Design of damping systems with required frequency spectrum

• Autorzy: Dymarek, A. , Dzitowski, T.
• Języki publikacji: EN

Abstrakty

EN

Purpose: The presented work extends the task of synthesis with new methods, with particular focus on the method of active and passive synthesis of vibrating damping mechanical systems. This paper is concerned with the formulation and formalisation of the problem of active and passive synthesis of mechanical damping systems. Design/methodology/approach: The work proposes a combination of the synthesis method of vibrating systems with the method of determining the active force as the method for active synthesis of mechanical damping systems and the values of two-terminal damping in case passive synthesis of mechanical damping systems. Findings: The performed active and passive synthesis of restrained systems has demonstrated an ambiguity of synthesis of damping systems. The resulting structures and set system parameters are not the only ones that can be obtained in the case of the assumed frequencies. Research limitations/implications: The scope of discussion is the synthesis of discrete damping systems. Practical implications: The advantage of the proposed method of determining the active force in the system is the ease of its programming. The proposed method can be included in the method of proportional control with force feedback from the state. Originality/value: The document is also an attempt at identifying new opportunities and a direction of research in the design of machine components with a desired frequency spectrum.

Słowa kluczowe

EN

applied mechanics; constructional design; rheological Voigt's-Kelvin's model; Rayleigh's model; impedance; characteristic functions

• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2011
• Tom: Vol. 49, nr 2
• Strony: 269--274
• Opis fizyczny: Bibliogr. 23 poz., rys.

Twórcy

autor

Dymarek, A.

• Institute of Engineering Processes Automation and Integrated Manufacturing Systems, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland,

autor

Dzitowski, T.

• Institute of Engineering Processes Automation and Integrated Manufacturing Systems, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

Bibliografia

• [1] A. Buchacz, A. Dymarek, T. Dzitkowski, Design and examining of sensitivity of continuous and discrete-continuous mechanical systems with required frequency spectrum represented by graphs and structural numbers, Monograph No. 88, Silesian University of Technology Press, Gliwice, 2005 (in Polish).
• [2] T. Dzitkowski, A. Dymarek, Synthesis and sensitivity of machine driving systems, Journal of Achievements in Materials and Manufacturing Engineering 20 (2006) 359-362.
• [3] T. Dzitkowski, A. Dymarek, Design and examining sensitivity of machine driving systems with required frequency spectrum, Journal of Achievements in Materials and Manufacturing Engineering 26/1 (2008) 49-56.
• [4] T. Dzitkowski, A. Dymarek, Synthesis and sensitivity of multiaxial drive systems, Acta Mechanica et Automatica 3/4 (2009) 28-31.
• [5] A. Dymarek, T. Dzitkowski, Searching for the values of damping elements with required frequency spectrum, Acta Mechanica et Automatica. 4/4 (2010) 19-22.
• [6] A Buchacz, Modifications of cascade structure in computer aided design of mechanical continuous vibration bar systems represented by polar graph and structural numbers, Journal of Materials Processing Technology 157-158 (2004) 45-54.
• [7] A Dymarek, The Sensitivity as a Criterion of Synthesis of Discrete Vibrating Fixed Mechanical System, Journal of Materials Processing Technology 157-158 (2004) 138-143.
• [8] A Dymarek, T Dzitkowski, Modelling and synthesis of discrete - continuous subsystems of machines with damping, Journal of Materials Processing Technology 164-165 (2005) 1317-1326.
• [9] T Dzitkowski, Computer aided synthesis of discrete -continuous subsystems of machines with the assumed frequency spectrum represented by graphs, Journal of Materials Processing Technology 157-158 (2004) 144-149.
• [10] D. Guidaa, F. Nilvetti, C.M. Pappalardo, Parameter identification of a full-car model for active suspension design, Journal of Achievements in Materials and Manufacturing Engineering 40/2 (2010) 138-148.
• [11] G. Wszołek, P. Czop, First-principle and data-driven model-based approach in rotating machinery failure mode detection, Journal of Achievements in Materials and Manufacturing Engineering 43/2 (2010) 692-701.
• [12] E. Świtoński, A. Mężyk, W. Klein, Application of smart materials in vibration control systems, Journal of Achievements in Materials and Manufacturing Engineering 24/1 (2007) 291-296.
• [13] D. Sławik, P. Czop, A. Król, G. Wszołek, Optimization of hydraulic dampers with the use of Design For Six Sigma methodology, Journal of Achievements in Materials and Manufacturing Engineering 43/2 (2010) 676-683.
• [14] A. Sękala, J. Świder, Hybrid graphs in modelling and analysis of discrete-continuous mechanical systems, Journal of Materials Processing Technology 164-165 (2005) 1436-1443.
• [15] J. Świder, G. Wszołek, Vibration analysis software based on a matrix hybrid graph transformation into a structure of a block diagram method, Journal of Materials Processing Technology 157-158 (2004) 256-261.
• [16] J. Świder, P. Michalski, G. Wszołek, Physical and geometrical data acquiring system for vibration analysis software, Journal of Materials Processing Technology 164-165 (2005) 1444-1451.
• [17] E. Świtoński (Ed.), The modelling of mechatronic drive systems, Monograph No. 70, Silesian University of Technology Press, Gliwice, 2004 (in Polish).
• [18] G. Wszołek, Modelling of mechanical systems vibrations by utilisation of GRAFSIM Software, Journal of Materials Processing Technology 164-165 (2005) 1466-1471.
• [19] S. Żółkiewski, Analysis and modelling of rotational systems with the modify application, Journal of Achievements in Materials and Manufacturing Engineering 30/1 (2008) 59-66.
• [20] J.J. Craig, Introduction to robotics: mechanics and control, Addison-Wesley Publishing Company, 1989.
• [21] Z. Osiński, Vibration damping, PWN, Warsaw, 1997 (in Polish).
• [22] R.C. Redfield, S. Krishnan, Dynamic system synthesis with a bond graph approach. Part I: Synthesis of one-port impedances, Journal of Dynamic Systems Measurement and Control 115/3 (1993) 357-363.
• [23] R.C. Redfield, Dynamic system synthesis with a bond graph approach. Part II: Conceptual design of an inertial velocity indicator, Journal of Dynamic Systems Measurement and Control 115/3 (1993) 364-369.