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2014 IEEE International Conference on Information and Automation (ICIA)最新文献

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A maintenance strategy for urban maglev train based on RCM 基于RCM的城市磁悬浮列车维修策略研究
2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932839
Fengshan Dou, Wenwu Zhou, Zhiqiang Long
{"title":"A maintenance strategy for urban maglev train based on RCM","authors":"Fengshan Dou, Wenwu Zhou, Zhiqiang Long","doi":"10.1109/ICINFA.2014.6932839","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932839","url":null,"abstract":"In order to optimize the maintenance conspectus for urban maglev train, to improve its efficiency of maintenance, and to reduce the cost, the strategy of reliability centered maintenance (RCM) was discussed, which followed the fault regularity and adopted the fast maintenance technique. As an exploration of the traditional urban maglev train maintenance methods, the theory of RCM is applied to urban maglev train equipments of the urban maglev trial line in Tangshan city, China.","PeriodicalId":427762,"journal":{"name":"2014 IEEE International Conference on Information and Automation (ICIA)","volume":"15 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":"123955056","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
A novel surface defect detection method of cold rolled strips based on Artificial Immune System 一种基于人工免疫系统的冷轧带钢表面缺陷检测方法
2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932667
Guifang Wu, Xiuming Sun, J. Pu, Haitao Zhang
{"title":"A novel surface defect detection method of cold rolled strips based on Artificial Immune System","authors":"Guifang Wu, Xiuming Sun, J. Pu, Haitao Zhang","doi":"10.1109/ICINFA.2014.6932667","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932667","url":null,"abstract":"Because surface defect image of cold rolled strips is disturbed by mass of noise information, as well as the image quality problem of inadequate illumination or uneven illumination, it will raise great difficulty when detecting the defect with traditional image process methods such as mathematic morphology, and it cannot get an ideal treatment effect. According to the problem, and combining the self-organizing and self-recognition features of Artificial Immune System technology, surface defect detection method of cold rolled strips based on AIS is studied. By assuring the including relationships among detectors and antigens, and the position information of self-body in domain space, the block space mode is introduced to present a block generating algorithm based on detector, and applied to detect surface defect image of cold rolled strips. Experiments show that this method is significantly superior in defect extraction to traditional defect image detection algorithms not only for images with low-contrast but also for images with inadequate illumination or uneven illumination.","PeriodicalId":427762,"journal":{"name":"2014 IEEE International Conference on Information and Automation (ICIA)","volume":"3 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":"124955794","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
3D dynamic gesture recognition based on improved HMMs with entropy 基于熵改进hmm的三维动态手势识别
2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932655
Junhong Wu, Jun Cheng, Wei Feng
{"title":"3D dynamic gesture recognition based on improved HMMs with entropy","authors":"Junhong Wu, Jun Cheng, Wei Feng","doi":"10.1109/ICINFA.2014.6932655","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932655","url":null,"abstract":"Nowadays gesture recognition is a hot topic in the field of human-computer interaction (HCI). HCI develop very fast, and also brings surprise to us constantly. In this paper, we propose a novel approach based on improved HMMs with entropy to recognize the 3D gesture. In our method, there are two steps to recognize a gesture: 1. detect the key nodes of body with extracting the skeleton point. A low-pass filter is utilized to smooth trajectory later. 2. We use improved Hidden Markov Models (HMMs) algorithm which has a virtual start node and a virtual end node with another layer for gesture recognition. In order to decide when to start meaning gesture and when to end non-meaning gesture, we use entropy which can enlarge the searching space to avoid over-fitting and local minimum. Experimental results will demonstrate the performance of proposed approach.","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":"121531884","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
Prediction of electric vehicle ownership based on Gompertz model 基于Gompertz模型的电动汽车保有量预测
2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932631
Xiaolei Li, Enjie Wang, Chengjin Zhang
{"title":"Prediction of electric vehicle ownership based on Gompertz model","authors":"Xiaolei Li, Enjie Wang, Chengjin Zhang","doi":"10.1109/ICINFA.2014.6932631","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932631","url":null,"abstract":"This paper introduces the common prediction methods of vehicle ownership, and makes a compare of the Gompertz model with Logistic model. As a result, a prediction model based on the Gompertz model is proposed to predict the electric vehicle ownership of China. Then, the calculation of the model's parameters is given. Finally, we predict the electric vehicle ownership with the civilian car ownership data of China. According to the prediction results, China's electric vehicle ownership will reach the inflection point around 2035, and tend to be saturated gradually.","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":"129730193","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: 8
A whole-field 3D shape measurement algorithm based on phase-shifting projected fringe profilometry 一种基于相移投影条纹轮廓术的全场三维形状测量算法
2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932706
J. Liu, Y. F. Li
{"title":"A whole-field 3D shape measurement algorithm based on phase-shifting projected fringe profilometry","authors":"J. Liu, Y. F. Li","doi":"10.1109/ICINFA.2014.6932706","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932706","url":null,"abstract":"In this paper, a whole-field 3D shape measurement algorithm based on phase-shifting projected fringe profilometry is proposed. The proposed method is different from the conventional stereovision-based algorithms and casts the 3D reconstruction problem into a phase-to-point mapping task. A rigorous phase-to-height mathematical model is derived by considering the practical case of tilt angle in the fringe projection process. The projector in the system is not required to be calibrated like a camera, thus allow the model achieve higher accuracy than conventional stereovision model that requires both camera and projector calibration. The proposed method is evaluated using benchmark 3D points, which are obtained from the camera calibration process. The 3D reconstruction experiment demonstrates that the proposed algorithm performs well and achieves reasonably accuracy.","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":"129874166","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
A human motion estimation method based on GP-UKF 基于GP-UKF的人体运动估计方法
2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932836
Ziyou Wang, J. Kinugawa, Hongbo Wang, Kazahiro Kosuge
{"title":"A human motion estimation method based on GP-UKF","authors":"Ziyou Wang, J. Kinugawa, Hongbo Wang, Kazahiro Kosuge","doi":"10.1109/ICINFA.2014.6932836","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932836","url":null,"abstract":"A novel human motion estimation method is presented in this paper. The motion of the human is estimated by an Unscented Kalman filter (UKF), in which a nonlinear dynamic model is used to predict trajectory of human. This dynamic model is obtained from sample data by using Gaussian Process (GP) regression. The sample data includes information of body segment posture and trajectory data collected by motion capture system. The GP-UKF can extract the underlying dynamics from the sample data, with which the future non-linear transition can be predicted. The experiment results show that the proposed method has improved accuracy over conventional method.","PeriodicalId":427762,"journal":{"name":"2014 IEEE International Conference on Information and Automation (ICIA)","volume":"3 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":"127351301","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: 7
A ship active vibration isolation system based on a novel 5-DOF parallel mechanism 基于新型五自由度并联机构的船舶主动隔振系统
2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932761
J. Guo, Guotao Li, Bing Li, Shuai Wang
{"title":"A ship active vibration isolation system based on a novel 5-DOF parallel mechanism","authors":"J. Guo, Guotao Li, Bing Li, Shuai Wang","doi":"10.1109/ICINFA.2014.6932761","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932761","url":null,"abstract":"Based on the ship vibration motion characteristics, in this paper, it has put forward a new kind of 3 rotations and 2 translations five degrees of freedom parallel mechanism, the 4-CPS/RPS, which suites for shipboard active vibration isolation. The inverse kinematic solution of the 4-CPS/RPS is obtained, the dynamics model is established by using Lagrange method; Then the wave model and ship motion gestures are simulated, the PID control and the force-position redundant control are further researched; finally the Adams-Simulink joint simulation is used to verify the correctness of the PID control and the force-position redundant control.","PeriodicalId":427762,"journal":{"name":"2014 IEEE International Conference on Information and Automation (ICIA)","volume":"53 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113978577","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: 4
An online switching modeling for calciner outlet temperature via grey correlation analysis 基于灰色关联分析的煅烧炉出口温度在线切换模型
2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932705
Zhe Su, Zhugang Yuan, Qiang Zhang, Xianlei Zhang
{"title":"An online switching modeling for calciner outlet temperature via grey correlation analysis","authors":"Zhe Su, Zhugang Yuan, Qiang Zhang, Xianlei Zhang","doi":"10.1109/ICINFA.2014.6932705","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932705","url":null,"abstract":"This paper describes a switching model for cal-ciner outlet temperature via grey correlation analysis, aims to the outlet temperature control of calciner. Firstly, we analyze the cement precalcining process and find quantity of tertiary air, coal feeding and raw material feeding are the influencing factors of calciner outlet temperature. Secondly, we establish an offline mathematical model of calciner outlet temperature based on grey theory, but the fitted value is inaccurate. Then we provide an online switching modeling method, which means the model would change correspondingly to reflect the variation trend of calciner outlet temperature. Finally, the simulation results show the effectiveness of the proposed method.","PeriodicalId":427762,"journal":{"name":"2014 IEEE International Conference on Information and Automation (ICIA)","volume":"26 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":"126690691","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
WiFi signal strength-based robot indoor localization 基于WiFi信号强度的机器人室内定位
2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932662
Yuxiang Sun, Ming Liu, M. Meng
{"title":"WiFi signal strength-based robot indoor localization","authors":"Yuxiang Sun, Ming Liu, M. Meng","doi":"10.1109/ICINFA.2014.6932662","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932662","url":null,"abstract":"Due to the unavailable GPS signals in indoor environments, indoor localization has become an increasingly heated research topic in recent years. Researchers in robotics community have tried many approaches, but this is still an unsolved problem considering the balance between performance and cost. The widely deployed low-cost WiFi infrastructure provides a great opportunity for indoor localization. In this paper, we develop a system for WiFi signal strength-based indoor localization and implement two approaches. The first is improved KNN algorithm-based fingerprint matching method, and the other is the Gaussian Process Regression (GPR) with Bayes Filter approach. We conduct experiments to compare the improved KNN algorithm with the classical KNN algorithm and evaluate the localization performance of the GPR with Bayes Filter approach. The experiment results show that the improved KNN algorithm can bring enhancement for the fingerprint matching method compared with the classical KNN algorithm. In addition, the GPR with Bayes Filter approach can provide about 2m localization accuracy for our test environment.","PeriodicalId":427762,"journal":{"name":"2014 IEEE International Conference on Information and Automation (ICIA)","volume":"220 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":"126907246","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: 74
Design on mechanism of lower limb rehabilitation robot based on new body weight support (BWS) system 基于新型体重支撑系统的下肢康复机器人机构设计
2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932635
Qiangyong Shi, Xiaodong Zhang, Jiangcheng Chen, Yuanjun Chen
{"title":"Design on mechanism of lower limb rehabilitation robot based on new body weight support (BWS) system","authors":"Qiangyong Shi, Xiaodong Zhang, Jiangcheng Chen, Yuanjun Chen","doi":"10.1109/ICINFA.2014.6932635","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932635","url":null,"abstract":"As a result of impairments, a majority of stroke or spinal cord injury (SCI) patients have significant functional limitations during recovery, including the inability to walk. Evidences demonstrate that patients can regain the ability to walk through lower limb rehabilitation. Over the last two decades, there has been growing development of robotic devices to assist the rehabilitation of ambulation inpatients following stroke or SCI. A lower limb rehabilitation robot based on a new BWS system is presented in this paper, which designed to help inpatients following stroke or SCI regain walking ability. This lower limb rehabilitation robot includes four main modules: Pelvic-supported active BWS system, Powered exoskeleton, Walker and Treadmill. Further more, the powered exoskeleton has eight degrees of freedom, which meet all basis conditions when body is doing a natural gait. And the pelvic-supported active BWS system can not only reduce the overall volume of the rehabilitation robot and reduce the restraint of patient's upper torso, but also provide a stable, variable supporting force.","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":"122882021","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
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