load on the arm during training. In other words, the aim is to develop an active arm weight-bearing system that has intellectual sensing, control, and driving functions that control motion and force and can be used in training to improve movement of the hemiplegic arm. This paper proposes an active arm weight-bearing system for hemiplegic arm rehabilitation. The control strategy and three weight-bearing patterns about the device's motion are proposed and their performances are evaluated experimentally.","PeriodicalId":427762,"journal":{"name":"2014 IEEE International Conference on Information and Automation (ICIA)","volume":"119 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115125575","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}
{"title":"Quasi-linear eigenstructure assignment — A case study","authors":"G. Duan","doi":"10.1109/ICINFA.2014.6932649","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932649","url":null,"abstract":"In this paper, the type of two dimensional affine nonlinear system which is treated by Erdem and Alleyne (IEEE Trans. Control Systems Technology, 2004) is further generalized and investigated. It is first shown that this type of systems are very general affine nonlinear systems, and then control of this type of systems is considered with the quasi-linear eigenstructure assignment approach. As a result, the proposed controller is simpler and the closed-loop system is a linear one with constant eigenvector matrices, hence global asymptotical stability of the closed-loop system is ensured.","PeriodicalId":427762,"journal":{"name":"2014 IEEE International Conference on Information and Automation (ICIA)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133660240","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}
{"title":"Research on the construction of mongolian verb semantic network","authors":"Xiaoxiao Xiong, Hasi","doi":"10.1109/ICINFA.2014.6932683","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932683","url":null,"abstract":"With the deepening research on Mongolian lexical semantic, the construction of Mongolian lexical semantic network has become the bright and hot spots in which the current scholars study, in recent years, many scholars have explored much in Mongolian Noun semantic and made great academic achievements, in view of the fact that the urgent need of Mongolian semantics knowledge research, the research on Mongolian verb semantic is also on the agenda. This study aims to propose a way to construct Mongolian verb semantic network which is compatible with WordNet using Chinese WordNet as the lexical semantic basis with reference to the existing Mongolian verb lexical resources, basically completing the construction of Mongolian verb Synsets and the related semantics relationships.","PeriodicalId":427762,"journal":{"name":"2014 IEEE International Conference on Information and Automation (ICIA)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132783300","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}
{"title":"Improved hierarchical A-star algorithm for optimal parking path planning of the large parking lot","authors":"L. Cheng, Chuanxi Liu, Bo Yan","doi":"10.1109/ICINFA.2014.6932742","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932742","url":null,"abstract":"Which path was the optimal path in a large parking guidance system? Obviously, only considering the shortest distance is not enough, only considering the shortest time is an ideal goal but not easy to realize, so introduced a feasible time-optimal evaluation in parking path planning. It can not only simplify hardware design of the guidance system, but also reduce the software cost. Mathematical model R (P, C, D, V) of the parking lot network diagram was established, the all nodes in R (P, C, D, V) were divided into two layers and different evaluation functions were built. According to the improved time-optimal evaluation, the design used the improved A-star algorithm to increase searching efficiency and precision. Finally, the result of running the program shows that the algorithm can quickly find out the different time-optimal path for different attribute parameter.","PeriodicalId":427762,"journal":{"name":"2014 IEEE International Conference on Information and Automation (ICIA)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133263953","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}
{"title":"Adaptive fuzzy sliding mode controller design for ship fin stabilizer under rough sea conditions","authors":"Hui Li, Shufang Lu, Chen Guo, Xiaofang Li","doi":"10.1109/ICINFA.2014.6932718","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932718","url":null,"abstract":"Considering the nonlinearity, parameters perturbation and random waves disturbance to the ship fin stabilizer system during ship sailing on the rough sea, a robust controller based on sliding mode control which incorporates fuzzy tuning technique is proposed in this paper. The sliding mode control is used to force the ship roll to zero. The fuzzy tuning is adopted to eliminate the chattering of control input. The system stability is analyzed by using the Lyapunov theory. Simulation results show that the method is effective to decrease ship roll motion in rough sea conditions, and when the speed and initial metacentric height of ship change, high anti-rolling efficiency is still maintained, which prove that the control strategy presented in this paper has strong robustness.","PeriodicalId":427762,"journal":{"name":"2014 IEEE International Conference on Information and Automation (ICIA)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122067916","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}
{"title":"Intersection image recognition for driving-view images with edge information","authors":"Yu-Kumg Chen, Yi-qing Lin","doi":"10.1109/ICINFA.2014.6932828","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932828","url":null,"abstract":"While a vehicle driving in the street below tall buildings or viaduct, GPS receiver may receive the satellite reflected signals or may not receive satellite signals. That will cause serious positioning errors. This is called as multipath transmission error of global satellite positioning system in the metropolitan area of a city. With using the driving-view image fetched from the video of vehicle event data recorder, a road subimage is derived for intersection image recognition in this paper. Based on edge ratio of road sub-image, the decision of intersection is determined in the proposed algorithm. Upon completion of intersection image recognition, and then with comparison of geographic information system, the multipath transmission error of GPS will be corrected. Experiments are carried out for some VEDR's videos to demonstration the computational advantage of the proposed method.","PeriodicalId":427762,"journal":{"name":"2014 IEEE International Conference on Information and Automation (ICIA)","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124190202","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}