조종안정성 평가를 위한 경로제어모델

A Path Control Model to Evaluation Handling Characteristic of Vehicles

  • 탁태오 (회원, 강원대학교 기계메카트로닉스공학부) ;
  • 최재민 (회원, 강원대학교 기계메카트로닉스공학부 석사)
  • 발행 : 2001.01.01

초록

In this study a path control scheme of simulation models of various vehicles to evaluate their handling characteristic is developed. Based on the forward target method, path deviation error is estimated and the required steering effort to reduce the error is computed by Ziegler-Nichols PID control rule. Velocity control model is also included in the proposed path control scheme to achieve the desired velocity. The path control scheme is implemented on a full vehicle model to perform ISO test procedures, such as steady state cornering, lane change, and sinusoidal input, etc. Through the simulations of ISO test procedures and comparison with actual tests, effectiveness and validity of the path control model is demonstrated.

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