Linear Feedback Controls

The design of control systems is at the very core of engineering. Feedback controls are ubiquitous, ranging from simple room thermostats to airplane engine control. Helping to make sense of this wide-ranging field, this book provides a new approach by keeping a tight focus on the essentials with a limited, yet consistent set of examples. Analysis and design methods are explained in terms of theory and practice. The book covers classical, linear feedback controls, and linear approximations are used when needed. In parallel, the book covers time-discrete (digital) control systems and juxtaposes time-continuous and time-discrete treatment when needed. One chapter covers the industry-standard PID control, and one chapter provides several design examples with proposed solutions to commonly encountered design problems.

The book is ideal for upper level students in electrical engineering, mechanical engineering, biological/biomedical engineering, chemical engineering and agricultural and environmental engineering and provides a helpful refresher or introduction for graduate students and professionals

Autorentext
Mark A. Haidekker is Professor at College of Engineering in the University of Georgia, Athens, GA, USA

Klappentext

Covers classical, linear feedback controls, and linear approximations are used when needed.

Inhalt

1. Introduction to Linear Feedback Controls 2. Systems and Signals 3. Solving Differential Equations in the Laplace Domain 4. Time-Discrete Systems5. Two-Point Control Systems 6. First Comprehensive Example:The Temperature-Controlled Waterbath 7. Laplace-and z-Domain Description of theWater bath Example8. Block Diagrams:Formal Graphical Description of Linear Systems 9. Linearization of Nonlinear Components10. A Tale of Two Poles:The Positioner Example and the Significance of the Poles in the s-Plane 11. Stability Analysis 12. Frequency-Domain Analysis and Design Methods13. The Root Locus Method 14. The PID Controller15. Design Examples