An Approach to Identify Joint Motions for Dynamically Stable Walking

Author:

Agrawal Abhishek1,Agrawal Sunil K.1

Affiliation:

1. Mechanical Systems Laboratory, Department of Mechanical Engineering, University of Delaware, Newark, DE 19716

Abstract

Biped robots are more versatile than conventional wheeled robots, but they tend to tip over easily. The dynamic stability of a biped robot needs to be maintained during walking. In this paper, a novel approach to compute dynamically stable walking motions of a planar six degree-of-freedom biped is presented. This approach is analytical and is based on the need for periodicity of the motion. The resulting gait satisfies the dynamic stability criteria. Sets of joint motions for different step sizes and speed of walking, i.e., quasi-statically and dynamically stable walking patterns, can be obtained.

Publisher

ASME International

Subject

Computer Graphics and Computer-Aided Design,Computer Science Applications,Mechanical Engineering,Mechanics of Materials

Reference19 articles.

1. Balance and Impedance Control for Biped Humanoid Robot Locomotion;Lim

2. Proposal of Biped Walking Control Based on Robust Hybrid Position/Force Control;Fujimoto

3. Development of a Bipedal Humanoid Robot — Control Method of Whole Body Cooperative Dynamic Biped Walking;Yamaguchi

4. Position-based Impedance Control of a Biped Humanoid Robot;Lim;Adv. Rob.

5. Dynamic Biped Walking Stabilized With Optimal Trunk and Waist Motion;Takanishi

Cited by 3 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Muscle synergy structure using different strategies in human standing-up motion;Advanced Robotics;2016-10-07

2. Gait Analysis for a Human with a Robot Walking Helper;Advances in Intelligent Systems and Computing;2013

3. A dynamic model of humanoid robots using the analytical method;International Journal of Precision Engineering and Manufacturing;2010-02

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