中文摘要:
介绍了常见飞机液压系统，从液压能源、液压回路等方面简述了飞机液压系统的余度设计，分析了不同飞机液压余度设计的特点，指出为提高飞机液压回路系统的利用率，采用互通互联式液压回路也是飞机液压回路余度设计的一个发展方向，并介绍了能源转换装置、能源选择阀、液压保险等各种系统互连互通和隔离装置。
英文摘要:
The common aircraft hydraulic system is introduced.The redundancy design ofaircraft hydraulic system is briefly described from the aspects of hydraulicenergy and hydraulic circuit.The characteristics of hydraulic redundancy designof different aircrafts are analyzed.It is pointed out that in order to improvethe utilization rate of aircraft hydraulic circuit system,the use ofinterconnected hydraulic circuit is a development direction of aircrafthydraulic circuit redundancy design,and the system interconnection andisolation devices used in interconnected hydraulic circuits are introduced,suchas power conversion device,power selection valve and hydraulic insurance.
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