DEVICE AND METHOD FOR NUMERICAL ANALYSIS, PROGRAM, AND TESTING METHOD

摘要

PPROBLEM TO BE SOLVED: To provide a device for numerical analysis, and others, which enable reduction of an effort for editing an analytical model and shortening of a computation time about a slide-type constant velocity joint having a plurality of transmission routes of a driving force and, besides, a testing method which enables to make a scale of a testing device small in actual machine testing of the slide-type constant velocity joint having the plurality of transmission routes of the driving force. PSOLUTION: A local analytical model defining means 21 defines a local analytical model which includes local components constituting one transmission route, connection between the local components and mutual relative movement of the local components. A local thrust force calculating means 22 calculates a local thrust force being the thrust force of one transmission route by solving an equation of motion drawn from the local analytical model. A whole thrust force calculating means 23 calculates a whole thrust force being the thrust force of the whole slide-type constant velocity joint by shifting a phase of the local thrust force and adding it up. PCOPYRIGHT: (C)2011,JPO&INPIT