STRUCTURE AND SYNTHESIS OF PID CONTROLLERS IBD

Sinopse

In many industrial applications, the existing constraints mandate the use of controllers of low and fixed order while typically, modern methods of optimal control produce high-order controllers.áThe authorsáseek to start to bridge the resultant gap and present a novel methodology for the design of low-order controllers such as those of the P, PI and PID types. Written in a self-contained and tutorial fashion, this book first develops a fundamental result, generalizing a classical stability theorem - the Hermite-Biehler Theorem - and then applies it to designing controllers that are widely used in industry. It contains material on: âÇó current techniques for PID controller design, âÇó stabilization of linear time-invariant plants using PID controllers, âÇó optimal design with PID controllers, âÇó robust and non-fragile PID controller design, âÇó stabilization of first-order systems with time delay, âÇó constant-gain stabilization with desired damping âÇó constant-gain stabilization of discrete-time plants.