The concept of decentralized finite-time stabilization for large-scale interconnected linear systems with
exogenous disturbances is introduced by the definition of finite-time stability. The design of decentralized state feedback
controllers and decentralized dynamic output feedback controllers is given for a class of large-scale interconnected linear
systems with exogenous disturbances. A sufficient condition is provided by using linear matrix inequality. When the feedback
control laws are applied to the systems, the closed-loop systems are finite-time stable.