动力系统故障诊断技术

摘要

With the demand of fault diagnosis techonology of dynamic system, this paper introduces the overseas development situation of fault diagnosis in launch vehicle dynamic system, and focuses on the development of theory research and typical application in USA. According to China's situation in this area, suggestions and prospects of the research on fault diagnosis in launch vehicle dynamic system are proposed.%结合液体火箭动力系统对故障诊断技术的需求,介绍国外在运载火箭动力系统故障诊断领域的发展概况,并从理论研究和应用两方面重点介绍美国在此领域中的发展情况;同时结合中国在此领域中的发展现状,对中国运载火箭动力系统故障诊断的研究提出建议和展望.