Wiener-Hopf design of optimal decoupling controllers for plants with non-square transfer matrices†

摘要: An important consideration in the design of many control systems is decoupling (each command input controlling only one output). The two-degree-of-freedom or three-degree-of-freedom controller structure ideally suited to this task since degrees freedom affected by requirement. constraint on degree freedom, however, can lead some deterioration achievable system performance. A Wiener-Hopf procedure which minimizes performance described here for plants with non-square transfer matrices. Moreover, parametrization class all decoupled given cost functional representing remains finite.