抄録
Recently the robust control theory is extensively studied and a number of new results including the H∞/H2 control have been developed. In the H∞/H2 control, we need to know a full parametrization of all nonstandard H2 controllers. However, the paramerization of nonstandard H2 controllers has not been well studied except several special cases. Therefore, in this paper, we shall derive complete parametrizations of all nonstandard H2 controllers for generalized plants of which D12 and D21 are of full rank.
