Stabilization of Uncertain Linear Systems: An LFT Approach

  title={Stabilization of Uncertain Linear Systems: An LFT Approach},
  author={Wei-Min Luy and Kemin Zhouz and John C. Doylex},
  • Wei-Min Luy, Kemin Zhouz, John C. Doylex
  • Published 1996
This paper develops machinery for control of uncertain linear systems described in terms of linear fractional transformations (LFTs) on transform variables and uncertainty blocks, with primary focus on stabilization and controller parametrization. This machinery directly generalizes familiar state-space techniques. The notion of Q-stability is deened as a natural type of robust stability, and output feedback stabilizability is characterized in terms of Q-stabilizability and Q-detectability… CONTINUE READING
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