SANOAT KORXONALARIDA ELEKTR MOTORLAR UCHUN QO‘LLANILADIGAN KODLOVCHI (ENCODER) DETEKTORINING ISHLASH KO‘LAMINI TAKOMILLASHTIRISH
Keywords:
Enkoder datchigi, signal mexanik, magnit, optik zondlash, LED kod disk, kodlovchi mil, yorug‘lik, kvadrat impuls, aylanuvchi enkoderlar, chiziqli enkoderlar, mutlaq va inkremental enkoderlarAbstract
Kodlovchi(encoder)-pozitsiyani, sonni, tezlikni yoki yo‘nalishni aniqlash uchun ishlatilishi mumkin bo‘lgan qayta aloqa signalini yuboradi. Kodlovchilar signal yaratish uchun turli xil texnologiyalardan foydalaniladi, jumladan: mexanik, magnit, qarshilik va optik turlar bunga yaqqol misol – ular orasida eng keng tarqalgan tur bu optik kodlovchilardir. Optik zondlashda yoxud kodlovchi signal yaratishda enkoder datchigi yorug‘likning uzilishi asosida qayta aloqani ta’minlaydi. Enkoder uzatadigan signal kantroller orqali tahlil qilinadi va bu signalning sifati bajariladigan jarayoning sifatiga ham o‘z ta’sirini ko‘rsatadi. Tirqishli aylanuvchi diskning tirqishlar sonini oshirish orqali esa uzatilayotgan signal aniqligini yanada oshorish imkoni tug‘iladi.
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