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공학 >기계ㆍ금속 >기계공학
강의학기

2022년 2학기

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강의계획서

본 과목은 Newton역학에 기초하여 질점이나 강체로 단순화된 물체들로 이루어진 시스템의 운동자체를 다루는 운동학(Kinematics)과, 물체에 작용하는 힘과 운동의 상관관계를 다루는 운동역학 (kinetics)을 이해할 수 있는 능력을 배양시키는데 목표가 있다.

이를 위해 위치, 속도, 가속도, 각속도, 각가속도 등과 같은 운동의 기본개념들과 질량 및 관성 모멘트의 개념들을 습득하고 이들을 수학적으로 나타내는 방법과 이들 상호간의 관계를 유도하는 방법을 배운다. 또한 자유물체도 작성에 의한 운동방정식 유도방법과 일, 에너지, 운동량, 충격량 등의 개념 및 사용방법을 습득한다.

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Introduction to Dynamics

차시별 강의

1.		Introduction to Dynamics
		Kinematics of a Particles (position, velocity, acceleration)
2.		Kinematics of a Particles (curvilinear motion)
		Kinematics of a Particles (curvilinear motion-normal & tangent components)
3.		Kinematics of a Particles (curvilinear motion-cylindrical components, dependent motion, relative motion analysis)
		Kinetics of a Particles-Force and Acceleration (Newton’s Law, E.O.M.)
4.		Kinetics of a Particles-Force and Acceleration (EOM in rectangular, normal-tangent, cylindrical coordinates)
		Kinetics of a Particles-Work and Energy (work of a force, spring, weight)
5.		Kinetics of a Particles-Work and Energy (principle of work and energy)
		Kinetics of a Particles-Work and Energy (principle of work and energy for a system of particles, Power&effeiciency)
6.		Kinetics of a Particles-Work and Energy (conservative force & potential energy, conservation of energy)
		Kinetics of a Particles-Impulse and Momentum (principle of linear impulse and momentum for a particle and a system of particles)
7.		Kinetics of a Particles-Impulse and Momentum (conservation of linear momentum)
		Kinetics of a Particles-Impulse and Momentum (Impact)
8.		Planar Kinematics of a Rigid Body (angular momentum, angular impulse and momentum principles, conservation of angular momentum)
		Planar Kinematics of a Rigid Body (rigid body motion-translation, rotation about a fixed axis)
9.		Planar Kinematics of a Rigid Body (relative motion analysis-velocity)
		Planar Kinematics of a Rigid Body (Instantaneous center of zero velocity, relative motion analysis-acceleration) (1)
		Planar Kinematics of a Rigid Body (Instantaneous center of zero velocity, relative motion analysis-acceleration) (2)
		Planar Kinematics of a Rigid Body (Instantaneous center of zero velocity, relative motion analysis-acceleration) (3)
10.		Planar Kinematics of a Rigid Body (relative motion analysis using roatating axis)
		Planar Kinetics of a Rigid Body-Force and Acceleration (moment of inertia)
11.		Planar Kinetics of a Rigid Body-Force and Acceleration (planar kinetic equations of motion)
		Planar Kinetics of a Rigid Body-Force and Acceleration (planar kinetic equations of motion, EOM-general plane motion)
12.		Planar Kinetics of a Rigid Body-Force and Acceleration (EOM general plane motion) (1)
		Planar Kinetics of a Rigid Body-Force and Acceleration (EOM general plane motion) (2)
13.		Planar Kinetics of a Rigid Body-Work and Energy (Kinetic energy, work of a force)
		Planar Kinetics of a Rigid Body-Work and Energy (principle of work and energy, conservation of energy)
		Planar Kinetics of a Rigid Body-Impulse and Momentum (linear and angular momentum, principle of impuluse and momentum)
14.		Planar Kinetics of a Rigid Body-Impulse and Momentum (conservation of momentum, eccentric impact)