A method is presented for the design of optimal feedback controllers for large multivariable systems with subsystem sensitivity constraints. The weighted sum of subsystem and/or operational mode relative performance index sensitivities is defined as the overall performance index. The method is developed for linear systems with quadratic performance criteria and either full or partial state feedback. An example concerning the design of a stability augmentation system for a VTOL aircraft in the transition mode demonstrates the effectiveness of the design method.
Multilevel control optimization using subsystem relative performance index sensitivity
Symposium on Multivariable Technological Systems ; 1974 ; Manchester
01.01.1974
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Englisch
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