This book "Remoldelling of PID Controller Based on an Artificial Intelligency" is a new addition to the few existing materials on the subject. The book addresses the following areas: -advantages of the PID controller -the urgent need to design Artificial Neural Network (ANN) controller and a PID controller for the process industries -how to design a PID controller based on neural network technique. -how to design a PID controller -learn about the types of Neural Network Architectures -how to modify the PID Algorithm -learn how the PID controller works -learn PID controller Simulation Process -compare the operational characteristics of the two controllers designed -applications of neural networks to control systems -modification of the PID algorithm -the various flowcharts and models relating to remoldelling of PID controller The book is strongly recommended for all engineering and science professionals and students as an innovative work.