Robust tracking method for uncertain MIMO systems of realistic trajectories. (English) Zbl 1268.93047
Summary: In this paper, new results which allow to determine the performances of a given control system with integral action, with uncertain MIMO plant and with reference and disturbance having bounded derivative, are provided. Moreover, other useful theorems are stated to design a controller forcing an uncertain MIMO system to track a generic reference signal with bounded derivative in presence of a generic disturbance with bounded derivative, with prefixed maximum time constant and error.
MSC:
93B35 | Sensitivity (robustness) |
93C15 | Control/observation systems governed by ordinary differential equations |
93C73 | Perturbations in control/observation systems |
93C05 | Linear systems in control theory |