Enhanced hippopotamus optimization algorithm for tuning proportional–integral–derivative controllers
Regular Papers|Updated:2025-09-04
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Enhanced hippopotamus optimization algorithm for tuning proportional–integral–derivative controllers
Enhanced Publication
用于调节比例—积分—微分控制器的增强型河马优化算法
“In the field of control engineering, a study introduces enhanced hippopotamus optimization (EHO) to address the challenge of tuning PID controller parameters. EHO improves population diversity and global search, and outperforms other methods in accuracy, convergence speed, and stability. EHO is applied to tune the cascade PID controller for trajectory tracking in a quadrotor unmanned aerial vehicle, achieving lower integrals of the time absolute error for position channels.”
Frontiers of Information Technology & Electronic EngineeringVol. 26, Issue 8, Pages: 1356-1377(2025)
Affiliations:
1.College of Electrical Engineering, Guizhou University, Guiyang 550025, China
2.School of Computer Science and Engineering, South China University of Technology, Guangzhou 510006, China