Modeling and control of Dynamic Electro-Mechanical System Lecture Note

Description

Name of Notes : – Modeling and control of Dynamic Electro-Mechanical System Lecture Note

Introduction

The material presented in the these notes covers the sessions Modeling of electromechanical systems, Passive control theory I and Passive control theory II of the II EURON/GEOPLEX Summer School on Modeling and Control of Complex Dynamical Systems. We start with a general description of what an electromechanical system is from a network modeling point of view.

Next, a general formulation in terms of PHDS is introduced, and some of the previous electromechanical systems are rewritten in this formalism. Power converters, which are variable structure systems (VSS), can also be given a PHDS form. We conclude the modeling part of these lectures with a rather complex example, showing the interconnection of subsystems from several domains, namely an arrangement to temporally store the surplus energy in a section of a metropolitan transportation system based on dc motor vehicles, using either arrays of super capacitors or an electric powered flywheel.

The second part of the lectures addresses control of PHD systems. We first present the idea of control as power connection of a plant and a controller. Next we discuss how to circumvent this obstacle and present the basic ideas of Interconnection and Damping Assignment (IDA) passivity-based control of PHD systems.

• Modelling of Dynamic System
• Response of Dynamic System
• Design of Control System
• State Space Design
• Introduction to Actuators
• Introduction to Sensing System