FEEDFORWARD SEMI-ACTIVE MODEL-BASED CONTROL OF A PLATE CARRYING CONCENTRATED MASSES

Authors

  • Vitalii Makarenko National Aviation University
  • Werner Hufenbach Dresden Technical University
  • Niels Modler Dresden Technical University
  • Martin Dannemann Dresden Technical University
  • Vadim Tokarev National Aviation University

DOI:

https://doi.org/10.18372/2306-1472.56.5431

Keywords:

concentrated mass, feedforward control, semi-active method, vibration of plates

Abstract

The multiobjective task of optimal control of vibration response of an elastic plate is considered. An application of a genetic algorithm for determination of the optimum compensating force frequency dependence and parameters of concentrated masses for different boundary conditions is described. The principle of virtual work and Ritz approach are employed for investigation of dynamic behaviour of mass-loaded plates, which are subjected to any number of forces. The optimisation problem is formulated as a constrained task. Optimization provided the reduction of both total acceleration level and compensating force. Numerical results show the appropriateness of the model for optimization of concentrated masses values and their location on a plate. Interpolation of optimal compensating force parameters frequency dependence is used for the design of feedforward control system.

Author Biographies

Vitalii Makarenko, National Aviation University

Makarenko Vitalii (1984). Research Assistant. National Aviation University, Kyiv, Ukraine.

Education: National Aviation University, Kyiv, Ukraine (2007).

Research area: ecological safety, control systems and process.

Werner Hufenbach, Dresden Technical University

Hufenbach Werner. Doctor of Engineering. Habilitatus Professor Ehrenhalber (Honorary) Doktor Honoris Causa Coordinator of SFB 639 “Textile-reinforced composite components for function-integrating multi-material design in complex lightweight applications”.

Institute of Lightweight Engineering and Polymer Technology, Dresden Technical University, Dresden, Germany.

Education: Institute of Applied Mechanics, Clausthal Technical University, Germany (1973).

Research area: Function integrating lightweight engineering, multi-material design, polymer technology, fibre-reinforced composite structures.

Niels Modler, Dresden Technical University

Modler Niels. Doctor of Engineering. Project Collaborator of SFB 639 “Textile-reinforced composite components for function-integrating multi-material design in complex lightweight applications”.

Institute of Lightweight Engineering and Polymer Technology, Dresden Technical University, Dresden, Germany.

Education: Insitute of Lightweight Engineering and Polymer Technology (ILK), Dresden, Germany (2008).

Research area: Active and passive function-integration, lightweight structures.

Martin Dannemann, Dresden Technical University

Dannemann Martin. Doctor of Engineering. Project Collaborator of SFB 639 “Textile-reinforced composite components for function-integrating multi-material design in complex lightweight applications”.

Institute of Lightweight Engineering and Polymer Technology, Dresden Technical University, Dresden, Germany.

Education: Insitute of Lightweight Engineering and Polymer Technology (ILK), Dresden, Germany (2012).

Research area: vibro-acoustics of lightweight structures.

Vadim Tokarev, National Aviation University

Tokarev Vadim. Doctor of Engineering. Professor. Leading Research Engineer.

Department of the Human Activities Safety, National Aviation University, Kyiv, Ukraine.

Education: Kyiv Polytechnic Institute, Kyiv, Ukraine (1962).

Research area: aviation acoustics, modelling of complex systems, optimal control of dynamic systems

References

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How to Cite

Makarenko, V., Hufenbach, W., Modler, N., Dannemann, M., & Tokarev, V. (2013). FEEDFORWARD SEMI-ACTIVE MODEL-BASED CONTROL OF A PLATE CARRYING CONCENTRATED MASSES. Proceedings of National Aviation University, 56(3), 79–90. https://doi.org/10.18372/2306-1472.56.5431

Issue

Vol. 56 No. 3 (2013)

Section

MODERN AVIATION AND SPACE TEHNOLOGY

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