Xidian University
自动控制理论II（双语）
Automatic Control Theory II
(Modern Control System)
Chap 0 Introduction
Modern control theory
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Chap 0 Introduction
Modern control theory
Object of this course(课程目的)
1
Lay a theoretical base for Modern Control Theory
2
Analyze and controller design for a simple LTI system
3
Kill the fear monster at English in your mind
Chap 0 Introduction
Modern control theory
More about this course
Classroom policy/disciplines:
Final score:
•Final exam 80%
•Homework 15%
•Attendance 5%
•Be quiet, pay attention
•Listen and take notes carefully
•Ask questions whenever needed
•No food
•Unlawful behavior prohibited
Homework policy:
•Plagiarism strictly banned
•Handing on before class
Chap 0 Introduction
Modern control theory
Contents
Chap 0
Introduction
2 lecture hours
Chap 1
State Space Model
8 lecture hours
Chap 2
Dynamic Analysis of Control
8 lecture hours
Chap 3
Controllability and Observability
6 lecture hours
Chap 4
Stability
6 lecture hours
Chap 5
State Feedback Control
8 lecture hours
Final Exam
Chap 0 Introduction
2
Modern control theory
形而上者谓之道，形而下者谓之器。—《易经》
Control theory
Control technology
Control practice/experience
Chap 0 Introduction
Modern control theory
Chap 0 Introduction
Analysis and design of SISO LTI systems
Time-domain, frequency domain, root locus
Disadvantage/cons（缺点）:
1) Only for LTI(线性定常) plants
2)SISO system
3)Depends on the experiences of engineers
Chap 0 Introduction
Modern control theory
Chap 0 Introduction
Analysis and design of MIMO systems.
Return to time-domain method
State variable method: Controllability, Observability, Optimal
Control, Observer, Identification
Disadvantage/cons: Depends on the accurate mathematical
model of plant
Chap 0 Introduction
Modern control theory
Chap 0 Introduction
Megasystem（大系统）, Intelligent control represented – Focus on the
control algorithms themselves rather than the modeling techniques
Expert system（专家系统）, Neural network（神经网络）
Fuzzy control（模糊控制）,
Robust control（鲁棒控制）, evolutionary algorithms (进化算法
Genetic, DE微分进化算法, PSO粒子群算法)
Apollo 11/ Moon Landing: over hundreds of universities and institutes
Chap 0 Introduction
Modern control theory
Thank you！
Chap 0 Introduction
Modern control theory