Here is the book for 2nd Unit of Control System Engineering ( Mechanical Engineering, 6th Semester, SGBAU). This second unit deals with PID controllers which has been covered in the book shared here. CLICK HERE FOR BOOK.
The topic of PID controllers, basically Pneumatic and Hydraulic System, Covered in Pages from 174 to 201... CLICK HERE FOR BOOK
The topic of PID controllers, basically Pneumatic and Hydraulic System, Covered in Pages from 174 to 201... CLICK HERE FOR BOOK