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In this paper, efficiency of the semi-active method used to control vibrations of planar frameworks is investigated. In particular, the reduction of vibration caused by wind loads is of interest. The control system is designed on a basis of the Lyapunov theory of stability of motion. The semi-active systems with active variable dampers in which the damping coefficient can be regulated are considered...
Modelling of active material systems by means of graph method has been shown in the thesis. The aim of such modeliing is studying and improvement of the description and methods of designing so as the mathematical formalism fully explained the essence of the problem which means determination of the systems characteristic. The model shown enables as well the unique solution of the converse task i.e...
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