Adaptive output feedback control with input saturation

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Yang, Bong-Jun
Calise, Anthony J.
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Daniel Guggenheim School of Aerospace Engineering
The Daniel Guggenheim School of Aeronautics was established in 1931, with a name change in 1962 to the School of Aerospace Engineering
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http://hdl.handle.net/1853/35916
Abstract
We consider the problem of adaptive output feedback control in the presence of saturating input characteristic. The adaptive control architecture augments an existing linear control design. The approach is applicable to non-affine, nonlinear systems with both parametric uncertainty and unmodeled dynamics subject to input saturation. Boundedness of signals is shown through Lyapunov's direct method. Experimental results with a 3-disk torsional pendulum are presented to demonstrate the approach.
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2003-06
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