Invention Grant
- Patent Title: Manipulator joint-limit handling algorithm
- Patent Title (中): 操纵器联合极限处理算法
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Application No.: US13053430Application Date: 2011-03-22
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Publication No.: US09205555B2Publication Date: 2015-12-08
- Inventor: Paul M. Bosscher , Matthew D. Summer
- Applicant: Paul M. Bosscher , Matthew D. Summer
- Applicant Address: US FL Melbourne
- Assignee: Harris Corporation
- Current Assignee: Harris Corporation
- Current Assignee Address: US FL Melbourne
- Agency: Fox Rothschild LLP
- Agent Robert J. Sacco; Carol Thorstad-Forsyth
- Main IPC: B25J9/16
- IPC: B25J9/16

Abstract:
A desired movement command (203) for a robotic device (100) having n joints (112) operating in an m degrees of freedom task space is analyzed to determine if it would cause any of the joint angular limits to be violated. In the case where a non-zero number L (241) of the joints (112) have angular limits that are violated, a revised movement command (254) is then constructed using Jmod (251), which includes all columns in a Jacobian matrix J (211) except for those columns corresponding to L actively limited joints.
Public/Granted literature
- US20120245736A1 MANIPULATOR JOINT-LIMIT HANDLING ALGORITHM Public/Granted day:2012-09-27
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