"Digital Control Using Digital Signal Processing" by Farzad Nekoogar and Gene Moriarty explores the design of digital control systems, emphasizing the application of digital signal processing (DSP) techniques. It covers fundamental mathematical concepts such as difference equations, z-transforms, and state-variable methods, leading to classical compensator design. The book also provides numerical examples and objective-type questions to enhance understanding and includes MATLAB examples for experimentation. It contrasts digital control systems with and without DSP, illustrating the role of feedback and plant components in both.