반응표면분석법을 이용한 VTR Deck 캠의 최적형상 설계

DOI QR코드

DOI QR Code

한형석;안형진;박태원
Han, Hyeong-Seok;An, Hyeong-Jin;Park, Tae-Won

  • 발행 : 1996.03.01

초록

In this paper, and optimum profile of a cam being used in a VTR Deck mechanism is designed by the response surface analysis. The objective function of the design is to reduce driving torque of the pinch roller system that is used to compress video tape to the capstan motor axia. The pinch roller system that will be designed is modeled using the general purpopse mechanism analysis program DADS. The computer model is compared with the physical system for reliability. A model function to represent relationship between design variables and the objective function is estimated by the response surface analysis. Once the model function is reliably estimated the optimal design is carried out using the model function and each design variable's boundaries. To verify improvement of the pinch roller system, a prototype for the pinch rooler system is made and tested. From the test result, an optimum cam profile to resuce driving torque of the pinch roller system is verified.

키워드

최적 캠형상 설계;반응표현 분석법