Please use this identifier to cite or link to this item: https://doi.org/10.1109/RAMECH.2010.5513131
Title: Planning bipedal walking gait using augmented linear inverted pendulum model
Authors: Dau, V.-H.
Chew, C.-M. 
Poo, A.-N. 
Issue Date: 2010
Source: Dau, V.-H.,Chew, C.-M.,Poo, A.-N. (2010). Planning bipedal walking gait using augmented linear inverted pendulum model. 2010 IEEE Conference on Robotics, Automation and Mechatronics, RAM 2010 : 575-580. ScholarBank@NUS Repository. https://doi.org/10.1109/RAMECH.2010.5513131
Abstract: In this paper, we propose a new model called Augmented Linear Inverted Pendulum (ALIP) in which an augmented function F is added to the dynamic equation of the linear inverted pendulum. The purpose of adding the function F is to modify/adjust the inverted pendulum dynamics in such a way that disturbance caused by un-modeled dynamics (legs, arms, etc.) can be compensated or minimized. By changing the key parameters of the augmented function we can easily modify the inverted pendulum dynamics. The desired walking motion with maximized stability margin is achieved by optimizing the key parameters using genetic algorithm. The disturbance created by the un-modeled dynamics is minimized because full robot dynamics is considered in the optimization process. Simulations results show that the walking gait obtained using the proposed method is more stable than that obtained using the Linear Inverted Pendulum Mode (LIPM). ©2010 IEEE.
Source Title: 2010 IEEE Conference on Robotics, Automation and Mechatronics, RAM 2010
URI: http://scholarbank.nus.edu.sg/handle/10635/73762
ISBN: 9781424465033
DOI: 10.1109/RAMECH.2010.5513131
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