Abstract: With parameters uncertainty and external disturbance considered, the sufficient condition of the finite-time robust stability under twin-fuzzy rules for a class of descriptor systems was described using linear matrix inequalities (LMIs). Based on the parallel distribution compensation(PDC), a robust dissipative controller under twin-fuzzy rules was designed to guarantee dissipative performance of uncertain and disturbed fuzzy descriptor systems in a finite-time interval. The control system was effectively confined within the desired state-space ellipsoid. A numerical example applied to inverted pendulum model was given to demonstrate the efficiency of the proposed approach.