자동차용 현가장치의 반능동 제어 시스템의 설계파라미터에대한 연구

In the determination of control laws of semi-active suspension system, optimal control theory is applied, which used in the design of fully active suspension system and in the preformance index sense. Optimal semi-active control laws are designed, and the computer program is developed for estimation of performance in the time and frequency domain. It is certified that in the semi-active control system, it is desirable to minimize the spring constant and damping coefficient as possible in the given constraints. The effect of performance improvement which is almost equal to fully active type is obtained. KCI Citation Count: 1