Journal of Applied Sciences ›› 2009, Vol. 27 ›› Issue (4): 430-434.
• Communication Engineering • Previous Articles Next Articles
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Abstract:
Double parallel-joint coordinate measuring machine (CMM) is a new type of coordinate measuring devices. An improved four-parameter DH model is used to deduce the double parallel-joint CMM measurement model. Error model of the double parallel-joint CMM is discussed based on the measurement model. Compared with the ideal model, correctness of the measurement model is verified by the error model. This forms a theoretical basis for designing and error distribution of double parallel-joint CMM.
Key words: coordinate measuring machine, mathematical model, DH model
CLC Number:
TH741.1
CHENG Wen-tao, YU Lian-dong, FEI Ye-tai, WANG Chen-chen, DING Yang. Mathematical Model of Double Parallel-Joint Coordinate Measuring Machine[J]. Journal of Applied Sciences, 2009, 27(4): 430-434.
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https://www.jas.shu.edu.cn/EN/Y2009/V27/I4/430