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�������պ����ѧѧ�� 2009, Vol. 35 Issue (7) :873-876    DOI:
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����DYCģ��PID���Ʒ���
��ΰ��, ���ܸ�, ������, �� Ϊ*
�������պ����ѧ ��ͨ��ѧ�빤��ѧԺ, ���� 100191
Fuzzy-PID control method of vehicular DYC
Wang Weida, Ding Nenggen, Xu Xiangyang, Zhang Wei*
School of Transportation Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China

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ժҪ ֱ�Ӻ�����ؿ���DYC(Direct Yaw-Moment Control)��������������ȶ������Ե���Ҫ����,���о��������������������ȫ�Ծ�����Ҫ����.�������о��������ݶ���ѧ���Ƚ��������۵Ļ�����,����˾������ܻ���ģ���ģ��PID(Proportion-Integral-Differential)������,���ÿ��Ʒ���Ӧ����DYC����.�������ܹ���ӳ����ת�򹤿���������ѧ���ʵij�������ѧģ��,��Simulink�����¶Կ��������ܻ���ģ��PID�����������˷�����������.��������֤���㷨�Ŀ����Ժ���Ч��,�������ܻ���ģ��PID���Ʒ�������ʵ�ֽ�Ϊ�����DYC����Ч��,�ڸ�����������õ�Ӧ��ǰ��.
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Abstract�� Direct yaw-moment control (DYC) is a very important methodology of enhancing the vehicle stability, and its research is of great significance for improving the active safety of vehicle. Based on the in-depth study of the vehicular handling dynamics and the advanced control theories, a fuzzy-PID controller with intelligent integral module was designed and applied for the DYC control. The vehicular dynamic model reflecting the basic dynamic characters of steering situation and the fuzzy-PID controller with intelligent integral module was established and simulated in the circumstance of Simulink. The simulation results validate the feasibility and effectiveness of this control algorithm, and indicate that it can realize perfect control of DYC. This control strategy is of a good prospect in this field.
Keywords�� fuzzy control   vehicles-steering   DYC control   Bialkowski structure     
Received 2008-06-05;
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About author: ��ΰ��(1980-),��,�ӱ�������,��ʿ��,wangwd0430@163.com.
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��ΰ��, ���ܸ�, ������, �� Ϊ.����DYCģ��PID���Ʒ���[J]  �������պ����ѧѧ��, 2009,V35(7): 873-876
Wang Weida, Ding Nenggen, Xu Xiangyang, Zhang Wei.Fuzzy-PID control method of vehicular DYC[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2009,V35(7): 873-876
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