this paper develops several delay-independent conditions for the robust stability of linear interval systems with delay by applying differential equation theorem and matrix exponential properties . comparisons with previous results are made through remarks . finally, a numerical computation is presented for illustration . 25refs 根據(jù)微分方程理論和矩陣指數(shù)特性,提出了針對具有線性區(qū)間系統(tǒng)的魯棒穩(wěn)定性的幾個判定條件,并與現(xiàn)有研究結(jié)果進(jìn)行了比較.給出的數(shù)值實例表明,所提出的方法改進(jìn)了相關(guān)文獻(xiàn)的結(jié)果.參25