Control Engineering Ⅰ

Course Information

College	Toyama College	Year	2024
Course Title	Control Engineering Ⅰ
Course Code	0128	Course Category	Specialized / Elective
Class Format	Lecture	Credits	School Credit: 1
Department	Department of Mechanical Engineering	Student Grade	5th
Term	First Semester	Classes per Week	前期:2
Textbook and/or Teaching Materials	自動制御 (Toshiya Sakabe and Ken-ichi Iida, CORONA PUBLISHING CO.,LTD.)
Instructor	Tajiri Tomoki

Course Objectives

(1) Students can explain transient and steady characteristics of feed back control and solve time response and steady-state error.
(2) Students can explain frequency response and draw bode diagram and vector locuses by calculating gain and phase delay.
(3) Students can calculate characteristics equation for analyze the stability.
(4) Students can analyze the stability of a system by Routh–Hurwitz stability criterion.
(5) Students can solve phase and gain margin by using Nyquist and bode diagram.

Rubric

	Ideal Level of Achievement	Standard Level of Achievement	Unacceptable Level of Achievement)
Evaluation 1	Can explain various control methods in detail.	Can explain various control methods.	Can't explain various control methods.
Evaluation 2	Can explain transfer function, and solve it by Laplace transform and inverse Laplace transform.	Can solve transfer function by Laplace transform and inverse Laplace transform.	Can't solve transfer function by Laplace transform and inverse Laplace transform.
Evaluation 3	Can explain calculate characteristics equation for analyze the stability, and can caluculate it.	Can caluculate characteristics equation for analyze the stability.	Can't caluculate characteristics equation for analyze the stability.
Evaluation 4	Can explain transient and steady characteristics, and calculate time responses and steady-state errors.	Can calculate time responses and steady-state errors	Can't calculate time responses and steady-state errors.
Evaluation 5	Can explain transient and steady characteristics of feed back control in detail.	Can explain transient and steady characteristics of feed back control.	Can't explain transient and steady characteristics of feed back control.

Assigned Department Objectives

Learning and Educational Objectives of the “General Engineering” A-6 （核となる専門分野の既存技術を説明でき，社会から要求されている問題や実務上の問題を見出し設定することができる。）

JABEE 1(2)(d)(1) （専門工学（工学（融合複合・新領域）における専門工学の内容は申請高等教育機関が規定するものとする）の知識と能力）

JABEE 1(2)(e) （種々の科学、技術及び情報を活用して社会の要求を解決するためのデザイン能力）

Diploma policy 1 （To develop engineers who comprehensively acquire knowledge, focusing on mechanical engineering as the basis of manufacturing and production technology, and play a role in equipment design, technology development and other engineering-related fields.）

Teaching Method

Outline:

Automatic control technology has been introduced and put to practical use in fields ranging from industries to domestic electric products such as vehicles like aircraft and ships, mechanical equipment of manufacturing industry and automated equipment of process plants. In this subject, we will start by understanding the concepts of control, and aim to understand the modeling of the control objects required for designing a control system, time and frequency responses and stability of feedback control.

Style:

Lecture and exercise

Notice:

Try solving exercises to acquire basic theory. Lesson plans may be changed according to the student’s degree of understanding.
Can take makeup exam in need aid up to maximum of 60 points.

Characteristics of Class / Division in Learning

Applicable to Remote Class

Course Plan

			Theme	Goals
1st Semester
	1st Quarter
		1st	Control system	Students can understand various of control in detail.
		2nd	Differential equations of a system	Students can formulate differential equations.
		3rd	Transfer function of basic elements	Students can understand transfer function and basic elements.
		4th	Block diagram (1)	Students can draw block diagram.
		5th	Block diagram (2)	Students can solve transfer function from block diagrams.
		6th	Time response (1)	Students can understand impulse, step and lamp input.
		7th	Time response (2)	Students can understand transient and steady characteristics of basic elements.
		8th	Frequency response (1)	Students can understand frequency response and solve gain and phase delay.
	2nd Quarter
		9th	Frequency response (2)	Students can understand frequency response of basic elements and draw bode diagram and vector locuses of basic elements.
		10th	Stability of feedback control	Students can solve characteristics equation.
		11th	Control stability analysis (1)	Students can understand Routh–Hurwitz stability criterion, and can analyze the stability of a system by them.
		12th	Control stability analysis (2)	Students can understand control stability analysis by using Nyquist and bode diagram.
		13th	Control stability analysis (3)	Students can calculate phase and gain margin.
		14th	Exercise
		15th	Final exam
		16th	Return and explanation final exam

Evaluation Method and Weight (%)

	Examination	Assignment	Total
Subtotal	70	30	100
Basic Ability	20	10	30
Technical Ability	50	20	70