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浏览/检索结果: 共4条，第1-4条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Development of kinematic simulation system for high-speed press line automated feeding robot 期刊论文 INTERNATIONAL JOURNAL OF ADVANCED ROBOTIC SYSTEMS, 2018, 卷号: 15, 期号: 4 作者:  Zhang, Zhulin;  Ding, Dong;  Yu, Luchuan;  Zhao, Xianjin;  Zhang, Jianhua 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/11 Press line  kinematic simulation system  feeding manipulator  path  planning  secondary development interface   Accuracy synthesis of a 3-RPS parallel robot based on manufacturing costs (EI CONFERENCE) 会议论文 31st Chinese Control Conference, CCC 2012, July 25, 2012 - July 27, 2012, Hefei, China Yao T.-K.; Xi Z.; Feng Z.; Zhang L.-M.; Yong W. 收藏  |  浏览/下载：24/0  |  提交时间：2013/03/25 Pose accuracy is an important issue for parallel robot being used as mirror supporting system of telescope. One challenging topic is the accuracy synthesis which deals with the optimal design of the manufacturing and assembling tolerances of each component under the given pose accuracy. First  the error model of the 3-RPS parallel robot is built based on total derivation of the kinematic equations. And the error variable of each spherical or rotate joint can be expressed as a single boundary error parameter but not three independent position parameters. Then  the accuracy synthesis model is formulated taking the manufacturing costs as the optimization objective and the accuracy requirements as the constraint condition. Finally  the genetic algorithm is used to solve the optimization problem and a simulation example is given. The results show that the accuracy synthesis method based on manufacturing costs can satisfy the need of pose accuracy and is better for engineering application than the method based on error sensitivity. 2012 Chinese Assoc of Automati.   Design method for a kind of simple measurement scheme for calibration of translational parallel mechanisms 期刊论文 2010, 2010 Chang Peng; Li Tiemin; Liu Xinjun 收藏  |  浏览/下载：9/0 A comprehensive tolerancing system for 3D mechanical assemblies 会议论文 Guangzhou, China, December 7, 2010 - December 9, 2010 作者:  Yang, Dongya;  Gong, Jun 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/15 Computer aided design  Computer software  Degrees of freedom (mechanics)  Industrial engineering  Manufacture  Models  Three dimensional  Assembly tolerance  Automatic Generation  CAD softwares  CAD system  Comprehensive method  Design intent  Design Principles  Dimension chain  Engineering design  Engineering elements  Equivalent replacement  EVM  Functional modules  Geometric feature  Kinematic joints  Mechanical assembly  Quality levels  Simulation environment  System architectures  Tolerance analysis  Tolerance modeling  Tolerancing