According to the restricted system equivalence of singular systems and their structural characteristics, an allowed impulsive control is provided to ensure the consistent state and make the system to be quadratically stable 同時根據(jù)廣義系統(tǒng)受限等價性質(zhì)及其結(jié)構(gòu)特性,構(gòu)造允許的脈沖控制確保系統(tǒng)狀態(tài)是允許的。