This paper presents a new tuning bilinear approximation method together with the interval arithmetic operation to convert a continuous-time (discrete-time) uncertain system to an equivalent discrete-time (continuous-time) uncertain model. The bounds of interval system matrices via the proposed interval tuning bilinear approximation method are narrower than those of the existing interval bilinear and the interval pade approximation methods. The resulting interval models (the enclosing interval models) are able to tightly enclose the exact uncertain models.
|頁（從 - 到）||3826-3830|
|期刊||Proceedings of the American Control Conference|
|出版狀態||Published - 1997 1月 1|
|事件||Proceedings of the 1997 American Control Conference. Part 3 (of 6) - Albuquerque, NM, USA|
持續時間: 1997 6月 4 → 1997 6月 6
All Science Journal Classification (ASJC) codes