Modeling and control of DC-DC series resonant converters: A polyhedral piecewise affine approach

2014 ◽  
Author(s):  
Hamid Afshang ◽  
Farzad Tahami ◽  
Hamed Molla-Ahmadian
Keyword(s):  
Resonant Converters ◽  
Modeling And Control ◽  
Piecewise Affine ◽  
Series Resonant ◽  
And Control

Hybrid Control of DC–DC Series Resonant Converters: The Direct Piecewise Affine Approach

2015 ◽  
Vol 30 (3) ◽  
pp. 1714-1723 ◽  
Author(s):  
Hamed Molla-Ahmadian ◽  
Farzad Tahami ◽  
Ali Karimpour ◽  
Naser Pariz
Keyword(s):  
Hybrid Control ◽  
Resonant Converters ◽  
Piecewise Affine ◽  
Series Resonant

Modeling and Control of an Automotive All-Wheel Drive Clutch as a Piecewise Affine System

2013 ◽  
Vol 136 (1) ◽  
Author(s):  
Shiming Duan ◽  
Jun Ni ◽  
A. Galip Ulsoy
Keyword(s):  
Closed Loop ◽  
Open Loop ◽  
Lyapunov Theory ◽  
Loop System ◽  
Linear Matrix ◽  
Closed Loop System ◽  
Modeling And Control ◽  
Piecewise Affine ◽  
Wheel Drive ◽  
And Control

Piecewise affine (PWA) systems belong to a subclass of switched systems and provide good flexibility and traceability for modeling a variety of nonlinear systems. In this paper, application of the PWA system framework to the modeling and control of an automotive all-wheel drive (AWD) clutch system is presented. The open-loop system is first modeled as a PWA system, followed by the design of a piecewise linear (i.e., switched) feedback controller. The stability of the closed-loop system, including model uncertainty and time delays, is examined using linear matrix inequalities based on Lyapunov theory. Finally, the responses of the closed-loop system under step and sine reference signals and temperature disturbance signals are simulated to illustrate the effectiveness of the design.

Piecewise affine modeling and control of a boiler–turbine unit

2010 ◽  
Vol 30 (8-9) ◽  
pp. 781-791 ◽  
Author(s):  
M. Keshavarz ◽  
M. Barkhordari Yazdi ◽  
M.R. Jahed-Motlagh
Keyword(s):  
Turbine Unit ◽  
Modeling And Control ◽  
Piecewise Affine ◽  
And Control
Sign in / Sign up

Export Citation Format

Share Document