LoRa SIGNALLARI YORDAMIDA YER OSTI KON ISHLARIDA XODIMLAR HARAKATLANISH TRAEKTORIYASINI ANIQLASH MODELI

Ilyos Kalandarov; N.N. Namozov

Authors

Kalandarov I.I. Navoiy davlat konchilik va texnologiyalar universiteti
Namozov N.N. Navoiy davlat konchilik va texnologiyalar universiteti

Keywords:

LoRa signallari, yer osti kon xodimlari, harakatlanish traektoriyasi, signal amplitudasi, shifrator, filtr, eksponensial tasvir, real vaqt rejimi

Abstract

Ushbu maqolada yorug‘ligi past bo‘lgan, yuqori harorat, namlik, yuqori chang kontsentratsiyasi kabi og‘ir sharoitlarda LoRa signallari yordamida harakatni aniqlashning yangi yondashuvi taklif qilinadi. Tavsiya etilayotgan usulda qabul qilinadigan signallarni tahlil qilib harakatni tanib olish uchun elektr signallar asosidagi ma’lumotlardan foydalanadi. Ma’lumotlarni ishonchliligini ta’minlash maqsadida signallardagi shovqinlarni yo’qotish va signallarni silliqlash Hampel va S-G (Savitskiy-Golay) filtrlari yordamida amalga oshiriladi. Bundan tashqari maqoladi Butterworth filtrlarini qo’llash orqali yuqori chastotali shovqinlarni yo’q qilish mumkinligi yoritib o’tilgan. Harakat parametrlarini farqlash qobiliyati oldindan berilgan ma’lumotlar asosidagi avtoenkoder yordamida tiklanib oshiriladi.

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