摘要
航天发射场的供配电系统是提供动力的重要设备,需要进行可靠性评定,确定其可靠的程度.由于采用复杂的双电源、双回路供配电方式冗余系统,使得系统可靠性建模与可靠性评定造成困难.针对发射场供配电系统,提出了可靠性建模和可靠性评定方法.提出的建模和评定方法,可推广应用于航空、航天、机械等领域的双电源、双回路供配电方式的可靠性建模与可靠性分析,以及复杂的单输入、多输出系统的可靠性评定.
Power supply system of launch field is the important equipment in supply power, in which the high reliability is required to ensure the reliability. It is very difficult for its complicated double-power supply and double-loop electrical system to realize the reliability modeling and the reliability evaluation. Aiming at power supply system of launch field, the method of reliability modeling and evaluation is proposed. The presented method can be applied to the reliability modeling and evaluation of double-power and double-loop electrical system in the field of aviation, spaceflight and machine and the reliability evaluation of the complicated single input and multi-output system.
出处
《装备指挥技术学院学报》
2004年第6期53-55,共3页
Journal of the Academy of Equipment Command & Technology
基金
国家重点基础研究项目资助
