Title :
State-plane animation of power electronic systems: a tool for understanding feedback control and stability
Author :
Bass, Richard ; Krein, Philip
Author_Institution :
Dept. of Electr. & Comput. Eng., Illinois Univ., Urbana-Champaign, IL, USA
Abstract :
State-plane animation is discussed as a powerful tool for characterizing feedback control in power electronic systems. The implementation is simple, and the relationship between different types of control schemes and different types of instability can be easily explained in geometric terms. While state-plane animation is primarily restricted to second-order systems, it provides valuable insights into the mathematics of differential geometry for systems of arbitrary dimension.<>
Keywords :
circuit analysis computing; control system analysis computing; feedback; power convertors; power engineering computing; stability; state-space methods; switching; feedback control; geometric terms; power convertors; power electronic systems; power supply; stability; state-plane animation; Animation; Computer displays; Equations; Feedback control; Power electronics; Power system stability; State-space methods; Switches; Switching circuits; Switching converters;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 1990. APEC '90, Conference Proceedings 1990., Fifth Annual
Conference_Location :
Los Angeles, CA, USA
DOI :
10.1109/APEC.1990.66364
