标准摘要
[中文适用范围]： 本国际标准定义了用于为飞机操纵面或航空航天器其他运动部件提供动力的电动静压致动器（EHA）采购技术规范中包含的一般特性、要求和设计数据。 这种类型的执行器是当前使用的液压动力伺服控制执行器的替代品。 本国际标准旨在涵盖 EHAS 的不当要求。 [外文原描述]： ISO 22072:2011 defines the general characteristics, requirements and design data to be included in the procurement technical specification of an electrohydrostatic actuator (EHA) to be used to power aircraft control surfaces or other moving parts of an aerospace vehicle. This type of actuator is an alternative to the hydraulically powered servo-control actuators that are currently used. It is intended that ISO 22072:2011 cover the unique requirements of EHAs.
英文名称Aerospace — Electrohydrostatic actuator (EHA) — Characteristics to be defined in procurement specifications