[an error occurred while processing this directive]
   
 
���¿��ټ��� �߼�����
   ��ҳ  �ڿ�����  ��ί��  Ͷ��ָ��  �ڿ�����  ��������  �� �� ��  ��ϵ����
�������պ����ѧѧ�� 2011, Vol. 37 Issue (3) :374-378    DOI:
���� ����Ŀ¼ | ����Ŀ¼ | ������� | �߼����� << | >>
��������ȵ�������׶�����ϵͳ�ɿ����Ż�
�Ὠ, ����, ���*
�������̴�ѧ ������ϵ, �人 430033
Reliability optimization of standby phased mission systems based on desirability function
Yu Jian, Hu Tao, Yang Chunhui*
Department of Management, Naval University of Engineering, Wuhan 430033, China

ժҪ
�����
�������
Download: PDF (1KB)   HTML 1KB   Export: BibTeX or EndNote (RIS)      Supporting Info
ժҪ �����˶�׶�����ϵͳ�ɹ����е�����;��������ϵͳ�Ŀɿ��Լ���ģ�͵Ļ���������˵�Ԫ�Ƕ�̬,ʧЧ�ʷ���ָ���ֲ�����������׶�����ϵͳ�Ŀɿ��Լ���ģ��;������ϵͳ�ɿ��ȡ�����������ͼ۸��������Ⱥ���,�����ò�η�����ȷ������������Ⱥ�����Ӱ������;�����˻����ۺ�����Ⱥ�����������׶�����ϵͳ�ɿ��������Ż�ģ��,Ӧ��΢��Ⱥ�㷨��ģ�ͽ������.����ͨ��һ��3���׶ε�������ϵͳ�������÷�����Ӧ��,����֤��ģ�͵ĺ����Լ��㷨����Ч��.
Service
�ѱ����Ƽ�������
�����ҵ����
�������ù�����
Email Alert
RSS
�����������
�ؼ����� ����   �Ż�   �ɿ��Է���   ΢��Ⱥ�㷨     
Abstract�� A phased mission system to be a success, the system must successfully operate throughout all of the phases. A reliability computative model of cold-standby phased mission systems was proposed based on the reliability computative model of cold-standby systems, its components have two states and the time to failure of all the components obeys the exponential distribution. Considering some important effect factors of systems- reliability optimization, the sub-desirability functions of system reliability, system volume, system mass and system cost were built, and their effect modulus were determined through analysis hierarchy process method. Synthesizing these effect factors, a reliability redundancy optimization model of cold-standby phased mission systems was established based on the synthesis desirability functions. The particle swarm optimization was used to solve the reliability redundancy optimization model. The proposed solutions are verified and illustrated through a three phased cold standby system. The model-s rationality and the arithmetic-s validity were validated by the experimental results.
Keywords�� redundancy   optimization   reliability analysis   particle swarm optimization     
Received 2010-01-12;
Fund:

��װԤ��������Ŀ(1010503010203)

About author: �� ��(1985-),��,����ͨ����,˶ʿ��,yujian1985@139.com.
���ñ���:   
�Ὠ, ����, ���.��������ȵ�������׶�����ϵͳ�ɿ����Ż�[J]  �������պ����ѧѧ��, 2011,V37(3): 374-378
Yu Jian, Hu Tao, Yang Chunhui.Reliability optimization of standby phased mission systems based on desirability function[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2011,V37(3): 374-378
���ӱ���:  
http://bhxb.buaa.edu.cn//CN/     ��     http://bhxb.buaa.edu.cn//CN/Y2011/V37/I3/374
Copyright 2010 by �������պ����ѧѧ��