Analysis of Nonlinear Control Systems

If you have the desire to learn about the scary world of nonlinearities in feedback control systems, Graham and McRuer will hold your hand through the mire. Their classical approach gives you the ability to relate complex nonlinear behavior to familiar linear constructs. The phase plane and describing function techniques are described in detail. Perhaps even more useful than accurate analysis is the authors personal commentary spread throughout the book, which is based on years of practicing experience. If you read and understand this book, you will have insight into nonlinear control elements, and work even harder to avoid them.