[1]宋 勇,李成刚,吴泽枫,等.基于级联系统的柔性关节机器人导纳控制[J].机械与电子,2019,(12):77-80.
 ,,et al.Admittance Control for Flexible Joint Robots Based on Cascaded System[J].Machinery & Electronics,2019,(12):77-80.
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基于级联系统的柔性关节机器人导纳控制()
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机械与电子[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2019年12期
页码:
77-80
栏目:
智能工程
出版日期:
2019-12-24

文章信息/Info

Title:
Admittance Control for Flexible Joint Robots Based on Cascaded System
文章编号:
1001- 2257(2019)12- 0077- 04
作者:
宋 勇李成刚吴泽枫储亚东陈飞翔
南京航空航天大学机电学院,江苏 南京 210016
Author(s):
SONGYongLIChenggangWUZefengCHUYadongCHENFeixiang
CollegeofMechanicalandElectricalEngineering,NanjingUniversityofAeronauticsandAstronautics,Nanjing210016,China
关键词:
级联系统力矩控制误差导纳控制
Keywords:
分类号:
TP242
文献标志码:
A
摘要:
考虑机器人的关节柔性,基于级联系统的结构建立具有三角自治形式的机器人动力学模型,分为连杆动力学和扭矩误差动力学,具有渐进稳定性。设计具有力矩控制误差输入的柔性关节机器人导纳控制器,控制器中包含多级反馈输入。建立系统数学仿真模型,仿真验证了基于级联系统的柔性关节机器人导纳控制器对于低刚度环境的快速响应能力,以及关节柔性对于机器人控制精度的影响。
Abstract:
Considering the joint flexibility of the robot, the robot dynamics model with triangular autonomy was built based on the structure of the cascade system. It can be divided into the dynamics of the linkage and the dynamics of the torque error, with asymptotically stability. On the basis of above work, a flexible joint robots admittance controller with torque control error input was designed, which has multi-level feedback inputs. Through the mathematical model simulation, the ability of the flexible joint robots admittance controller based on the cascade system to respond to low-stiffness environment was verified in the simulation, and the influence of joint flexibility on the control precision of the robots was considered.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2019- 08- 19
作者简介:宋 勇 (1996-),男,安徽六安人,硕士研究生,研究方向为机器人控制;李成刚 (1975-),男,江苏南京人,副教授,硕士研究生导师,研究方向为工业机器人技术和传感器技术。
更新日期/Last Update: 2019-12-24