QQ客服 官方微博 反馈留言

浏览/检索结果: 共5条，第1-5条 帮助 限定条件 内容类型：会议论文     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 A closed-loop framework for inverse kinematics of the 7-DOF manipulator 会议论文 2016 2nd International Conference on Control Science and Systems Engineering, Singapore, July 27-29, 2016 作者:  Du HB(杜惠斌);  Zhao YW(赵忆文);  Li XG(李晓光);  Han JD(韩建达);  Wang Z(王争) 收藏  |  浏览/下载：31/0  |  提交时间：2016/12/21 7-DOF manipulator  inverse kinematics  closed-loop framework   Obstacle and Singularity Avoidance for Kinematically Redundant Manipulators Based on Neurodynamic Optimization 会议论文 5th International Conference on Intelligent Control and Information Processing (ICICP), Dalian, PEOPLES R CHINA, 2014-01-01 作者:  Zhang, Panpan;  Yan, Zheng;  Wang, Jun 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/11 United steering of control moment gyros for small satellite with limited gimbal rate (EI CONFERENCE) 会议论文 2010 IEEE International Conference on Information and Automation, ICIA 2010, June 20, 2010 - June 23, 2010, Harbin, Heilongjiang, China Xu K.; Jin G.; Chen C. 收藏  |  浏览/下载：15/0  |  提交时间：2013/03/25 Single Gimbal Control Moment Gyroscopes (SGCMG) can could provide large control torque and quick attitude maneuver rate to small satellites without any increase in power  volume and mass  which will help small satellites become more powerful. Singularity avoidance and failure steering are two important problems to SGCMGs and also the main focus in this field. A new united steering law for SGCMGs with capabilities of singularity avoidance and quick transition of singularity surfaces is developed in this paper. To ensuring the existence of null motion  the commanded output of controller was changed real-timely as the variation of singularity measurement of SGCMGs  which can avoid the gimbal angle rate saturation. This developed steering law could help the SGCMGs provide real-time control toques in spite of limitation of gimbal angle rate. Simulation analysis is conducted for a certain 4-SGCMG system mounted on a small satellite. Simulation results indicate that the steering law is very effective in singularity avoidance. 2010 IEEE.   Singularity Analysis of a Novel 3SPS+PS Bionic Parallel Processing Platform Based on Grassmann Line Geometry 会议论文 Proceedings of the SPIE - The International Society for Optical Engineering, 2010 作者:  Gu Wei;  Cheng Gang;  Wan Yong-jian 收藏  |  浏览/下载：5/0  |  提交时间：2016/11/24 Locomotion control of a novel snake-like robot 会议论文 2004 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2004), Sendai, Japan, September 28 - October 2, 2004 作者:  Ye ZL(叶长龙);  Ma SG(马书根);  Li B(李斌);  Wang YC(王越超) 收藏  |  浏览/下载：11/0  |  提交时间：2012/06/06