Robust Control
نویسنده
چکیده
In this chapter we present a brief description of 1 robust control. We first motivate the use of the 1norm and then show how it is used in formulating a control problem with the objective of minimizing the effect of unknown by bounded disturbances. This leads to formulation of the 1 optimal control problem, for which we present a solution using the Scaled-Q method. We then address the problem of robust stability and performance in the face of structured unmodeled dynamics. Here we provide simple and nonconservative conditions for robustness that are expressed in terms of the 1 norms of the nominal system.
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