基于DSP和CPLD的电动静液作动器双余度控制器设计
기우DSP화CPLD적전동정액작동기쌍여도공제기설계
Design of Dual-Redundancy Control System for Electro——Hydrostatic Actuator Based on DSP and CPLD
  • 万方数据
    测控技术 측공기술
    MEASUREMENT & CONTROL TECHNOLOGY
    2010年 1期 39-43 ,共5页

    付永领%王利剑%齐海涛%刘和松

    부영령%왕리검%제해도%류화송

    电动静液作动器%双余度控制器%DSP%CPLD 電動靜液作動器%雙餘度控製器%DSP%CPLD
    전동정액작동기%쌍여도공제기%DSP%CPLD
    electro-hydrostatic actuator(EHA)%dual-redundancy controller%DSP%CPLD
    以DSP和CPLD为控制核心为电动静液作动器设计了双余度控制器,并且对控制器的总体结构和各子模块进行了详细的介绍.同时设计了系统的控制算法,采用位置环、速度环和电流环三环控制来满足系统的性能要求,并通过试验进行了验证.
    이DSP화CPLD위공제핵심위전동정액작동기설계료쌍여도공제기,병차대공제기적총체결구화각자모괴진행료상세적개소.동시설계료계통적공제산법,채용위치배、속도배화전류배삼배공제래만족계통적성능요구,병통과시험진행료험증.
    A dual-redundancy control system based on DSP and CPLD is designed for the electro-hydrostatic actuator.The control system architecture and every sub-module are introduced,and then the system control algorithm is designed.Through the controlling of displacement loop,speed loop and current loop,the control systern meets the performance requirements,which is verified through experiments.
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