The control design techniques for linear or hybrid systems with constraints lead often to off-line state-space partitions with non-overlapping convex polyhedral regions. This corresponds to a piecewise affine (PWA) state feedback control laws associated to polyhedral partition of the state-space. Such control laws can be effectively implemented on hardwares for real-time control applications. However, the robustness of the explicit solutions depends on the accuracy of the mathematical model of the dynamical systems. The uncertainties in the system model poses serious challenges concerning the stability and implementation of the piecewise affine control laws. Motivated by the challenges facing the explicit solutions for the uncertainties in ...