作者
Linghuan Kong, Wei He, Chenguang Yang, Zhijun Li, Changyin Sun
发表日期
2019/3/6
期刊
IEEE transactions on cybernetics
卷号
49
期号
8
页码范围
3052-3063
出版商
IEEE
简介
In this paper, we investigate fuzzy neural network (FNN) control using impedance learning for coordinated multiple constrained robots carrying a common object in the presence of the unknown robotic dynamics and the unknown environment with which the robot comes into contact. First, an FNN learning algorithm is developed to identify the unknown plant model. Second, impedance learning is introduced to regulate the control input in order to improve the environment-robot interaction, and the robot can track the desired trajectory generated by impedance learning. Third, in light of the condition requiring the robot to move in a finite space or to move at a limited velocity in a finite space, the algorithm based on the position constraint and the velocity constraint are proposed, respectively. To guarantee the position constraint and the velocity constraint, an integral barrier Lyapunov function is introduced to avoid the …
引用总数
201920202021202220232024103478614414
学术搜索中的文章