| Summary: | 碩士 === 國立中央大學 === 資訊及電子工程研究所 === 81 === In this thesis, the robust performance of the structured
perturbation system is considered. For a linear time-invariant
structured perturbation, we have derived the sufficient
conditions by the General Lyapunov Equation (G.L.E.) to check
the system is stable or not. About those allowable stability
bounds based on the Lyapunov criterion are extended to maximum
bounds. Furthmore, the perturbation forms are more general
than those have been considered in most of papers in past
years. It is more practical to study the structure perturbed
problem. Subsequently, we also proposed a new method to achieve
the stable robustness, and we could know the exact suitable
feed- back gain bounds and the exact gain values which
make the system more stable. Besides, we could assign the
parameters which we want to design by an optimal method. This
algorithm is an efficient method to accomplish the each stop of
design.
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