Abstract:A 4-UPS-UPU 5-Degrees of Freedom PCMM(Parallel coordinate measuring machine), which can achieve three translation degrees of freedom and two rotational degrees of freedom, is presented in this paper. The inverse position model of the 4-UPS-UPU PCMM is established. The Jacobian matrix, and the expressions of velocity and acceleration are deduced. Furthermore, a numerical analysis of the inverse solutions of the position, velocity and acceleration are carried out. The results are confirmed by a virtual simulatio… Show more
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.