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Inverse Solution and Optimal Concept Rethink from Human Operation to Industrial Redundant Manipulator
Abstract:
More and more dual arm robots with redundant manipulator are introduced in industrial fields. Here we focus on this special structure with 7-DOF redundant manipulator, an exhibit analytical and optimal concept was proposed. The formula derivations of inverse kinematics showed that when the redundant joint angle has been obtained, the remaining six joint angles can be derived analytically, and there are eight sets of inverse solution for one giving redundant joint angle. Reversed thinking the joint movement habits, patterns, and frequency of human arm operations, an optimal concept was presented to gain a real time computational efficiency of a direct inverse solution while also achieving the purpose of application.
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Pages:
1140-1145
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Online since:
March 2014
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© 2014 Trans Tech Publications Ltd. All Rights Reserved
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