In this paper, a new mixed H∞/H2 control with pole placement approach is developed based on a new stability condition. It extends the standard mixed H∞/H2 control problem to a set of new linear matrix inequality (LMI) constraints. The global optimal controller can be less conservatively synthesized using computationally tractable algorithms. The simulation results of an evaporation process with controllers designed by different techniques demonstrates the superiority of the new method.

Volume Subject Area:
Cycle Innovations
Topics:
Evaporation, Control equipment, Algorithms, Linear matrix inequalities, Pole placement, Simulation results, Stability
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Copyright © 2003
 by ASME
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