Chapter 2 2 Chapter 2 Mathematic Description of Systems Objectives: Classification of systems State variable description State space model of linear systems Linear-time-invariant systems 。Linearization Transfer function and state space model TheoryChapter 2 Mathematic Description of Systems Objectives: • Classification of systems • State variable description • State space model of linear systems • Linear-time-invariant systems • Linearization • Transfer function and state space model Chapter 2 2