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�������պ����ѧѧ�� 2012, Vol. 38 Issue (1) :59-63    DOI:
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Mission reliability assessment for battle-plane based on flight profile
Liu Zhenyu, Ma Xiaobing, Hong Dongpao, Zhao Yu*
School of Reliability and Systems Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China

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Abstract�� The mission reliability of battle-plane varied under different flight profiles. According to the characteristics of battle-plane's fault data, the flight profile conversion factor was introduced to establish the mission reliability model of battle-plane. Based on the model, the statistical inference method of failure rate for battle-plane was proposed, and the mission reliability was assessed under a given flight profile. For a scenario flight profile, a synthetic method was used to describe it as a weighted combination of typical profiles. Thus, the prediction method of mission reliability under the scenario flight profile was put forward by using the failure rates under typical profiles. The illustrative example shows that the method is reasonable and straightforward for engineering.
Keywords�� battle-plane   flight profile   reliability assessment   environment conversion factor     
Received 2010-09-30;
Fund:

��װԤ���о���Ŀ(513190401); ������Ȼ��ѧ����������Ŀ(11001005,61104133)

About author: ������(1987-),��,����������,��ʿ��,lzy@dse.buaa.edu.cn.
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������, ��С��, �鶫��, ����.���ڷ����������ս�ɻ�����ɿ�����������[J]  �������պ����ѧѧ��, 2012,V38(1): 59-63
Liu Zhenyu, Ma Xiaobing, Hong Dongpao, Zhao Yu.Mission reliability assessment for battle-plane based on flight profile[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2012,V38(1): 59-63
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http://bhxb.buaa.edu.cn//CN/     ��     http://bhxb.buaa.edu.cn//CN/Y2012/V38/I1/59
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