The nonlinear feedback optimal controlOptimal control problem considered in this chapter is fundamental to many of the results that follow. It uses a polynomial systems description for output and disturbance subsystems and includes a nonlinear black-box operator term to represent nonlinear elements. A generalized minimum varianceGeneralized minimum variancecost-functionCost-function is minimized and the resulting feedback controller is shown to have an intuitive well-defined block structure. Later in the chapter, a more general system description is used and feedforward and trackingTracking controllers are included. The important lessons from this chapter are the simple solution strategy and the resulting synthesis approach that provides a practical controller for nonlinear systems.
Nonlinear GMV Feedback Optimal Control
Nonlinear Industrial Control Systems ; Chapter : 4 ; 159-197
2020-05-20
39 pages
Article/Chapter (Book)
Electronic Resource
English
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