基于矢量控制的电动伺服控制系统设计

目前在航空航天等领域,电动伺服系统被越来越多地应用于火箭和导弹的矢量推进控制、飞机和导弹的舵面控制、飞机的转弯和刹车控制等;电动伺服系统作为飞行器控制系统的关键子系统,其性能直接影响着飞行器的机动性能乃至飞行安全,因而对其技术指标和可靠性都有着很高的要求;文章所介绍的电动伺服控制系统采用基于矢量控制的软件策略和基于DSP的电力电子电路设计技术,具有超调小、响应快、抗负载干扰能力强及实时性好等优点,目前已经过工程的应用验证。

The electric servo control system design based on vector control

At present, in the field of aerospace, electric servo system is more and more used in rocket vectored thrust control, aircraft and missile rudder control, aircraft turning and braking control and so on. Electric servo system as the key part of aircraft control system, its performance directly affects the vehicle maneuverability, generally require small overshoot, fast response, strong ability to resist load disturbance, good real-time, etc. The research object of this article is a set of space electric servo control system, namely the drive control part of space electric servo system, mainly from the software control strategy and design of the hardware composition of the electric servo control system are introduced the design thought and its superiority.