Development of an Active Suspension System for Passenger Cars( II ) ; Prototype Car Test Result

승용차용 능동제어식 현가시스템의 개발(2); 실차 성능실험 및 결과

Performance test result on prototype car equipped with low-band type active suspension system is reported. Control theory is explained first. Simulation for feasibility and parameter tuning, control module test using hydraulic exciter and test run, and performance evaluation of the test car on test track are reported successively. Emphasis was put on modification of control theory which caused many unexpected problems in actual implementation.