• 제목/요약/키워드: tram

검색결과 353건 처리시간 0.041초

바이모달트램 안내제어기의 강인성 평가 (Evaluations of the Robustness of Guidance Controller for a Bimodal Tram)

  • 윤경한;이용상;민경득;김영철;변윤섭
    • 전기학회논문지
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    • 제60권10호
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    • pp.1924-1934
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    • 2011

  • This paper is concerned with the robustness evaluations of the guidance controller for a bimodal tram which is being developed by the Korea Railroad Research Institute (KRRI). The bimodal tram is an all-wheel steered multiple-articulated vehicle as a new kind of transportation vehicle. This vehicle has to be equipped with an automatic guidance system. In [1], such a controller has been recently proposed. However, since the performance is affected by weight change of the vehicle due to number of the passenger, model parameter uncertainties depending on the state of friction and the elasticity of the tire, and a typhoon, the controller designed must be examined with these conditions. As expected, because the vehicle dynamics is highly nonlinear, for the sake of investigating the robustness of the controller we compose two simulation ways based on the vehicle models which are implemented by the ADAMS and the MATLAB/LabVIEW toolboxes. Different uncertainties and a typhoon disturbance have been considered for the simulation conditions. Simulation results are shown.

  • https://doi.org/10.5370/KIEE.2011.60.10.1924 인용 PDF KSCI