Automatic Controls, Fall Semester

Syllabus (강의계획서): PDF

Course Objectives:

This course first reviews classical control systems and techniques. The main focus will be on classical control theories and techniques used for the design of feedback control systems, including root-locus, Bode, and Nyquist plots. Students will learn modeling and classical control techniques in the time and frequency domains. Students will also study stability conditions in each domain. Students will then design controllers such as P, PI, PID, phase-lead, and phase-lag filters. Applications will range across electrical, mechanical, chemical, biomedical, and biological systems.

Design Project (설계 프로젝트): To be announced (공지예정)

Homework (숙제): See the Syllabus (강의계획서 참고)

Schedule and Notes (강의 스케줄 및 강의자료) : subject to change (변경가능)

Week	Topics	주제	Lecture Notes/homework
1	Introduction (Ch.1): why use controls?, classification of systems, introduction to open-loop and closed-loop control control systems	제어 시스템 소개 (1장): 제어란?, 시스템 분류, 오픈 루프와 클로즈드 루프 제어 시스템 소개	Intro
2	Math Review (Ch.2): Laplace Transforms (LT), inverse LT	수학 리뷰 (2장): 라플라스 변환, 라플라스 역변환	Math, Laplace Table, Video 1 /hw1
3	Modeling Fundamentals: transfer function (ch.2), block diagram (ch. 5), closed-loop TF	모델링 기초: 전달함수 (2장), 블락선도 (5장), 클로즈드 루프 전달함수
4	Modeling Fundamentals: block diagram reduction (ch. 5), state-space representation (ch.3), Matlab basics (appendix), mechanical system modeling (ch. 2)	모델링 기초: 블락선도 단순화 (5장), 상태 공간 표현 (3장), 매틀랩 기초 (부록), 역학 시스템 모델링 (2장)	State-space, Matlab, Matlab tutorials, Modeling /hw2(2)
5	Modeling of Dynamic Systems (ch. 2): mechanical system (rotational systems with gears, state-space form, nonlinear system), electrical system (R-L-C)	동적 시스템 모델링 (2장): 역학 시스템 (기어가 있는 회전 시스템, 상태공간 표현, 비선형 시스템), 전자 시스템 (R-L-C)	hw3
6	Modeling of Dynamic Systems (ch. 2): electrical system (R-L-C), analogous system, DC motor	동적 시스템 모델링 (2장): 전자 시스템 (R-L-C), 유사 시스템, DC 모터	hw4
7	Midterm Exam	중간고사
8	Transient-Response Analysis (ch. 4): first-order system responses	과도응답 해석(4장): 1차 시스템 반응	Resp-1, Resp-2
9	Transient-Response Analysis (ch. 4): second-order system responses	과도응답 해석(4장): 2차 시스템 반응
10	Steady-State Errors (ch.7)	정상상태 에러 (7장)	SS error
11	Stability(ch.6): Routh-Hurwitz criterion	안정성(6장): Routh-Hurwitz 판별법	Stability
12	Root Locus(ch.8)	근궤적법(8장)	Root Locus
13	Control System Design by Root Locus(ch.9)	근궤적법 응용 제어시스템 설계(9장)
14	Frequency-Response Analysis(ch.10): Stability in Frequency Domains	주파수 응답해석(10장): 주파수 영역에서 안정성	Frequency Response
15	Final Exam	기말고사