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�������պ����ѧѧ�� 2004, Vol. 30 Issue (05) :466-468    DOI:
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Acquirement method of environmental factor with genetic algorithm
Fu Bo, Du Zhenhua, Zhao Yu, Huang Min*
Dept. of System Engineering of Engineering Technology, Beijing University of Aeronautics and Astronautics, Beijing 100083, China

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Abstract�� One optimization method of acquiring the time environmental factor was proposed which made full use of the failure data from the same kind of products or the similar products in their development tests based upon the AMSAA model, One genetic algorithm method was used to the optimization process of acquiring the time environmental factor, the steps of the process were listed, and at last one practical application example was given. The research result indicated that the reliability evaluation result according to this method was nearer to the reliability level of the product in its practical use. And this method offers one reasonable way for integrated reliability evaluation using the failure data in product's development stage.
Keywords�� reliability estimation   reliability data   environmental factor   genetic algorithm     
Received 2002-12-18;
About author: �� ��(1964-),��,���������,��ʿ��, fu-bo@371.net.
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����, ����, ����, ����.һ�ֻ����Ŵ��㷨�Ļ�������ȷ������[J]  �������պ����ѧѧ��, 2004,V30(05): 466-468
Fu Bo, Du Zhenhua, Zhao Yu, Huang Min.Acquirement method of environmental factor with genetic algorithm[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2004,V30(05): 466-468
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http://bhxb.buaa.edu.cn//CN/     ��     http://bhxb.buaa.edu.cn//CN/Y2004/V30/I05/466
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