YUK STANSIYASIDAN SHAXOBCHA YO‘LLARGA VAGONLARNI BERISH JARAYONINI OPTIMALLASHTIRISH
Keywords:
yuk stansiyasi, shaxobcha yo‘l, sanoat korxonasi, vagon berish, vagon qaytarish, manevr lokomotivi, yuk fronti, vagon-soat, vaqt, optimallashtirish.Abstract
Maqolada yuk stansiyasidan sanoat korxonalarining shaxobcha yo‘llariga vagonlarni berish va yuk operatsiyalaridan so‘ng ularni qaytarib olish jarayonini operativ boshqarish masalasi ko‘rib chiqilgan. Tadqiqotning asosiy farqli jihati shundan iboratki, vagonlarni berish masalasi faqat manevr yo‘nalishi yoki vagonlarni xizmat ko‘rsatish ketma-ketligini aniqlash vazifasi sifatida emas, balki vagonning stansiyaga kelishidan boshlab uning keyingi poyezd tarkibiga qayta biriktirilishigacha davom etadigan yagona texnologik jarayon sifatida qaraladi. Mavjud tadqiqotlarda vagonlarni berish va qaytarib olish sxemalarini matematik modellashtirish, manevr operatsiyalarining vaqt me’yorlarini aniqlash hamda industrial sidinglarga xizmat ko‘rsatish ketma-ketligini optimallashtirish bo‘yicha samarali yondashuvlar ishlab chiqilgan.
Maqolada ushbu yondashuvlar asosida vagonlarning tayyorlik vaqti, manevr lokomotivining mavjudligi, подъездной yo‘lning bandligi, yuk frontining ishlash holati va vagonning keyingi poyezdga ulanish muddati o‘zaro bog‘langan holda hisobga olinadigan operativ optimallashtirish modeli taklif etiladi. Asosiy samaradorlik mezoni sifatida vagonlarning bekor turish vaqtini kamaytirish, qo‘shimcha mezon sifatida manevr lokomotivining yurish masofasi, kechikishlar soni va lokomotivlardan foydalanish muvozanati qabul qilinadi.
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