Inverse kinematic solutions for redundant manipulators using compact formulation

Fan-Tien Cheng, Tsing Hua Chen, York Yih Sun

研究成果: Conference contribution

2 引文 斯高帕斯(Scopus)

摘要

The inverse kinematic problem of redundant manipulators is solved by the compact formulation technique. The compact formulation [17,18] is derived by applying Gaussian elimination, then the general solutions are still formulated as one particular solution together with homogeneous solutions. The homogeneous solutions are merely functions of free variables. Inverse kinematic solutions derived by the pseudoinverse formulation can always be converted into a compact form. Also, it is proven that the implementation by the compact formulation is computationally more efficient. The inherent singularity problems of Inverse Kinematics is also considered in this paper. In order to obtain continuous and feasible joint-rate solutions even at or in the neighborhood of singular points and to improve the exactness in the achievable directions, the newly-developed Compact-Inverse method is introduced. The Compact-Inverse method still applies the compact formulation to constrain the manipulator to move into the achievable directions. It is believed that the compact formulation approach can resolve the inverse kinematic redundancy problem more efficiently and exactly than the traditional pseudoinverse formulation.

原文English
主出版物標題Proc 91 IEEE RSJ Int Workshop Intell Robots Syst IROS 91
發行者Publ by IEEE
頁面153-158
頁數6
ISBN(列印)078030067X
出版狀態Published - 1992 十二月 1
事件Proceedings of the IEEE/RSJ International Workshop on Intelligent Robots and Systems - IROS '91 - Osaka, Jpn
持續時間: 1991 十一月 31991 十一月 5

出版系列

名字Proc 91 IEEE RSJ Int Workshop Intell Robots Syst IROS 91

Other

OtherProceedings of the IEEE/RSJ International Workshop on Intelligent Robots and Systems - IROS '91
城市Osaka, Jpn
期間91-11-0391-11-05

    指紋

All Science Journal Classification (ASJC) codes

  • Engineering(all)

引用此

Cheng, F-T., Chen, T. H., & Sun, Y. Y. (1992). Inverse kinematic solutions for redundant manipulators using compact formulation. 於 Proc 91 IEEE RSJ Int Workshop Intell Robots Syst IROS 91 (頁 153-158). (Proc 91 IEEE RSJ Int Workshop Intell Robots Syst IROS 91). Publ by IEEE.