Modelling and Control of an Elastically Joint-Actuated Cart-Pole Underactuated System

被引:0
作者
Liu, Pengcheng [1 ]
Yu, Hongnian [1 ]
Cang, Shuang [2 ]
机构
[1] Bournemouth Univ, Fac Sci & Technol, Poole BH12 5BB, Dorset, England
[2] Bournemouth Univ, Sch Tourism, Poole, Dorset, England
来源
PROCEEDINGS OF THE 2014 20TH INTERNATIONAL CONFERENCE ON AUTOMATION AND COMPUTING (ICAC'14) | 2014年
关键词
inverted pendulum; elasticity; underactuated dynamic system; tracking control; WALKING;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper investigates the modelling and closed-loop tracking control issues of a novel elastic underactuated multibody system. A torsional inverted pendulum cart-pole system with a single rotary actuator at the pivot of the cart is proposed. The system dynamics which incorporates with motion planning is firstly described. An optimization procedure is then discussed to plan the feasible trajectories that not just meet the performance requirements but also obtain optimality with respect to the cart displacement and average velocity. A closed-loop tracking controller is designed under collocated partial feedback linearization (CPFL). Subsequent presentation of simulation demonstrates that the proposed system is promising as compared to the previous work. The paper concludes with the application of our novel scheme to the design and control of autonomous robot systems.
引用
收藏
页码:26 / +
页数:2
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