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자동차용 Seat Adjust DC Motor의 NVH 저감에 관한 연구
권용수(Y. S. Kwon),홍도관(D. K. Hong),최재기(J. G. Choi),허윤(Y. Hur),안찬우(C. W. Ahn) 대한기계학회 2006 대한기계학회 춘추학술대회 Vol.2006 No.10
Recently, uasge of DC motor is increasing for vehicle convenience and safety. According to trend, interest for noise and vibration are increasing too. In this paper, decrease of noise & vibration for Compact motor (which) developed for vehicle miniaturization and lighten will be studied. All of test implemented under actual load. Natural frequency of each parts are measured through modal & Random excite except resonance by Natural frequency.