Biped Robot Control for Variable Speed Walking Considering Joint Torque Limit
نویسندگان
چکیده
منابع مشابه
Walking trajectory control of a biped robot
A not trivial problem in bipedal robot walking is the instability produced by the violent transition between the different dynamic walk phases. In this work an dynamic algorithm to control a biped robot is proposed. The algorithm is based on cubic polynomial interpolation of the initial conditions for the robot’s position, velocity and acceleration. This guarantee a constant velocity an a smoot...
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The walking of a bipedal robot is composed of different phases such as single support (SS) with flat foot, SS with foot rotation around the metatarsal axis and double support. During every walking phase there is a dynamic model and a contact with the ground. Thus, an appropriated control law has to be implemented for each phase. Generally, the type of contact with the ground is imposed but it i...
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This paper proposes a model called the gravitycompensated inverted pendulum mode (G CIPM) to generate a biped locomotion pattern that is similar to the one generated by the linear inverted pendulum mode, but accommodates the free leg dynamics based upon its predetermined trajectory. When the biped locomotion based upon the linear inverted pendulum mode is applied to real biped robots, the stabi...
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The main objective of this work is to present and discuss some results of an integrated control system for a biped robot machine in the dynamic gait. We divided the integrated control system in two sub-systems: a control of the trajectories for the legs and the Automatic Generator of Trajectory. We designed the Automatic Generator of Trajectory by employing a neural network, which updates onlin...
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ژورنال
عنوان ژورنال: IEEJ Transactions on Industry Applications
سال: 2002
ISSN: 0913-6339,1348-8163
DOI: 10.1541/ieejias.122.489