Dear Friends,
I would like to take the opportunity of Week End for posting this Off-topic thread. I know a lot of the forum members are very experienced with PID controls. I am looking for some excellent book on PID controls kindly please tell me what book would be the best according to your experience. Any web links or pointers too would be a great help. I already have basic knowledge of PID controls since we had a subject "Automation and Cotnrol Engineering" in our B.E. degree course. I am intrested in applying PID control for industrial application and not in toys -:)

Thanks & Regards,
Prahlad Purohit