基于边缘计算的卫星地面站天线群因子自适应模糊PID控制系统  

Adaptive Fuzzy PID Control System for Satellite Earth Station Antenna Group Factor Based on Edge Calculation

作　　者：单海滨[1] 石艳军[1] 刘子菁 李源鸿 赵文化[1] 何沐全 李楚洲 SHAN Haibin;SHI Yanjun;LIU Zijing;LI Yuanhong;ZHAO Wenhua;HE Muquan;LI Chuzhou(Guangzhou Satellite Meteorological Ground Station,Guangzhou 510640,China)

机构地区：[1]广州气象卫星地面站,广东广州510640

出　　处：《天地一体化信息网络》2023年第1期98-102,共5页Space-Integrated-Ground Information Networks

摘　　要：卫星地面接收站的天线跟踪控制系统一般采用PID控制。针对该类系统由于受到多种不确定性因素影响,难以获得最优的控制参数,造成PID控制的效果不够理想的问题,设计基于边缘计算的自适应模糊PID天线跟踪控制系统,通过模糊控制算法及时调整PID控制器的参数,并在边缘计算服务器中实现对模糊控制输入和输出的论域的优化计算。模拟运行结果表明,基于边缘计算的自适应模糊PID天线跟踪控制系统可以达到良好的控制效果。The antenna tracking control system of satellite ground receiving station generally adopts PID control.Due to the infl uence of various uncertain factors,it is diffi cult to obtain the optimal control parameters for this kind of system,resulting in the PID control eff ect is not ideal.An adaptive fuzzy PID antenna tracking control system based on edge computing was designed.The parameters of PID controller were adjusted in time by fuzzy control algorithm,and the optimal calculation of fuzzy control input and output domain was realized in edge computing server.The simulation results showed that the adaptive fuzzy PID antenna tracking control system based on edge calculation could achieve good control effect.

关 键 词：边缘计算 天线跟踪控制 模糊自整定PID 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]