Bang-Bang Controls
摘要
In this chapter, we consider an optimal control problem with a quadratic cost functional, subject to the Poisson equation and inequality control constraints as in Chap. 5 , but without the Tikhonov (or regularization) term, or equivalently with the cost or regularization parameter \(\alpha = 0\) . We present numerical analysis for the regularization and discretization of such problems and provide estimates for both types of errors simultaneously.