IRRIGATSIYA KANALIDA SUV TAQSIMOTINI AVTOMATIK BOSHQARISHNI TIZIMLI MODELLASHTIRISH VA ALGORITMLASHTIRISH
Maqola Yon paneli
Maqolaning Asosiy Qismi
Annotatsiya
Ushbu maqolada irrigatsiya kanalida suv taqsimotini avtomatik boshqarish jarayonlarini murakkab dinamik tizim sifatida matematik modellashtirish va algoritmlashtirish masalalari tadqiq etilgan. Tadqiqotning asosiy maqsadi irrigatsiya kanallarida suv sathini barqaror boshqarish, suv resurslaridan samarali foydalanish hamda boshqaruv jarayonlarining aniqligi va ishonchliligini oshirishga qaratilgan tizimli yondashuvni ishlab chiqishdan iborat. Ishda gidravlik obyektning matematik modeli, sonli hisoblash usullari, ko‘p sensorli o‘lchash tizimi, avtomatik rostlash algoritmlari va boshqaruv sifatini baholash mezonlarini birlashtiruvchi kompleks yondashuv taklif etilgan. Irrigatsiya kanalidagi suv harakati dinamikasi suyuqlikning beqaror harakatini ifodalovchi differensial tenglamalar tizimi asosida modellashtirilgan. Matematik modelni sonli yechishda chekli ayirmalar usulidan foydalanilgan hamda hisoblash jarayonining barqarorligini ta’minlash maqsadida Kurant–Fridrixs–Levi (CFL) sharti hisobga olingan. Suv sathini avtomatik boshqarish ikki o‘lchash nuqtasidan olinadigan ma’lumotlar asosida shakllantirilgan rostlash xatoligiga tayangan holda amalga oshirilgan. Shuningdek, o‘lchash, xatolikni hisoblash, boshqaruv ta’sirini shakllantirish, uning ruxsat etilgan chegaralarga muvofiqligini tekshirish va boshqaruv buyrug‘ini bajarish bosqichlarini ifodalovchi Petri tarmog‘i asosidagi formal model ishlab chiqilgan. Tadqiqotda suv sarfining kamayishi natijasida yuzaga keladigan o‘tish jarayonlari tahlil qilinib, ikki o‘lchash nuqtasidan foydalanish bir sensorli boshqaruv tizimiga nisbatan maksimal rostlash xatoligini kamaytirishi aniqlangan. Taklif etilgan matematik model va boshqaruv algoritmlari irrigatsiya kanallarida suv taqsimotini avtomatlashtirish hamda suv xo‘jaligi obyektlari uchun dasturiy-algoritmik boshqaruv komplekslarini ishlab chiqishda amaliy ahamiyatga ega.
Yuklab olishlar
Maqola Tafsilotlari
Bo‘lim
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Ommaviy Litsenziya Shartlari
(Ochiq jurnal tizimlari (OJS) uchun)
O‘zbekiston Respublikasi qonunchiligiga muvofiq quyidagi shartlar taqdim etiladi:
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Litsenziya turi:
Ushbu maqola Creative Commons Attribution 4.0 International (CC BY 4.0) litsenziyasi asosida tarqatiladi. Bu shuni anglatadiki, foydalanuvchilar ushbu maqolani quyidagi shartlarda qayta ishlatishlari, bo‘lishishlari va qayta ishlashlari mumkin:- Nusxa ko‘chirish va tarqatish: Maqola matni yoki uning qismlari nusxasi erkin tarqatilishi mumkin.
- Iqtibos keltirish va tahlil qilish: Maqoladan qismlar iqtibos sifatida foydalanilishi mumkin.
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- Muallifga havola qilish: Foydalanuvchilar maqola muallifini to‘g‘ri ko‘rsatishi va asl manbaga havola berishi lozim.
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Kommersiyaviy foydalanish:
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Hujjatni o‘zgartirish:
Maqolaning matni yoki mazmunini o‘zgartirish, uni qayta ishlash mumkin, lekin har qanday o‘zgarishlar mualliflikka salbiy ta’sir ko‘rsatmasligi kerak. -
Mas’uliyat cheklovi:
Muallif(lar) maqola tarkibidagi ma’lumotlarning to‘g‘riligiga javobgar bo‘lib, platforma tahririyati mazkur ma’lumotlardan foydalanish natijasida kelib chiqadigan har qanday zarar uchun javobgarlikni o‘z zimmasiga olmaydi. -
Ommaviy foydalanish majburiyatlari:
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Izoh:
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Havola: Creative Commons Attribution 4.0 International (CC BY 4.0)
Iqtibos keltirish tartibi
Adabiyotlar ro‘yxati
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