승용차용 클러치 진공 부스터의 개발 : 정역학 해석 및 제품 설계

This study presents the design and manufacture of NCS(New Clutch System), that is a vacuum clutch booster for a vehicle. Since engine torque tends to be increased, manual vehicle clutch load is growing. The objective of this study is to reduce clutch pedal load by using clutch vacuum booster. First, the principle of performance about NCS was addressed to keep studying and analytic of booster and to get the parameter of booster's improvement. Second manufacture of NCS and then dynamic tests was carried. As a result, A decrease of 5kgf pedal load compared with unused booster was achieved. Furthermore, The additional dynamic's Modeling of NCS program by MATLAB make up to for the NCS's control part.