Amazon.com description: Product Description: This book is intended to introduce the reader to the practical calculation of feedback control circuits by examples of application. The material is presented in the order of the work necessary in the practical investigation of feedback control systems: analysis of the technical construction, setting up the equations, transformation into frequency notation, normalization, drawing of the system diagram and the Bode diagram, determination of the control system parameters and the behaviour in real time. Only an understanding of basic mathematics and of basic electricity is prerequisite. The book can be used for independent study, to serve the specialist as a reference book, and to offer the drive-system engineer a comprehensive presentation of the standard problems and solutions of drive-systems engineering. Although for the most part examples of drive systems will be used, the contents is presented in such an easy way that it can also be read by other than drive-system engineers.