Research on Gait Planning Algorithm of Quadruped Robot Based on Central Pattern Generator

被引：0

作者：

Ma, Zihan ^{[1
]}

Liang, Yanbing ^{[1
,2
]}

Tian, Hua ^{[1
]}

机构：

[1] Univ Chinese Acad Sci, CAS, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China

[2] Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China

来源：

PROCEEDINGS OF THE 39TH CHINESE CONTROL CONFERENCE | 2020年

关键词：

Hopf Oscillator; CPG; Quadruped Robot; Gait Planning; Webots; MATLAB; FREQUENCY; MODEL;

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：

The characteristics of Hopf oscillator are analyzed, and the feasibility of its application in gait generation of quadruped robot is discussed. Two kinds of CPG control networks are constructed by using Hopf oscillator and the structures of the two networks are analyzed and modeled. These two CPG can produce stable gait with strict phase relationship. The robot simulation software Webots and MATLAB are used for co-simulation. According to the output control signal of CPG network, each joint of quadruped robot is controlled and trot gait planning is realized. The simulation results show that the CPG network constructed by Hopf oscillator can achieve good gait planning for quadruped robot, which has the advantages of simple model and clear thinking.

引用

页码：3948 / 3953

页数：6