Description
Cengage Analytic Feedback System Design An Interpolation Approach An interpolation approach 1999 Edition by Peter Dorato
This supplement presents the use of a technique derived from research conducted over the last 20 years. This technique, called interpolation theory in analytic design, is still not found in major introductory textbooks. Most introductory-level books teach trial and error design methods, not analytic design. Using this new technique, a mathematical existence theorem, and a solution algorithm, are posited and then used to solve a problem. Interpolation theory, which requires a minimal amount of mathematics, is the technique used to solve analytical design problems. The analytical design techniques presented in this book reflect modern approaches to problem-solving developed over the past 20 years (especially in the area of frequency domain), and are thoroughly up-to-date, as compared to the trial-and-error approach, which is now more than 30 years old. Table of contents :- 1. INTRODUCTION. Analytic Versus Trial-and-Error Design. Some Analytical Design Methods. Internal Stability. The Interpolate Approach. Modeling and Numerical Examples. Prerequisites. 2. DESIGN WITH STABLE COMPENSATORS. Introduction. Parameterization with Units. Design with Stable Compensators. Notes and References. Problems. 3. DESIGN WITH UNSTABLE COMPENSATORS. Introduction. Q-Parametric Design. Youla Parameterization. Internal Model Control. Notes and References. Problems. 4. DIGITAL CONTROL DESIGN. Introduction. Internal Stability. Dead-Beat Response. Digital Unit-Parameter Design. Digital Q-Parameter Design. Notes and References. Problems. 5. ROBUST DESIGN. Introduction. Gain Margin Design. Robust Stabilization. Two-Plant Stabilization. Passive Systems. Notes and References. Problems. APPENDIX A: INTERPOLATION WITH SPR FUNCTIONS. Preliminaries. Interpolation Algorithm. Interpolating Units via SPR Functions. APPENDIX B: STABILITY CRITERIA. Nyquist Stability Criterion. Root-Locus. Lienard-Chipart Stability Criterion.