About the Book: Handbook for Blast Resistant Design of Buildings
Automatic control is the application of control theory for regulation of
processes without direct human intervention. In the simplest type of an
automatic control loop, a controller compares a measured value of a process with
a desired set value, and processes the resulting error signal to change some
input to the process, in such a way that the process stays at its set point
despite disturbances. This closed-loop control is an application of negative
feedback to a system.The book, Automation Control Systems, prepares carefully,
the background of each topic. Detail explanations of each step given make