00746naa#a2200193#i#4500001001500000005001700015011001400032100004100046102000700087200013000094210005800224215001000282608002700292675010700319700003400426700003900460700003200499856002100531EN\\bibl\5691420240723062902.2##a2072-9502##a20230127b2023####ek#y0engy0150####ca##aRU1#aSystem approach to assessing dynamic states of technical objects:  elements of concept of dynamic invariantseJournal article1#aAstrakhancAstrakhan State Technical Universityd2023##a8 с.##aJournal article2local##aТеория управляющих систем (математические вопросы). 519.71#1aEliseevgAndrey Vladimirovich#1aKuznecovgNikolay Konstantinovich #1aMironovgArtem Sergeyevich 4#avestnik.astu.org