2015 IEEE International Conference on Mechatronics and Automation (ICMA)最新文献_第3页

A method of dynamic DOA estimation with an unknown number of sources 一种未知源动态DOA估计方法

2015 IEEE International Conference on Mechatronics and Automation (ICMA) Pub Date : 2015-09-03 DOI: 10.1109/ICMA.2015.7237465

Rongjie Wang, Yiju Zhan

引用次数: 2

A gait trajectory measuring and planning method for lower limb robotic rehabilitation 一种下肢机器人康复步态轨迹测量与规划方法

2015 IEEE International Conference on Mechatronics and Automation (ICMA) Pub Date : 2015-09-03 DOI: 10.1109/ICMA.2015.7237705

Xiaonan Wang, Xuewei Cao, Haitao Song, Tao Lu, Kui Yuan

引用次数: 5

Compensate the lag phase of active power filter with rapid convergence TD 采用快速收敛TD补偿有源电力滤波器的滞后相位

2015 IEEE International Conference on Mechatronics and Automation (ICMA) Pub Date : 2015-09-03 DOI: 10.1109/ICMA.2015.7237467

Chao Wang, X. Zong, Xingong Cheng

引用次数: 0

Multi-objective trajectory optimization for space manipulator with multi-constraints 多约束空间机械臂多目标轨迹优化

2015 IEEE International Conference on Mechatronics and Automation (ICMA) Pub Date : 2015-09-03 DOI: 10.1109/ICMA.2015.7237714

Yuqiang Liu, Chunlin Tan, Hanxu Sun, Gang Chen

引用次数: 6

Performance evaluation of the wireless micro robot in the fluid 无线微型机器人在流体中的性能评价

2015 IEEE International Conference on Mechatronics and Automation (ICMA) Pub Date : 2015-09-03 DOI: 10.1109/ICMA.2015.7237615

Nan Liang, Jian Guo, Shuxiang Guo, Xiang Wei

{"title":"Performance evaluation of the wireless micro robot in the fluid","authors":"Nan Liang, Jian Guo, Shuxiang Guo, Xiang Wei","doi":"10.1109/ICMA.2015.7237615","DOIUrl":"https://doi.org/10.1109/ICMA.2015.7237615","url":null,"abstract":"The capsule robot is one of important development direction in the field of wireless micro robot in-pipe and it is becoming a powerful tool for gastrointestinal tract inspection. In this paper, we proposed the symmetrical spiral micro robot with gravity compensation mechanism and then analysed the buoyancy and resistance of the robot in the fluid. Finally, we carried on the performance evaluation experiments of the robot in the fluid. The experimental results indicated that the micro robot has a good dynamic performance when the flow is about 26ml/min, compared to other flow value. In the horizontal direction the maximum velocity of the robot is about 30.44mm/s and 6.49mm/s in the case of downstream and counter current respectively. In the vertical direction the maximum velocity of the robot is about 10.1mm/s and 1.34mm/s in the case of downstream and counter current respectively while it is doing upward movement. In the vertical direction the maximum velocity of the micro robot is about 10.11mm/s and 1.337mm/s in the case of downstream and counter current respectively while it is doing downward movement. In addition, the flow has influence on transition frequency of the micro robot. The faster flow is, the lower transition frequency of the micro robot has. The experimental platform we set up can reflect the conditions of human gastrointestinal tract, so the performance evaluation of the micro robot in this paper will provide a strong support for the future clinical application.","PeriodicalId":286366,"journal":{"name":"2015 IEEE International Conference on Mechatronics and Automation (ICMA)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127579310","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

Design of communication system in intelligent instrument based on HART protocol 基于HART协议的智能仪表通信系统设计

2015 IEEE International Conference on Mechatronics and Automation (ICMA) Pub Date : 2015-09-03 DOI: 10.1109/ICMA.2015.7237510

Yusen Li, Ye Wang, Cong Ma

{"title":"Design of communication system in intelligent instrument based on HART protocol","authors":"Yusen Li, Ye Wang, Cong Ma","doi":"10.1109/ICMA.2015.7237510","DOIUrl":"https://doi.org/10.1109/ICMA.2015.7237510","url":null,"abstract":"At present, fieldbus has already become the hot spot in process control filed, on Behalf of the necessary trend in the development of process instrument. As the International Standard of fieldbus accomplished, the fieldbus product is surely accepted by the market for its consummate function and extrusive characteristics. Because HART realizes digital communication in the transmission of analog signals. In this paper, the design of communication module in intelligent instrument based on HART protocol is a useful attempt of HART Protocol on application of intelligent instruments. Based on the needs of the practical environment, author proposes an idea of “modularization”. For that, this design can be extensively used, and the existent products can be upgraded easily by small changes. In this paper, the design of hardware and software for HART protocol communication system was introduced and analyzed. In the aspect of hardware it introduced the system of chip selection and circuit design and in part of software the structure of system was detailed analysis and description and this paper gives some further introduction and discuss about how to realize the anti-interference of HART protocol software. In addition, the device debugging and test function is introduced at the end of this paper.","PeriodicalId":286366,"journal":{"name":"2015 IEEE International Conference on Mechatronics and Automation (ICMA)","volume":"876 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130926036","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

Experiment research on surface quality of high speed micro-milling stainless steel 高速微铣削不锈钢表面质量的实验研究

2015 IEEE International Conference on Mechatronics and Automation (ICMA) Pub Date : 2015-09-03 DOI: 10.1109/ICMA.2015.7237876

Xinxin Zhang, Jinkai Xu, Zhanjiang Yu, Zhichao Wang, Huadong Yu

{"title":"Experiment research on surface quality of high speed micro-milling stainless steel","authors":"Xinxin Zhang, Jinkai Xu, Zhanjiang Yu, Zhichao Wang, Huadong Yu","doi":"10.1109/ICMA.2015.7237876","DOIUrl":"https://doi.org/10.1109/ICMA.2015.7237876","url":null,"abstract":"With the rapid development of information age, stainless steel has been widely used in the aerospace, biomedicine and our daily lives. In machining, however, it is difficult to guarantee surface quality because of the great cutting force, high cutting temperature and serious machining hardening. This article primarily researched the surface quality of micro grooves on 304 stainless steel processed by high speed micro-milling machining (HSMM) respectively from four aspects of surface roughness, micromorphology, dimensional accuracy and burr. Experimental results show that feed speed is the most important influence factor on the surface quality of micro grooves. There exist less burr on the bottom of micro grooves, burr mostly distribute in the top edge of trenches. And burr quantity and height of down milling side is greater than reverse milling side. In addition, radial circular runout of cutter has also a significant impact on the size accuracy and surface roughness of specimens, which cause larger grooves width and uneven surface roughness. This research will provide theoretical basis for the selection of processing parameters and control of surface quality on stainless steel parts.","PeriodicalId":286366,"journal":{"name":"2015 IEEE International Conference on Mechatronics and Automation (ICMA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130934080","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 MLAT algorithm based on target pressure altitude 一种基于目标压力高度的MLAT算法

2015 IEEE International Conference on Mechatronics and Automation (ICMA) Pub Date : 2015-09-03 DOI: 10.1109/ICMA.2015.7237759

Zili Xu, DongLin He, Yong Tang, Jing Li

引用次数: 4

The research of kinematic performances of 3-UPU-UPU parallel mechanism for automobile assembly line 汽车装配线3-UPU-UPU并联机构运动性能研究

2015 IEEE International Conference on Mechatronics and Automation (ICMA) Pub Date : 2015-09-03 DOI: 10.1109/ICMA.2015.7237882

G. Cui, M. Sun, Weijian Meng, Haiqiang Zhang, Chuanrong Sun

{"title":"The research of kinematic performances of 3-UPU-UPU parallel mechanism for automobile assembly line","authors":"G. Cui, M. Sun, Weijian Meng, Haiqiang Zhang, Chuanrong Sun","doi":"10.1109/ICMA.2015.7237882","DOIUrl":"https://doi.org/10.1109/ICMA.2015.7237882","url":null,"abstract":"According to the requirement of body-in-white (BIW) positioning and conveying between different processing stations in the flexible assembly line, a four support positioning body-in-white flexible conveyor system based on the 3-UPU-UPU parallel mechanism was proposed. The inverse equation of the parallel mechanism and velocity Jacobin matrix was solved on the basis of the kinematics of 3-UPU-UPU parallel mechanism. Simultaneously, feasible points was derived. Then the model of the global dexterity and global maximum bearing capacity was built. The workspace feasible points, global dexterity as well as the global maximum bearing capacity were selected as the performance indices. The mechanism was optimized by using the weighted sum method. Taking the optimized size parameters of the mechanism for example, this paper analysed the workspace, dexterity and bearing capacity of the mechanism. The results prove that the 3-UPU-UPU parallel mechanism has good kinematic performances, it can be used as the positioning support body of different models body-in-white to complete body-in-white positioning and conveying between different processing stations, and has important research significance and application promotion value.","PeriodicalId":286366,"journal":{"name":"2015 IEEE International Conference on Mechatronics and Automation (ICMA)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133155547","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: 5

Optimization research of the circulating water consumption based on stage-wise superstructure algorithm 基于分级上部结构算法的循环水消耗优化研究

2015 IEEE International Conference on Mechatronics and Automation (ICMA) Pub Date : 2015-09-03 DOI: 10.1109/ICMA.2015.7237845

Chao Dong, Junfang Li, D. Luo, Cheng-Tai Li

引用次数: 0