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2015 15th International Conference on Control, Automation and Systems (ICCAS)最新文献

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Fast magnetic field simulation with linear system approach 基于线性系统的快速磁场仿真
2015 15th International Conference on Control, Automation and Systems (ICCAS) Pub Date : 2015-12-28 DOI: 10.1109/ICCAS.2015.7364865
Jaeho Lim, Chang-beom Kim, S. Choi, H. Hong, JongWon Park
{"title":"Fast magnetic field simulation with linear system approach","authors":"Jaeho Lim, Chang-beom Kim, S. Choi, H. Hong, JongWon Park","doi":"10.1109/ICCAS.2015.7364865","DOIUrl":"https://doi.org/10.1109/ICCAS.2015.7364865","url":null,"abstract":"In this research, we propose a noble methodology for modeling and simulation of the intensity and direction of the magnetic fields generated by coils in a limited 3-dimensional region. This method was strictly based on the Biot-Savart's law determining the magnetic fields induced by currents flowing through the coils. We also used Finite Element Method (FEM), a numerical technique for finding a solution for each subdivision of a whole domain within the regions of interest. Based on the introduction of rotational transform method for an arbitrary axis, this method possesses a strong analysis capability for the magnetic fields in the vicinity of the coil at an arbitrary position in 3-dimensional region. In addition, a linear calculation system adopted in the simulation process was able to carry on high-performance analysis for the magnetic fields generated by even multiple coils. We strongly propose that this noble method would be a powerful simulation tool for the design of a system that can generate magnetic fields within a 3-dim region of interest considering both the intensity and direction.","PeriodicalId":6641,"journal":{"name":"2015 15th International Conference on Control, Automation and Systems (ICCAS)","volume":"126 1","pages":"1425-1428"},"PeriodicalIF":0.0,"publicationDate":"2015-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88673384","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}
引用次数: 1
Optimization of multiple sensor data pipeline for real-time 3D terrain reconstruction 面向实时三维地形重建的多传感器数据管道优化
2015 15th International Conference on Control, Automation and Systems (ICCAS) Pub Date : 2015-12-28 DOI: 10.1109/ICCAS.2015.7365005
Seoungjae Cho, Seongjoo Lee, Kyhyun Um, Kyungeun Cho, Sungdae Sim, Y. Park
{"title":"Optimization of multiple sensor data pipeline for real-time 3D terrain reconstruction","authors":"Seoungjae Cho, Seongjoo Lee, Kyhyun Um, Kyungeun Cho, Sungdae Sim, Y. Park","doi":"10.1109/ICCAS.2015.7365005","DOIUrl":"https://doi.org/10.1109/ICCAS.2015.7365005","url":null,"abstract":"Remote-control technology is required in an unmanned vehicle such that it can replace humans for executing tasks in various extreme environments. In particular, a remote scene must be reconstructed using 3D meshes for enabling a user to remotely control an unmanned vehicle easily and intuitively. To this end, a large amount of multiple sensor data would be processed using various algorithms in real time. Considering the limited hardware specifications in extreme environments, it is difficult to implement 3D terrain reconstruction in high-quality and real time. This paper proposes the optimization of the architecture of a multiple-sensor-data pipeline. The improved performance resulting from the optimized architecture was analyzed through experimental comparison with a non-optimized system.","PeriodicalId":6641,"journal":{"name":"2015 15th International Conference on Control, Automation and Systems (ICCAS)","volume":"14 1","pages":"680-683"},"PeriodicalIF":0.0,"publicationDate":"2015-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76418035","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}
引用次数: 0
Comparison of artificial neural network and support vector machine classifications for fNIRS-based BCI 基于fnir的脑机接口人工神经网络与支持向量机分类的比较
2015 15th International Conference on Control, Automation and Systems (ICCAS) Pub Date : 2015-12-28 DOI: 10.1109/ICCAS.2015.7364654
Noman Naseer, K. Hong, M. Jawad Khan, M. Raheel Bhutta
{"title":"Comparison of artificial neural network and support vector machine classifications for fNIRS-based BCI","authors":"Noman Naseer, K. Hong, M. Jawad Khan, M. Raheel Bhutta","doi":"10.1109/ICCAS.2015.7364654","DOIUrl":"https://doi.org/10.1109/ICCAS.2015.7364654","url":null,"abstract":"In this paper we analyze and compare the performance of support vector machine (SVM) and artificial neural network (ANN) for classification of fNIRS signals. fNIRS signals due to mental arithmetic and mental counting are acquired from the prefrontal cortex of ten healthy subjects. After preprocessing and filtering, SVM and ANN classification is performed on the same feature set - mean and slope of the changes in concentration of oxy-hemoglobin. Although no significant difference in the average classification accuracies, obtained using SVM and ANN, is observed (p = 0.2); it is noted that the standard deviation of classification accuracies using ANN is significantly higher than that of SVM. Furthermore, the computational speed of SVM is significantly higher than that of ANN. It is concluded that SVM offers stable classification accuracies and fast computation as compared to ANN.","PeriodicalId":6641,"journal":{"name":"2015 15th International Conference on Control, Automation and Systems (ICCAS)","volume":"49 1","pages":"1817-1821"},"PeriodicalIF":0.0,"publicationDate":"2015-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73744300","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}
引用次数: 6
Selection of network topologies at solving certain class of problems on distributed computer systems 在解决分布式计算机系统上某类问题时选择网络拓扑
2015 15th International Conference on Control, Automation and Systems (ICCAS) Pub Date : 2015-12-28 DOI: 10.1109/ICCAS.2015.7364991
Uskenbayeva P K I, Kuandykov A A, Amanzholova S T, Kalizhanova A U
{"title":"Selection of network topologies at solving certain class of problems on distributed computer systems","authors":"Uskenbayeva P K I, Kuandykov A A, Amanzholova S T, Kalizhanova A U","doi":"10.1109/ICCAS.2015.7364991","DOIUrl":"https://doi.org/10.1109/ICCAS.2015.7364991","url":null,"abstract":"The work hereby considers principles of distributed time-consuming tasks, identifies notions of computational problem parallelism based on selected types of parallelism and defines optimal topologies for solving definite class of problems in distributed computer systems.","PeriodicalId":6641,"journal":{"name":"2015 15th International Conference on Control, Automation and Systems (ICCAS)","volume":"37 1","pages":"614-618"},"PeriodicalIF":0.0,"publicationDate":"2015-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74576528","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}
引用次数: 0
Fall detection algorithm for the elderly based on human characteristic matrix and SVM 基于人体特征矩阵和支持向量机的老年人跌倒检测算法
2015 15th International Conference on Control, Automation and Systems (ICCAS) Pub Date : 2015-12-28 DOI: 10.1109/ICCAS.2015.7364809
Rui-dong Wang, Yong-Liang Zhang, Ling-ping Dong, Jia-wei Lu, Zhi-qin Zhang, Xia He
{"title":"Fall detection algorithm for the elderly based on human characteristic matrix and SVM","authors":"Rui-dong Wang, Yong-Liang Zhang, Ling-ping Dong, Jia-wei Lu, Zhi-qin Zhang, Xia He","doi":"10.1109/ICCAS.2015.7364809","DOIUrl":"https://doi.org/10.1109/ICCAS.2015.7364809","url":null,"abstract":"Fall is one of the leading causes of injury and death for the elderly. Real-time fall detection is of great significance for the safety of the elderly. This paper proposes a coarse to fine fall detection algorithm based on Human characteristic matrix and Support Vector Machine (SVM). First, background subtraction and morphological processing are used to obtain more accurately human silhouette. Then, two human characteristic matrices are constructed based on Hu-moment invariant and the information of human body posture extracted from human silhouette and are used as features to train SVM classifier for fall detection. Experimental results indicate that the proposed algorithm can distinguish fall event from other movements such as squat, sitting down and back turning. Compared with other common methods, the proposed method can real-time and efficiently track the video with 18 frames per second.","PeriodicalId":6641,"journal":{"name":"2015 15th International Conference on Control, Automation and Systems (ICCAS)","volume":"232 1","pages":"1190-1195"},"PeriodicalIF":0.0,"publicationDate":"2015-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75570320","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}
引用次数: 13
Active safety system for personal mobility vehicles 个人机动车辆主动安全系统
2015 15th International Conference on Control, Automation and Systems (ICCAS) Pub Date : 2015-12-28 DOI: 10.1109/ICCAS.2015.7364831
Chang Won Kim, Kanghyun Ye, Seung-Kyu Park
{"title":"Active safety system for personal mobility vehicles","authors":"Chang Won Kim, Kanghyun Ye, Seung-Kyu Park","doi":"10.1109/ICCAS.2015.7364831","DOIUrl":"https://doi.org/10.1109/ICCAS.2015.7364831","url":null,"abstract":"In this research, an active safety system for personal mobility vehicle is developed. The active safety system includes automatic braking and steering. A mass production electric wheelchair is remodeled to implement control functions. The automatic braking and steering logic are derived from field vehicle test data. Monitoring the distance to the obstacle and the vehicle speed, the collision hazard is evaluated. According to the safety status, the active safety system enhances the collision safety by audible warning and automatic braking or steering. Results of field test demonstrate the performance of active safety system.","PeriodicalId":6641,"journal":{"name":"2015 15th International Conference on Control, Automation and Systems (ICCAS)","volume":"73 1 1","pages":"1271-1274"},"PeriodicalIF":0.0,"publicationDate":"2015-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77449374","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}
引用次数: 2
Vibrational characteristics of developed harmonic reduction gear and fault diagnosis by campbell diagram 研制的谐波减速器振动特性及坎贝尔图故障诊断
2015 15th International Conference on Control, Automation and Systems (ICCAS) Pub Date : 2015-12-28 DOI: 10.1109/ICCAS.2015.7364708
In-Gyu Park, Il-Kyeom Kim, Min-Gyu Kim
{"title":"Vibrational characteristics of developed harmonic reduction gear and fault diagnosis by campbell diagram","authors":"In-Gyu Park, Il-Kyeom Kim, Min-Gyu Kim","doi":"10.1109/ICCAS.2015.7364708","DOIUrl":"https://doi.org/10.1109/ICCAS.2015.7364708","url":null,"abstract":"This paper introduces dynamic characteristics of the developed harmonic reduction gear, namely KCSF-20 through the vibrational and structural analysis. Considering the modal testing, the developed harmonic gear was evaluated by comparing with THK product, CSF-20. The Campbell diagram was an useful tool to diagnose fault cases through analysing the vibrational characteristic of the harmonic reduction gear.","PeriodicalId":6641,"journal":{"name":"2015 15th International Conference on Control, Automation and Systems (ICCAS)","volume":"32 1","pages":"2062-2065"},"PeriodicalIF":0.0,"publicationDate":"2015-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77383245","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}
引用次数: 9
A study on underwater track vehicle system 水下履带式车辆系统研究
2015 15th International Conference on Control, Automation and Systems (ICCAS) Pub Date : 2015-12-28 DOI: 10.1109/ICCAS.2015.7364916
M. Vu, Hyeung-Sik Choi, Joon-Young Kim, Dae-Hyeung Ji, Young-Jin Lee, D. Choi
{"title":"A study on underwater track vehicle system","authors":"M. Vu, Hyeung-Sik Choi, Joon-Young Kim, Dae-Hyeung Ji, Young-Jin Lee, D. Choi","doi":"10.1109/ICCAS.2015.7364916","DOIUrl":"https://doi.org/10.1109/ICCAS.2015.7364916","url":null,"abstract":"In this paper, analyses on the design of the underwater track vehicle (UTV) with ladder trencher for cutting underwater soils are conducted. For this, with the mechanics of the underwater ladder trencher are analyzed. Also, the forces of single cutting tools of ladder trencher in relation with force interaction to. Tractive thrust and normal reaction are analyzed and used to assess the traction, weight and balance factors for self-propelled machines. Design of the UTV based on the sensitivity analysis on the parameters of tractive thrust and normal reaction is studied and is analyzed. Besides, a design on the capacity of tractive force of the UTV was studied considering the tractive thrust and normal reaction of the ladder trencher. Based on these analyses, the optimal cutter forces are designed and the simulation of the tractive thrust and normal reaction of the ladder trencher are performed. Finally, the derived mechanics equations are numerically simulated and results are analyzed.","PeriodicalId":6641,"journal":{"name":"2015 15th International Conference on Control, Automation and Systems (ICCAS)","volume":"118 1","pages":"253-257"},"PeriodicalIF":0.0,"publicationDate":"2015-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78166025","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}
引用次数: 0
Decentralized H∞ control of large-scale descriptor systems using proportional-plus-derivative state feedback 基于比例加导数状态反馈的大规模广义系统的分散H∞控制
2015 15th International Conference on Control, Automation and Systems (ICCAS) Pub Date : 2015-12-28 DOI: 10.1109/ICCAS.2015.7364607
Sungbin Kim, W. Kwon, Jaepil Ban, S. Won
{"title":"Decentralized H∞ control of large-scale descriptor systems using proportional-plus-derivative state feedback","authors":"Sungbin Kim, W. Kwon, Jaepil Ban, S. Won","doi":"10.1109/ICCAS.2015.7364607","DOIUrl":"https://doi.org/10.1109/ICCAS.2015.7364607","url":null,"abstract":"This paper is concerned with the problem of decentralized H∞ proportional-plus-derivative(PD) state feed-back control of uncertain large-scale descriptor systems. The uncertainties are assumed to be polytopic type and appearing in derivative matrices as well as state and input matrices. Sufficient condition for stabilization of uncertain large-scale descriptor systems via H∞ PD state feedback is addressed in terms of Linear Matrix Inequalities(LMIs). A numerical example is given to prove the effectiveness of the proposed control method.","PeriodicalId":6641,"journal":{"name":"2015 15th International Conference on Control, Automation and Systems (ICCAS)","volume":"46 1","pages":"1572-1576"},"PeriodicalIF":0.0,"publicationDate":"2015-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77400923","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}
引用次数: 0
3D registration using inertial navigation system and Kinect for image-guided surgery 使用惯性导航系统和Kinect进行图像引导手术的3D配准
2015 15th International Conference on Control, Automation and Systems (ICCAS) Pub Date : 2015-12-28 DOI: 10.1109/ICCAS.2015.7364593
Joon-Young Bang, Shirazi Muhammad Ayaz, K. Danish, Soo-in Park, Hyunki Lee, M. Y. Kim
{"title":"3D registration using inertial navigation system and Kinect for image-guided surgery","authors":"Joon-Young Bang, Shirazi Muhammad Ayaz, K. Danish, Soo-in Park, Hyunki Lee, M. Y. Kim","doi":"10.1109/ICCAS.2015.7364593","DOIUrl":"https://doi.org/10.1109/ICCAS.2015.7364593","url":null,"abstract":"When 3d image registration using 2d image by hand-held scanner, the most important thing is pose estimation and object surface measure. The relationship between images is important to image registration. In this paper suggest 3d registration using Kinect and INS. The Kinect and INS are integrated on rigid body to improve the accuracy of estimate pose. It can complement the disadvantages of each sensor through the sensor fusion of INS and vision sensor position to make more precise estimates. Using purposed system can measure the three-dimensional shape of a variety of objects, and also can obtain an accurate image in a medical imaging applications which require precision application and apply in Image-guided surgery.","PeriodicalId":6641,"journal":{"name":"2015 15th International Conference on Control, Automation and Systems (ICCAS)","volume":"23 1","pages":"1512-1515"},"PeriodicalIF":0.0,"publicationDate":"2015-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81403495","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}
引用次数: 1
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