Gait Planning and Motion Simulation of a Biped Walking Robot

2008 ◽  
Author(s):  
Zhang Bo ◽  
Kong Minxiu ◽  
Du Zhijiang ◽  
Wang Weidong
Keyword(s):  
Motion Simulation ◽  
Walking Robot ◽  
Biped Walking ◽  
Gait Planning ◽  
Biped Walking Robot

Biped Walking Robot Gait Planning Research

2013 ◽  
Vol 706-708 ◽  
pp. 674-677
Author(s):  
Hai Long Chen ◽  
Xiao Wu ◽  
Jun Du ◽  
Jin Ping Tang
Keyword(s):  
Degrees Of Freedom ◽  
Original System ◽  
System Model ◽  
Walking Robots ◽  
Walking Robot ◽  
Transformation Theory ◽  
Biped Walking ◽  
Gait Planning ◽  
Biped Walking Robot ◽  
Build System

This paper uses biped walking robot as the research object, and designs robots original system, based on the requirements of Biped Walking Robot Competition of China. According to the biped walking robots characteristics of multi-joints, many degrees of freedom, multivariable, strong coupling and nonlinearity [, we can build system model using the Denavi - Hartenberg coordinate, describe the system model by the homogeneous coordinate transformation theory, and then plan on system gait based on ZMP stability . Finally, we can solve for the joint trajectory of the system by using computer-aided software.

Development of a biped walking robot actuated by a closed-chain mechanism

Robotica ◽  
2005 ◽  
Vol 24 (1) ◽  
pp. 31-37 ◽  
Author(s):  
Hyeung-Sik Choi ◽  
Yong-Heon Park
Keyword(s):  
High Strength ◽  
Gear Ratio ◽  
Ball Screw ◽  
Walking Robot ◽  
Biped Walking ◽  
Link Mechanism ◽  
Closed Chain ◽  
Tracking Ability ◽  
New Type ◽  
Biped Walking Robot

We developed a new type of a human-sized BWR (biped walking robot) driven by the closed-chain type of a joint actuator. Each leg of the BWR is composed of three pitch joints and one roll joint. In all, a 12 degree-of-freedom robot, including four arm joints, was developed. The BWR was designed to walk autonomously; it is actuated by small 90W DC motors/drivers and is has DC batteries and controllers. A new type of the joint actuator for the BWR is composed of the four-bar-link mechanism driven by a ball screw which has high strength and high gear ratio despite its light weight.In this paper, analyses on the four-bar-link mechanism applied to the joint actuator and on the structure of the BWR are presented. Through walking experiments of the BWR, the superior trajectory-tracking ability of the proposed joint actuator is validated.

scholarly journals Development of a Biped Walking Robot Compensating for Three-Axis Moment by Trunk Motion.

1993 ◽  
Vol 11 (4) ◽  
pp. 581-586 ◽  
Author(s):  
Jin-ichi YAMAGUCHI ◽  
Atsuo TAKANISHI ◽  
Ichiro KATO
Keyword(s):  
Walking Robot ◽  
Biped Walking ◽  
Trunk Motion ◽  
Biped Walking Robot
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