Machines and processes are controlled using many strategies, from simple ladder logic to custom algorithms for specialized process control, but proportional-integral-derivative (PID) is the most ...

This paper presents a comparative study of Z-N method and Genetic Algorithm method (GA) to determine the optimal Proportional-Integral-Derivative (PID) controller parameters, for speed control of ...

Lepeng Song, Liangxian Wen, Yongkang Chen, Yang Lan, Junlin Zhang, Jianqu Zhu, Variable-rate Fertilizer Based on a Fuzzy PID Control Algorithm in Coastal Agricultural Area, Journal of Coastal Research ...