本航空航天推荐规程为飞机飞行控制系统中使用的液压动力伺服执行器的设计、性能和测试要求提供了一个框架和建议程序或值。 本文件的原始版本旨在用于军事用途:因此，要求仍然经常反映这种用途。然而，本ARP的基本要求也可以并且应该适用于商业用途，前提是适当考虑适用的FAR/JAR 25法规、液压油和环境条件。

This aerospace recommended practice provides a framework and suggested procedures or values for requirements for the design, performance, and test of hydraulically powered servoactuators for use in aircraft flight control systems. The original version of this document was intended for military usage: consequently, the requirements still often reflect such use. However, the basic requirements of this ARP may and should be applicable to commercial usage as well, provided that appropriate considerations are given for the applicable FAR/JAR 25 regulations, hydraulic fluids, and environmental conditions.