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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Dejun Liu Xiaohui Chen Qinghui Ai Mingming Zou |
| Copyright Year | 2008 |
| Description | Author affiliation: Fac. of Mech. & Electron. Eng., China Univ. of Pet., Beijing (Dejun Liu; Xiaohui Chen; Qinghui Ai; Mingming Zou) |
| Abstract | Measurement model of parallel-link CMM is equated with the solution of forward kinematic. Forward kinematic is high-order nonlinearity multi-solution problem. It is very difficult to find the solution of forward kinematic for a parallel mechanism. This paper introduces a GA-based modeling method for 6-SPS type parallel-link CMM. Firstly, the inverse kinematics mathematic model of parallel-link CMM is established in this paper. Then the solution of forward kinematics is obtained by improving the fundamental genetic algorithm, which overcomes the shortcoming of analytical method and numerical method, and receives very good effect. This solution simplifies forward kinematics, and provides an essential theoretical basis for development the parallel-link CMM. |
| Starting Page | 384 |
| Ending Page | 388 |
| File Size | 465230 |
| Page Count | 5 |
| File Format | |
| ISBN | 9780769533049 |
| DOI | 10.1109/ICNC.2008.86 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-10-18 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Concurrent computing Coordinate measuring machines Computational modeling Kinematics Length measurement Magnetic heads Electronic mail Arm Petroleum Genetic algorithms |
| Content Type | Text |
| Resource Type | Article |
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