... Implementing and testing discrete-time floating-point and fixed-point controllers in C and C+ + Adding nonlinear features such as limiters to the controller design About the Author Jim Ledin, P.E., ... fundamental concepts of control systems engineering and describes the steps of designing and testing a controller It introduces the terminology of control system design and shows how to interpret block ... steps in control system design: controller structure selection and parameter specification, develop control system performance specifications, understand the concept of system stability, and describe...