The state system has one great weakness, however. 但狀態系統有一個巨大的缺陷。
Focused on the discrete state system whose jitters are not exactly known but bounded in intervals, a looser sufficient stability condition is proposed. 並且,針對抖動範圍有界但抖動屬性不能精確已知的離散狀態系統,提出一個保守的系統穩定性充分判據。