VIBRATION NOISE RESPONSE PLAN RECOMMENDATION SYSTEM

摘要

Provided is a vibration noise response plan recommendation system with which it is possible to present cost effectiveness for each option of measures for suppressing vibration or noise specifically when designing a product to newly develop or examining plans for improving an existing product. A vibration noise response plan recommendation system 1 is provided with: a cause-of-vibration-noise problem estimation device 30 for estimating the vibration noise propagation state of actual operation state of an apparatus and the rate of contribution thereof; a vibration-noise problem cost-effectiveness determination device 40 for generating a vibration-noise problem suppression probability table 32, as well as generating a cost table 34 on the basis of a prior-subsequent cost list 33 comprising the prior cost required for the implementation of a suppression measure for each of inputted vibration noise problems and the subsequent cost required after the occurrence of a problem, and generating a pay-off table 35 pertaining to a cost expectation value on the basis of the vibration-noise problem suppression probability table 32 and the cost table 34; and a design data management and storage unit 59 for storing the prior-subsequent cost list 33 and a game tree 50, which is a tree structure of inputted action selection and status determination in each process of product design and manufacture. The vibration noise response plan recommendation system 1 generates the pay-off table 35 pertaining to the cost expectation value of each option of action selection in the game tree 50.