CAJ | 학술논문

通过建立电磁执行器各子系统精确的数学模型，实现了电磁执行器在Matlab/simulink仿真模型的搭建；并在传统自抗扰控制（ADRC）系统的基础上，结合前馈控制，提出一种改进型自抗扰控制算法，针对电磁执行器位置控制系统，利用ADRC控制技术有效观测并补偿了系统中的动态耦合扰动，实现了改进型自抗扰控制建模并进行了仿真验证。仿真结果表明与传统ADRC相比，改进型自抗扰控制系统具有很好的动静态特性。
통과건립전자집행기각자계통정학적수학모형，실현료전자집행기재Matlab/simulink방진모형적탑건；병재전통자항우공제（ADRC）계통적기출상，결합전궤공제，제출일충개진형자항우공제산법，침대전자집행기위치공제계통，이용ADRC공제기술유효관측병보상료계통중적동태우합우동，실현료개진형자항우공제건모병진행료방진험증。방진결과표명여전통ADRC상비，개진형자항우공제계통구유흔호적동정태특성。
In this paper, through the establishment of each subsystem of the electromagnetic actuator accurate mathematical mod-el, the electromagnetic actuator in Matlab/simulink simulation model is set up and aimed at Permanent Magnet Linear Synchronous Motor (PMLSM) is sensitive to external disturbance and parameter variations, based on the traditional active disturbance rejection control (ADRC) system, in combination with feed forward control,proposed an improved ADRC control algorithm. For the posi-tion control system, using ADRC control technology observe and compensate the dynamic coupling disturbance, the position im-proved version modeling ADRC is built and Verified through simulating. Simulation results show that compared with the traditional ADRC controller,this method has good performance of disturbance rejection.