Article View: comp.robotics
Article #1491position measurement of end effector
From: nitin
Date: Mon, 23 Nov 1992 23:30
Date: Mon, 23 Nov 1992 23:30
20 lines
1040 bytes
1040 bytes
Hello We have designed a transputer based controller for a small SCARA robot and developed some pid control routines to control robot position. Now what we are interested in doing is, measurement of the robot end effector position in the laboratory. If we can measure the actual position of the end effector at say one point and command the robot to move through a specified distance, and repeat the measurement, then we can check the actual position accuracy of the robot. Any suggestions for a method which can be implemented in a lab are wellcome. Thanks. N Afzulpurkar Department of Computer Science University of Waikato, Hamilton New Zealand
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Path: arc1-ca.pugleaf.net!sparky!uunet!decwrl!waikato.ac.nz!nitin From: nitin@waikato.ac.nz Newsgroups: comp.robotics Subject: position measurement of end effector Message-ID: <1992Nov24.123022.12404@waikato.ac.nz> Date: 24 Nov 92 12:30:22 +1300 Reply-To: nitin@waikato.ac.nz Distribution: comp.robotics Organization: University of Waikato, Hamilton, New Zealand Lines: 20