http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Development of Feed forward Control Algorithm for Active Pneumatic Engine Mount System
아르잔 터닙(Arjon Turnip),응우네 래 호아(Le Hoa Nguyen),박성훈(Seonghun Park),최재용(Jae-Yong Choi),이현우(Woo-Hyun Lee),김정훈(Jeong-Hoon Kim),홍금식(Keum-Shik Hong) 대한기계학회 2008 대한기계학회 춘추학술대회 Vol.2008 No.5
The attenuation of engine vibration transmitted to the chassis has been the major concern of the automotive community in order to increase the comfort of driver and passengers. An active pneumatic engine mount (APEM) system presented in this paper reduces the transmission of engine vibration to the chassis and the noises in the passenger cabin, besides supporting the static load by an engine weight. To accomplish this goal, a feed forward control algorithm with an adaptive normalized filtered-X LMS method was employed in the currently developed APEM system. This proposed algorithm reduces the response time of control signal and improves the inherent delayed control output in the feedback algorithm by calculating reference signals obtained from vibration sources. Based on the modeling of APEM system, the simulation result confirms how well the proposed control algorithm in this paper performs to reduce the transmitted vibrations from engine to the chassis.