发明名称 |
Uncalibrated dynamic mechanical system controller |
摘要 |
An apparatus and method for enabling an uncalibrated, model independent controller for a mechanical system using a dynamic quasi-Newton algorithm which incorporates velocity components of any moving system parameter(s) is provided. In the preferred embodiment, tracking of a moving target by a robot having multiple degrees of freedom is achieved using an uncalibrated model independent visual servo control. Model independent visual servo control is defined as using visual feedback to control a robot's servomotors without a precisely calibrated kinematic robot model or camera model. A processor updates a Jacobian and a controller provides control signals such that the robot's end effector is directed to a desired location relative to a target on a workpiece.
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申请公布号 |
US6278906(B1) |
申请公布日期 |
2001.08.21 |
申请号 |
US20000492613 |
申请日期 |
2000.01.27 |
申请人 |
GEORGIA TECH RESEARCH CORPORATION |
发明人 |
PIEPMEIER JENNELLE ARMSTRONG;LIPKIN HARVEY;MCMURRAY GARY VON |
分类号 |
B25J9/16;B25J9/18;G05B13/02;G05B13/04;G05B19/404;G05B23/02;(IPC1-7):G05B13/04 |
主分类号 |
B25J9/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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