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Modeling and Control of Dynamical Effects due to Impact on Flexible Structures
In the first part of this dissertation, we consider modeling and approximation of impact dynamics on flexible structures. A nonlinear model is developed through Hertz law of impact in conjunction with the dynamic equation ...
Mixed H2 /H∞ Optimization: A BMI Solution
The mixed H2 /H∞ problem arises as one means to achieve robust good performance for a controlled linear time-invariant system. The idea is to achieve H2 optimal performance subject to an H∞ bound as robustness. It has been ...
Efficient Implementation of Controllers for Large Scale Linear Systems via Wavelet Packet Transforms
In this paper we present a method of efficiently implementing controllers for linear systems with large numbers of sensors and actuators. It is well known that singular value decomposition can be used to diagonalize any ...