吉林大学学报（理学版）2025，Vol.63Issue(2)：567-572,6.DOI:10.13413/j.cnki.jdxblxb.2024002
THGS-PID水肥一体化控制系统
THGS-PID Integrated Water and Fertilizer Control System
摘要
Abstract
Firstly,aiming at the problems of long adjustment time,delay and hysteresis in the traditional proportional integral derivative(PID)control system,we proposed using the improved hunger games search(THGS)algorithm to optimize the parameters of the traditional PID controller.Simulation experiments were carried out by using crop growth model,soil moisture transport model and soil fertilizer transport model.The results show that the PID controller optimized by THGS algorithms is superior to other controllers in terms of adjustment time and starting amount,which effectively improves the performance of the control system.关键词
人工智能/饥饿游戏搜索算法/PID控制器/参数优化Key words
artificial intelligence/hunger game search algorithm/PID controller/parameter optimization分类
信息技术与安全科学引用本文复制引用
关路,李健,苏海涛,祝天业,于维霖..THGS-PID水肥一体化控制系统[J].吉林大学学报（理学版）,2025,63(2):567-572,6.基金项目
吉林省高教科研项目(批准号:JGJX2021D130)、教育部产学合作协同育人项目(批准号:220902311292711)和吉林省教育厅科学研究项目(批准号:JJKH20250574BS). （批准号:JGJX2021D130）
