Author(s)

Li Meixuan

Corresponding Author

Li Meixuan

Abstract

The "design unit" is composed of the "functional unit" which seeks the solution of the mechanism and its subordinate functional units. By using the design element method, the simplified components of the complex motion scheme design can seek the mechanism solution for the single function element of each design unit separately. The motion state vector representation presented in this paper simplifies the design of complex motion schemes to the solution of motion function matching and constraint checking. From this, a mechanical motion scheme design pattern which can be recognized by computer is established, so that the motion scheme design can be realized. According to the matching propagation truth table, the non-zero element values of the motion behavior will continue to propagate once they appear in the matching process, and remain in the final search result encoding. The heuristic mechanism matching the propagation principle decomposes the complex motion requirements into simple ones, solving after the motion demand, thereby solving the complex motion requirements from top to bottom. It is more conducive to the realization of the computer-aided automatic solution process. Finally, the practical and feasible examples are proved.

Keywords

Computer Aided, Mechanical Motion, Automation