solution of n-th order interval fuzzy differential ial equations using the backstepping method
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نویسنده
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abbas muna s. ,fadhel fadhel s.
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منبع
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international journal of nonlinear analysis and applications - 2021 - دوره : 12 - شماره : Special Is - صفحه:1965 -1985
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چکیده
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There are two key points in this work as the main objectives. the first is how to convert n^th order fuzzy differential equation into a first-order system of fuzzy differential equations using the notion of upper and lower bounds of the fuzzy solution to constitute the so-called interval fuzzy solution. the second is to solve the obtained system from the first step using a powerful method (the backstepping method) to provide an asymptotically stable solution by applying direct methods of stability (lyapunov direct method).
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کلیدواژه
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backstepping method ,fuzzy differential equations ,uncertainty interval ,control problems ,lyapunov functions ,quadratic from
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آدرس
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al-esraa university college, department of accounting, iraq, al-nahrain university, college of science, department of mathematics and computer applications, iraq
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پست الکترونیکی
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fsf@sc.nahrainuniv.edu.iq
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