NCHU Course Outline
Course Name (中) 動力學(1317)
(Eng.) Dynamics
Offering Dept Department of Mechanical Engineering
Course Type Required Credits 3 Teacher TIAN YAU WU
Department Department of Mechanical Engineering/Undergraduate Language English Semester 2025-SPRING
Course Description 課程內容涵蓋如下：1.質點運動特性之介紹（不同參考座標系統下位置、速度、加速度向量，質點的運動軌跡等）。2.質點動力學（牛頓第二定律、自由體圖、不同參考座標系統之應用、軌道力學之介紹等）。3.能量方法（功、動能、功能方程、位能、保守力、機械能守恆等觀念之介紹）。4.動量法應用於質點運動之分析（含衝量動量方程、撞擊問題、質量流系統）。5.剛體的平面運動學（剛體的運動種類、剛體的角速度與角加速度、剛體內任一點速度與加速度、旋轉動座標系統）。6.剛體平面動力學（質點群系統動量原理之介紹、牛頓力學於剛體平面運動方程之推導與應用）。7.能量與動量方法於剛體平面運動之推導與應用。

This course content includes:
1. Kinematics of particle
2. Dynamics of particle
3. Energy method
4. Momentum and impulse in particles
5. Plane motion of rigid body
6. rigid body dynamics in plane
7. energy and momentum methods for rigid body in plane
Prerequisites
self-directed learning in the course Y
Relevance of Course Objectives and Core Learning Outcomes(%) Teaching and Assessment Methods for Course Objectives
Course Objectives Competency Indicators Ratio(%) Teaching Methods Assessment Methods
1. 建立工程力學的動力學的基本觀念，以及數理分析的能力於工程上的應用，並奠定後續學習機動學、流體力學、機械設計、結構動力學和其他相關進階課程之基礎。

The goal of this course is to guide the students understanding the fundamental concepts of dynamics
and train the students to learn the basic knowledge in analysis for engineering applications.
The basic knowledge that the students learned from this course will lead them to study other advanced courses,
such as Mechanism, Fluid Dynamics, Mechanical Design and Structural Dynamics.
1.The ability to apply the knowledge of math, science, and mechanical engineering.
4.The ability humanities awareness and a knowledge of contemporary issues, and to understand the impact of science and engineering technologies, environmental, societal, and global context.
5.The ability of continuing study and self-learning.
80
10
10
Lecturing
Attendance
Quiz
Assignment
Course Content and Homework/Schedule/Tests Schedule
Week Course Content
Week 1 1.質點運動特性之介紹，直線運動
1. Properties of particle motion; linear motion;
Week 2 2.質點曲線運動，相對運動、自由體圖
2. Curvilinear motion of particle; relative motion;Free-body diagram;
Week 3 3.質點動力學：、牛頓第二定律之運用；不同參考座標系統之應用
3. Dynamics of particle; Newton’s second law; applications in different coordinates.
Week 4 4.能量方法於質點運動之應用：功、動能、功能方程
4. Energy methods in particle motion; Work, Kinetic energy and Work-energy principle;
Week 5 5.能量方法於質點運動之應用：位能、保守力、機械能守恆
5. Energy methods in particle motion; Potential energy, Conservative force and energy conservation;
Week 6 6.動量法於質點運動之應用: 衝量動量方程；撞擊問題
6. Momentum method in particle motion: Momentum and impulse; collision problems
Week 7 7. 多質點系統: 線動量與角動量、動量守恆
7. Systems of particles: linear and angular momentum；
Week 8 8. 自主學習: 動力學於車輛動態之應用資料收集與研讀
8. Independent study: Dynamics applied in Vehicle
Week 9 9.期中考、、功能定理
9. Midterm exam; conservation of momentum and work-energy principle;
Week 10 10.剛體平面運動學：剛體的運動型態、剛體的角速度與角加速度
10. Rigid body motion in plane: angular velocity and acceleration of rigid body;
Week 11 11.剛體平面運動學：剛體內任一點速度與加速度、旋轉動座標系統
11. Rigid body motion in plane: rotation of coordinate systems;
Week 12 12.剛體平面動力學：質點群系統動量原理
12. Rigid body dynamics in plane: momentum in particles;
Week 13 13.剛體平面動力學：剛體平面運動方程之推導與應用
13.Rigid body dynamics in plane: equation of motion of rigid body in plane;
Week 14 14.剛體平面動力學：剛體平面運動方程之推導與應用
14.Rigid body dynamics in plane: equation of motion of rigid body in plane;
Week 15 15.能量方法於剛體平面運動應用
15. Energy method for rigid body dynamics in plane;
Week 16 16.動量方法於剛體平面運動應用
16. Momentum method for rigid body dynamics in plane;
Week 17 17. 自主學習: 動力學於體育科學之應用資料收集與研讀
17. Independent study: Dynamics applications in sport science
Week 18 18.總複習、期末考
18. Review; Final exam;
Evaluation
作業：10%,期中考試：60%,期末考試：30%
Homework: 10%, Midterm exams: 60%, Final exam: 30%;
Textbook & other References
教科書 Textbook：
F.P.Beer,E.R.Johnston,Jr., and P.J.Cornwell,”Vector Mechanics for Engineers: Dynamics”, McGraw-Hill Book Company.
參考書目 references:
1.R. C. Hibbeler, Kai Beng Yap, ”Mechanics for Engineers: Dynamics”, Pearson, SI Edition.
2.A. Bedford and W. Fowler,”Engineering Mechanics: Dynamics”, Prentice Hall, 5th Edition, 新月圖書公司代理, 2008.
3.陽毅平等, 動力學--從電影到工程力學, 台大出版中心, 2023.
Teaching Aids & Teacher's Website
黑板、iLearning system
Blackboard, 數位教學平台iLearning
Office Hours
Tuesday 14:00-15:00 or by appointment
Sustainable Development Goals, SDGs
04.Quality Education   09.Industry, Innovation and Infrastructureinclude experience courses：N
Please respect the intellectual property rights and use the materials legally.Please repsect gender equality.
Update Date, year/month/day：2025/01/16 09:02:19 Printed Date, year/month/day：2025 / 1 / 22
The second-hand book website：http://www.myub.com.tw/