Residential College | false |
Status | 已發表Published |
Coordinated fuzzy control of robotic arms with actuator nonlinearities and motion constraints | |
Liu Z.1; Chen C.1; Zhang Y.1; Chen C.L.P.2 | |
2015 | |
Source Publication | Information Sciences |
ISSN | 00200255 |
Volume | 296Issue:1Pages:1-13 |
Abstract | In this paper, a coordinated fuzzy control is developed for robotic arms with actuator hysteresis and motion constraint. To accurately compensate the hysteresis phenomena from the electromechanical devices, the modeling of actuator hysteresis is first integrated into the dynamics of multiple arms system. Then, the adaptive control scheme is introduced to reduce the harmful effects from unknown nonlinearities. Subsequently, the issue of the motion constraint is taken into account to facilitate the application in the condition of potential collisions. Furthermore, the stability analysis is carried out to guarantees the motion and internal forces in the robotic arms converge to the desired values. Simultaneously, the predetermined motion boundary is ensured to be never violated. Finally, comparative results are presented to illustrate the proposed scheme's effectiveness. |
Keyword | Actuator Hysteresis Adaptive Fuzzy Control Motion Constraint Motion/force Multiple Arms |
DOI | 10.1016/j.ins.2014.10.061 |
URL | View the original |
Language | 英語English |
WOS ID | WOS:000347363500001 |
Scopus ID | 2-s2.0-84961288960 |
Fulltext Access | |
Citation statistics | |
Document Type | Journal article |
Collection | University of Macau |
Affiliation | 1.Guangdong University of Technology 2.Universidade de Macau |
Recommended Citation GB/T 7714 | Liu Z.,Chen C.,Zhang Y.,et al. Coordinated fuzzy control of robotic arms with actuator nonlinearities and motion constraints[J]. Information Sciences, 2015, 296(1), 1-13. |
APA | Liu Z.., Chen C.., Zhang Y.., & Chen C.L.P. (2015). Coordinated fuzzy control of robotic arms with actuator nonlinearities and motion constraints. Information Sciences, 296(1), 1-13. |
MLA | Liu Z.,et al."Coordinated fuzzy control of robotic arms with actuator nonlinearities and motion constraints".Information Sciences 296.1(2015):1-13. |
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