The present monograph puts together in a single volume a fairly comprehensive up-to-date and
detailed treatment of PID control for multivariable processes from paring gain and phase
margins to various design methods and applications. The multivariable interactions are always
a key issue and addressed explicitly and effectively. Both decentralized and centralized forms
of PID controllers are discussed. Only knowledge of the linear control theory is assumed from
readers. Illustrative examples of different degrees of complexity are given to facilitate
understanding. Therefore it is believed that the book can be accessed by graduate students
researchers and practicing engineers. This text is the first one solely focused on PID control
for multivariable processes.
