2014 IEEE International Conference on Information and Automation (ICIA)最新文献_第3页

Design and implementation of a kind of neural networks robustness controller for variable structure bicycle robot's track-stand motion 一种变结构自行车机器人履架运动神经网络鲁棒控制器的设计与实现

2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932741

Yanbo Cui, Lei Guo, S. Wei, Q. Liao

{"title":"Design and implementation of a kind of neural networks robustness controller for variable structure bicycle robot's track-stand motion","authors":"Yanbo Cui, Lei Guo, S. Wei, Q. Liao","doi":"10.1109/ICINFA.2014.6932741","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932741","url":null,"abstract":"This paper focus on dynamic modeling and a kind of controller for the variable structure bicycle robot's (which called VSBR) track-stand motion when its front wheel is fixed at 45 degrees about its front fork. Firstly, making dynamic analysis for the VSBR whose front wheel is fixed at arbitrary degrees about its front fork. The roll angle, yaw angle, the angle front fork rotated and the angle front wheel rolling are chosen as generalized coordinates. A kind of dynamic model of VSBR is built based on Routh equation. The angle of front fork rotated is fixed at 45 degrees in this dynamic model. And the angle of back wheel rolling is 0 in the track-stand motion. At last two dynamic differential equations are presented and the dynamic model is built. The robust controller is designed based on RBF neutral network arithmetic. Feedforward term in the controller is used for nonlinear compensation in the controller. The drive torque of the motor which is driving front wheel is output of the controller. The roll angle of body of VSBR and the angle that front wheel rotated are inputs of the controller. A multiple-input single-output (MISO) controller is built. The L2-gain of the system would be adjusted to make the controller robust. The simulation results of the RBF robust controller and the dynamic model of VSBR show feasibility and effectiveness of the dynamic model and the designed controller.","PeriodicalId":427762,"journal":{"name":"2014 IEEE International Conference on Information and Automation (ICIA)","volume":"89 11","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113932986","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 consensus degree based multiple attribute group decision making method 基于共识度的多属性群决策方法

2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932821

Jiaqing Wang, Xiangxin Meng, Zhengwei Dong, Hongbo Lu, Jianxun Sun

{"title":"A consensus degree based multiple attribute group decision making method","authors":"Jiaqing Wang, Xiangxin Meng, Zhengwei Dong, Hongbo Lu, Jianxun Sun","doi":"10.1109/ICINFA.2014.6932821","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932821","url":null,"abstract":"Consensus building is a hot but difficult problem in the current research area of group decision making. If the group decision algorithm is not well designed, it will lead to the experts' opinions compromise to each other, and the final result will be the experts' mean opinions. It may be kind of safe, but too conservative to receive the few but creative and right opinions. In this paper, a group decision making approach based on PAM (Partitioning Around Medoids) and Particle swarm optimization was proposed. With this approach, we can promote the effective interactions among experts and deepen their task understandings by analyzing their opinions' conflicts, thereby, accelerating the convergence of group opinions, improving the efficiency of group decision making and the reliability of the results. In some cases the experts cannot reach consensus independently, but we can solve this problem with this approach by searching the optimal solution within the acceptable range given by expert groups, fine-tuning the original evaluation matrix, thus improving the success rate of group decision making.","PeriodicalId":427762,"journal":{"name":"2014 IEEE International Conference on Information and Automation (ICIA)","volume":"52 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":"131982571","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

Research on the calculation method for the maintenance interval of airborne products 机载产品维修间隔计算方法的研究

2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932840

Cui Yi-yong, Zhai Qing-gang, Liu Yan-sheng

{"title":"Research on the calculation method for the maintenance interval of airborne products","authors":"Cui Yi-yong, Zhai Qing-gang, Liu Yan-sheng","doi":"10.1109/ICINFA.2014.6932840","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932840","url":null,"abstract":"The maintenance interval is the basic elements for the preventive maintenance of an airborne product. It is generally determined by using qualitative methods presently. How to establish a scientific and practical method to calculate the maintenance interval has become a important issue in the aviation. In order to solve the problem, this paper analyzes firstly that the depth of product maintenance make the impact on its reliability and points out that the reliability for before and after the repair of the non-fully repair sample have correlation, so this paper updates the traditional method of disposal the sample information and establishes a calculation model based on the Weibull distribution for the preventive maintenance interval of the product. Then it proposes a set of methods to calculate the maintenance interval of each preventive maintenance type such as Hard time removal or discard, Functional test and Operational check. Finally, it introduces the calculation steps and the examples. The practical application proves that the model is scientific, reasonable, simple and low investment, which can meet the engineering need for determining product maintenance interval.","PeriodicalId":427762,"journal":{"name":"2014 IEEE International Conference on Information and Automation (ICIA)","volume":"49 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":"131827048","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

A highly integrated converter topology in SRM drive system with battery charge and V2G function 具有电池充电和V2G功能的SRM驱动系统中高度集成的转换器拓扑结构

2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932674

B. Wang, Jianing Liang, Guoqing Xu, Zhilei Liu

{"title":"A highly integrated converter topology in SRM drive system with battery charge and V2G function","authors":"B. Wang, Jianing Liang, Guoqing Xu, Zhilei Liu","doi":"10.1109/ICINFA.2014.6932674","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932674","url":null,"abstract":"This paper presents a highly integrated converter topology in plug-in electric vehicle (PEV) switched reluctance motor (SRM) drive system, which can also achieve battery charging function and vehicle-to-grid (V2G) function. This integrated converter can implement three operation modes. In the driving mode, the SRM works as a normal four-phase motor, every phase is connected an asymmetrical half-bridge structure. In the charging mode, the SRM phase windings are used as large inductance, among two phases are directly connected to the grid. So, the two phases asymmetrical half-bridge are rebuilt a bridgeless power factor correction (PFC) converter to satisfy the power quality requirement. Another phase asymmetrical half-bridge is constructed to be a buck-boost convertor to realize battery charging. In the V2G mode, the two phases asymmetrical half-bridge and a large capacitance are used as a voltage source type inverter(VSTI), which can feedback the capacitance power to the grid. The other phase can run as a boost converter to boost up the dc-link voltage from battery. This highly integrated technology will play an important role in miniaturization and efficiency of electric vehicles.","PeriodicalId":427762,"journal":{"name":"2014 IEEE International Conference on Information and Automation (ICIA)","volume":"13 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":"130735645","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

Outer synchronization for a class of generalized nonlinear delay networks 一类广义非线性延迟网络的外同步

2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932712

Xinli Fang, Qiang Yang, W. Yan, X. Zhan, Jinlong Sun, D. Liu

引用次数: 0

Distributed fault estimation of networked systems using quantized measurements 基于量化测量的网络系统分布式故障估计

2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932788

Rongyao Ling, Xiaobo Dong, Dan Zhang, Li Yu

引用次数: 3

Control strategies for lower limb rehabilitation robot 下肢康复机器人的控制策略

2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932638

Jiangcheng Chen, Xiaodong Zhang, He Wang, Qiangyong Shi, Rui Li

引用次数: 5

ANFIS-based control strategy for a drilling and coring device in lunar exploration 基于anfiss的探月钻孔取芯装置控制策略

2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932650

Chongbin Chen, Q. Quan, Shengyuan Jiang, Z. Deng

引用次数: 1

A kind of telescopic manipulator used in steam generator for video acquisition 一种用于蒸汽发生器视频采集的伸缩机械手

2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932832

Xiangyong Liu, Jianquan Sun, Qingsong Liu, Pengfei Liu, G. Wang, Yachao Dong

引用次数: 2

Design and development of a robotic assistant for uterus manipulation in total laparoscopic hysterectomy 腹腔镜全子宫切除术中子宫操作机器人助手的设计与研制

2014 IEEE International Conference on Information and Automation (ICIA) Pub Date : 2014-07-28 DOI: 10.1109/ICINFA.2014.6932681

H. Yip, Peng Li, Yunhui Liu

{"title":"Design and development of a robotic assistant for uterus manipulation in total laparoscopic hysterectomy","authors":"H. Yip, Peng Li, Yunhui Liu","doi":"10.1109/ICINFA.2014.6932681","DOIUrl":"https://doi.org/10.1109/ICINFA.2014.6932681","url":null,"abstract":"A new robotic system which assists surgeons in manipulating the uterus manipulator during total laparoscopic hysterectomy is presented in this paper. The presented robotic system is of four degrees of freedom (DOF) which composed of a 3-DOF robotic uterus manipulator positioner and a 1-DOF motorized uterus manipulator. To ensure safety of the patient, actuated joints of the uterus manipulator are designed to satisfy specific geometric arrangement to create a remote center of motion (RCM) to be placed inside the patient's body for uterus manipulation. Furthermore, to reduce control complexity, joint motions of the presented robotic system are designed to be decoupled. Coordination among joints is not required when performing typical uterus manipulating motions. A 1-DOF motorized uterus manipulator with an angle-adjustable tip is designed and developed to tackle with situations of special anatomical needs of patients. Design and kinematics of the robotic system are presented in this paper. Experiments are also conducted both individually and on manikin to verify the performance of the built prototype.","PeriodicalId":427762,"journal":{"name":"2014 IEEE International Conference on Information and Automation (ICIA)","volume":"67 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":"124339635","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