Proceedings of the 33rd IEEE Conference on decision and control : DECEMBER 14-16, 1994, BUENA VISTA PALACE AT WALT DISNEY RESORT, LAKE BUENA VISTA, FLORIDA, USA. VOL. 1 OF 4. - IEEE CONFERENCE ON DECISION AND CONTROL (33 ; 1994 ; LAKE BUENA VISTA) (IEEE Control Systems Society, 1994)