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배한근(Han-Keun Bae),정병대(Byoung-Dae Jung),류하오(Hao Liu),이재천(Jae-Cheon Lee),윤근하(Gun-Ha Yoon) 한국자동차공학회 2012 한국자동차공학회 부문종합 학술대회 Vol.2012 No.5
PTL (Power Trunk Lid) system is capable of automatic opening and closing the trunk lid without person"s manual help. An entire PTL system mainly, comprises four components: drive unit, electronic control unit(ECU), cinching latch, and anti-pitching sensor. In this study, presents the methodology of integrated simulation of RecurDyn for the modeling of multi-body dynamics of PTL system and Colink for the implementation of control logic.
시뮬링크를 기반으로 한 파워 트렁크 리드 시스템의 동역학 모델링 및 제어기 설계
이상운(Sang-Woon Lee),이재천(Jae-Cheon Lee),류하오(Hao Liu),최영일(Young-Il Choi),정병대(Byoung-Dae Jung),윤근하(Gun-Ha Yoon) 한국자동차공학회 2011 한국자동차공학회 부문종합 학술대회 Vol.2011 No.5
Nowadays PTL(Power Trunk Lid) system is used to provide convenience to drivers and passengers by supplying additional power for existing trunk lid. In the paper the mathematical dynamical model of a PTL system is first constructed, and the simulation without control is performed to show the process of the trunk lid opening. Next in order to operate the trunk lid smoothly and safely, based on the above analytical dynamic model a PI controller is designed by using Matlab/Simulink. The simulation results indicate that the trunk lid is properly controled in the process of open, stop and close, which is closed to the set speed profile.