Controlled Vibration Suppression

Garant předmětu:

Zbyněk Šika, Michael Valášek

Lecturer:

Václav Bauma, Zbyněk Šika, Michael Valášek

Tutor:

Václav Bauma, Zbyněk Šika, Michael Valášek

Supervisor:

Department of Mechanics, Biomechanics and Mechatronics

Synopsis:

Students will learn methods of controlled vibration damping of mechanical systems.

•Basic methods of active vibration suppression, active and semi-active methods.

•Actuators, sensors and their dynamic properties for controlled active structures, technological implementation.

•Dynamic models of controlled active structures. Methods of model reduction,connection of partial models,

identification of models in open and closed loop.

•Basic physical principles of active structures control.

•Modal observability and controllability. Type and positioning of sensors and actuators.

•Collocated and non-collocated control of active structures. Spillover phenomenon. Dissipative and collocated control of structures.

•Various feedbacks. Using robust control methods for structures. LQG, H2, Hinf.

•Control of damping and stiffness of controlled active structures.

•Centralized and decentralized control of structures. Nonlinear control methods for structure control.

•Input Shaping Control

•Wave control.

•Mechatronic stiffness.

Requirements:

Syllabus of lectures:

Syllabus of tutorials:

Study Objective:

Study materials:

•Preumont, A.: Vibration Control of Active Structures: An Introduction , Kluwer 2002.

•Gawronski, W.: Advanced Structural Dynamics and Active Control of Structures, J. Wiley 2004.

•Preumont, A.: Mechatronics: Dynamics of Electromechanical and Piezoelectric Systems, Springer, Dordrecht 2006.

•Valášek, M.; Šika, Z.; Vampola, T., Hecker, S.: Reduced-Order Modeling, Chapter 4 in book Modeling and Control for a Blended Wing Body Aircraft (eds. Kozek, M., Schirrer, A.), serie Advances in Industrial Control, Volume 157, 2015, pp. 105-127.

•Šika, Z.; Zavřel, J.; Valášek, M.: Residual Modes for Structure Reduction and Efficient Coupling of Substructures, Bulletin of Applied Mechanics. 2009, 5(19), pp. 54-59.

Note:

Time-table for winter semester 2023/2024:

Time-table is not available yet

Time-table for summer semester 2023/2024:

Time-table is not available yet

The course is a part of the following study plans: