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Optimization design of UAV electric steering gear control system based on artificial fish swarm algorithm

机译:基于人工鱼群算法的无人机电动舵机控制系统的优化设计

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The brushless DC motor as the electric steering gear servo motor has become the future direction of development of small unmanned aerial vehicle(UAV) swarm steering gear, According to the problem of the optimization of the electric steering gear controller, the electric steering gear position controller PID parameters optimization design method based on artificial fish swarm algorithm is put forward. Through the analysis of the basic principle of artificial fish swarm algorithm, Choose appropriate comprehensive performance index as fitness function, Given the electric steering gear position controller PID parameters optimization design steps, Using method of combining simulation of MATLAB and SIMULINK, Simulation results show that, Using this method to optimize the resulting electric steering gear controller will respond quickly, small amount of overshoot, no static errors, Effectively improve the dynamic performance of the UAV electric steering gear control system.
机译:无刷直流电动机作为电动转向器伺服电机已成为小型无人机群转​​向器的未来发展方向,针对电动转向器控制器的优化问题,电动转向器位置控制器提出了基于人工鱼群算法的PID参数优化设计方法。通过分析人工鱼群算法的基本原理,选择合适的综合性能指标作为适应度函数,给出了电动转向器位置控制器PID参数的优化设计步骤,采用MATLAB与SIMULINK仿真相结合的方法,仿真结果表明,使用这种方法优化后的电动转向器控制器将获得快速响应,少量超调,无静态误差,有效地提高了无人机电动转向器控制系统的动态性能。

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