ECE: Electrical & Computer Engineering

ECE 5774 Nonlinear Systems Theory


Fall 2016 textbook list

The Fall 2016 ECE textbook list is available online for students.

Current Prerequisites & Course Offering

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ECE 5774 Nonlinear Systems Theory (3C)

Introduction to the theory of systems of coupled, nonlinear, time-varying ordinary differential equations: existence and uniqueness of solutions; continuous dependence on parameters; stability of equilibria and stability analysis techniques; input-to-state stability; input-output stability; nonlinear control design techniques including input-state and input-output feedback linearization, backstepping, and sliding mode control.

What is the reason for this course?

Nonlinear systems theory provides a theoretical framework for studying a large class of systems that are not amenable to linear systems techniques. Moreover, nonlinear techniques can strengthen conclusions about the behavior of those systems which are amenable to linear analysis. Nonlinear systems theory also forms the basis for a variety of nonlinear control design methods that can improve closed-loop performance and robustness beyond the capabilities of linear control design methods.

Program Area: Systems/Controls.

Prerequisites: Prerequisites: ECE 4405 or ECE 4624 or ECE 4634 or ME 4504 or AOE 4004.

Cross-listed with ME (5574 and Aoe (5774).

Department Syllabus Information:

Major Measurable Learning Objectives:
Course Topics
Topic Percentage
1. Nonlinear System Analysis - Existence and uniqueness of solutions; continuous dependence on parameters; stability of equilibria and analysis techniques. 25%
2. Control System Properties - Input-to-state stability, input-output stability, L2gain, small gain theorem 25%
3. Control Design Techniques. %
a. Input-state linearization 20%
b. Input-output linearization 10%
c. Sliding mode control, backstepping, advanced topics 20%

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