The optimum design of crank-rocker mechanism in condition of maximum is carried out in its minimum transmission angle ,in the prerequisite of not considering weight factional force and the special form of each member, which determines rational objective function, constraint condition and boundary condition,and constructs mathematical model of mechanism s optimum design and program to get result. The theory of DFM to the design procedure is introduced.According to this theory, two principles of processed optimum result are put forward.The correctness of these principles via practice example is validated and theirs extension to analogy mechanism in accordance with similarity in mechanical design is pointed out.
NETL
NSTL
万方数据
维普
