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Lecturer(s)
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Valášek Michael, prof. Ing. DrSc.
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Course content
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1. Introduction - example of use in practice. Modeling. Dynamics of systems of particles. 2. Dynamics of systems of particles. 3. Dynamics of the body. Geometry wt. 4. d'Alembert equation. The inertial effects of the motion of bodies. 5. Balancing rotating bodies. 6. The method of release. Newton-Euler equations. 7. Dynamics of multibody systems. 8. Oscillating systems with one degree of freedom. Free oscillations. 9. Oscillating systems with one degree of freedom. Forced oscillations excited by a harmonic force. 10t. Oscillating systems with one degree of freedom. Forced oscillations due to the rotating unbalanced mass. 11. Kinematic excitation. Accelerometer, vibrometer. 12. Dynamic hltič. Torsional vibration. Collision. 13. Bending oscillations, determine the critical speed.
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Learning activities and teaching methods
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Monologic (reading, lecture, briefing), Written action (comprehensive tests, clauses)
- Class attendance
- 70 hours per semester
- Preparation for classes
- 70 hours per semester
- Preparation for credit
- 10 hours per semester
- Preparation for exam
- 10 hours per semester
- Semestral paper
- 50 hours per semester
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Learning outcomes
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Mastering the creation of mechanical and mathematical model of the dynamics of basic mechanical system planar and spatial analytical methods of solution. Mastering oscillating systems with one degree of freedom.
Upon completion of the course, students will be able to build a mechanical and mathematical model of the dynamics of the basic plane and spatial mechanical system. They will know methods for analytical solution of the problem. Students will be able to solve the system oscillation with 1 degree of freedom.
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Prerequisites
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basic knowledge of mathematics and physics, skills to solve mathematical equations
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Assessment methods and criteria
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Combined exam
During the semester, 3 seminar works with solution of 3 examples that correspond to the type of examination. Solving of examples required both in the form of a written solution and in the form of a Matlab program. Solution procedure and results checked by the tutor. Understanding of the topic within the frame given by the plan. Assesment methods and criteria linked to learning outcomes: credit: attendance of seminars, min 75%, passing the test to min 75%. exam: passing the test min 75%, proof of knowledge at the oral exam min 75%.
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Recommended literature
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F.P.Beer, E.R.Johnson: Vector Mechanics for Engineers. Statics and Dynamics. McGraw-Hill, New York 1988.
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K. Dedouch, J. Znamenáček, R. Radil: Mechanika III. Sbírka příkladů, Skriptum FS ČVUT v Praze, Vydavatelství ČVUT, Praha 1998.
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K. Juliš, R. Brepta a kol.: Mechanika II. díl, Dynamika, Technický průvodce, SNTL, Praha 1986.
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M. Valášek a kol.: Mechanika C, rukopis, ČVUT, Praha 2004 - skripta v přípravě.
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V. Stejskal, J. Brousil, S. Stejskal: Mechanika III, Skriptum FS ČVUT v Praze, Vyd. ČVUT, 2001.
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Valášek M., Bauma V., Šika Z.: Mechanika B, Skriptum FS ČVUT v Praze, Vyd. ČVUT, 2004.
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Valášek M., Stejskal V., Březina J.: Mechanika A, Skriptum FS ČVUT v Praze, Vyd. ČVUT, 2002.
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