Invention Grant
US07798264B2 Reconfigurable balancing robot and method for dynamically transitioning between statically stable mode and dynamically balanced mode
有权
可重构平衡机器人和方法,用于在静态稳定模式和动态平衡模式之间动态转换
- Patent Title: Reconfigurable balancing robot and method for dynamically transitioning between statically stable mode and dynamically balanced mode
- Patent Title (中): 可重构平衡机器人和方法,用于在静态稳定模式和动态平衡模式之间动态转换
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Application No.: US11591925Application Date: 2006-11-02
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Publication No.: US07798264B2Publication Date: 2010-09-21
- Inventor: Timothy L. Hutcheson , Jerry E. Pratt
- Applicant: Timothy L. Hutcheson , Jerry E. Pratt
- Agent J. Wiley Houston
- Main IPC: B60L15/20
- IPC: B60L15/20 ; B60L15/32

Abstract:
An apparatus and a method for robotic control that allows an unbalanced pendulum robot to raise its Center of Mass and balance on two motorized wheels. The robot includes a pair of arms that are connected to the upper body of the robot through motorized joints. The method consists of a series of movements employing the arms of the robot to raise the robot to the upright position. The method comprises a control loop in which the motorized drives are included for dynamic balance of the robot and the control of the arm apparatus. The robot is first configured as a low Center of Mass four-wheeled vehicle, then its Center of Mass is raised using a combination of its wheels and the joint located at the attachment point of the arm apparatus and the robot body, between the rear and front wheels; the method then applies accelerations to the rear wheels to dynamically pivot and further raise the Center of Mass up and over the main drive wheels bringing the robot into a balancing pendulum configuration.
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