摘要
基于激光对微型无人机实时远程充电的实际需求,以装载激光束发射系统的转动伺服电机为研究对象,在Matlab环境下,建立转台伺服电机的Simulink数学模型,采用PID控制与模糊逻辑控制相结合的方法,对伺服电机跟踪系统的动态性能进行校正与仿真,并与只采用PID控制或模糊逻辑控制的校正仿真结果进行对比。结果表明,模糊PID控制方法相较于传统PID控制方法或模糊逻辑控制方法,具有更好的动态性能和鲁棒性。
Based on the actual demand of laser for micro-UAV real-time remote charging,the rotating servo motor with laser beam launching system is taken as the research object. Establishing Mathematical Model of Turntable Servo Motor by Matlab,and the dynamic performance of the servo motor model is corrected and simulated by using the fuzzy logic control,the PID control and the fuzzy PID control. The simulation results show that the fuzzy PID control system has better dynamic performance and robustness than the traditional PID control system or fuzzy logic control system.
作者
陈诗慧
杨雁南
CHEN Shi-hui;YANG Yan-nan(College of Science,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China)
出处
《电子设计工程》
2019年第19期174-179,共6页
Electronic Design Engineering
基金
国家自然科学基金项目(51577091,51377080)
