Velocity-Level Control With Compliance to Acceleration-Level Constraints: A Novel Scheme for Manipulator Redundancy Resolution
文献类型：期刊论文
| 作者 | Zhang, Yinyan1; Li, Shuai1; Gui, Jie2,3; Luo, Xin4,5
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| 刊名 | IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS
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| 出版日期 | 2018-03-01 |
| 卷号 | 14期号:3页码:921-930 |
| 关键词 | Joint acceleration limit manipulator projection neural network quadratic program (QP) redundancy resolution |
| ISSN号 | 1551-3203 |
| DOI | 10.1109/TII.2017.2737363 |
| 英文摘要 | Manipulators are subject to physical constraints at different levels, i.e., joint angle limits, joint velocity limits, and acceleration limits. Effective resolution of redundant manipulators with compliance to the physical constraints is a fundamental issue for safe operation. Existing results generally resolve the manipulator redundancy either at the velocity level or the acceleration level. On the one hand, the velocity-level redundancy resolution scheme is able to deal with the joint angle and joint velocity limits successfully but cannot address the joint acceleration limit. On the other hand, although the existing acceleration-level redundancy resolution scheme is able to overcome the failure of the velocity-level one in complying with acceleration constraints, it is at the cost of making the system equation more complicated, e.g., the dependence on the time derivative of the Jacobian matrix. Whether it is possible to conduct redundancy resolution at the velocity level but with the compliance to joint angle constraints, joint velocity constraints, and joint acceleration constraints remains an open problem in past decades. This paper gives a positive answer to this pending problem by providing a novel scheme. In the proposed scheme, the redundancy resolution problem is formulated as a quadratic program subject to joint angle, velocity, and acceleration constraints with the joint velocity being the decision variable and joint velocity norm as the performance index, which is widely adopted and closely related to the energy consumption. Then, a projection neural network is designed and proposed to online solve the problem with the joint acceleration constraint handled. Theoretical analysis is performed to guarantee the global convergence of the proposed projection neural network to the optimal solution to the redundancy resolution problem. Besides, simulation results based on a PUMA 560 industrial manipulator are presented and compared to verify the theoretical result and substantiate the efficacy and superiority of the proposed scheme. |
| 资助项目 | National Natural Science Foundation of China[61401385] ; National Natural Science Foundation of China[61572463] ; Pioneer Hundred Talents Program of Chinese Academy of Sciences ; Hong Kong Research Grants Council Early Career Scheme[25214015] ; Departmental General Research Fund of Hong Kong Polytechnic University[G.61.37.UA7L] ; PolyU Central Research Grant G-YBMU |
| WOS研究方向 | Automation & Control Systems ; Computer Science ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000426700600010 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/6271]  |
| 专题 | 大数据挖掘及应用中心 |
| 通讯作者 | Li, Shuai; Gui, Jie |
| 作者单位 | 1.Hong Kong Polytech Univ, Dept Comp, Kowloon, Hong Kong, Peoples R China 2.Chinese Acad Sci, Inst Intelligent Machines, Hefei 230031, Anhui, Peoples R China 3.Shenzhen Univ, Shenzhen Key Lab Media Secur, Shenzhen 518060, Peoples R China 4.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing Key Lab Big Data & Intelligent Comp, Chongqing 400714, Peoples R China 5.Shenzhen Univ, Coll Comp Sci & Engn, Shenzhen 518060, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yinyan,Li, Shuai,Gui, Jie,et al. Velocity-Level Control With Compliance to Acceleration-Level Constraints: A Novel Scheme for Manipulator Redundancy Resolution[J]. IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS,2018,14(3):921-930. |
| APA | Zhang, Yinyan,Li, Shuai,Gui, Jie,&Luo, Xin.(2018).Velocity-Level Control With Compliance to Acceleration-Level Constraints: A Novel Scheme for Manipulator Redundancy Resolution.IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS,14(3),921-930. |
| MLA | Zhang, Yinyan,et al."Velocity-Level Control With Compliance to Acceleration-Level Constraints: A Novel Scheme for Manipulator Redundancy Resolution".IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS 14.3(2018):921-930. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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