Dinamik Ağırlık Ölçümü ve Dalgacık Dönüşümü Uygulaması

Yıl 2016, Cilt: 28 Sayı: 1, 7 - 12, 06.05.2016

İsmail Yabanova , Mehmet Yumurtacı

Öz

Günümüzde ürünlerin hızlı ve doğru bir şekilde tartılması üretim sektöründe önemli bir hale gelmiştir. Bundan dolayı ürünlerin hareket halinde iken tartımları yapılarak birim zamanda daha fazla ürünün ölçümünü gerçekleştiren sistemler geliştirilmiştir. Tartım sistemlerinde kullanılan yük hücrelerinin çıkış sinyalinin her zaman salınımlı bir tepkisi vardır ve sinyalin gerçek değerine oturması için belirli bir zamana ihtiyaç duyulmaktadır. Hareket halindeki ürünlerin ölçüm sistemlerinde sistemin ve ürünün hareket halinde olmasından dolayı meydana gelen titreşimlerden kaynaklı yük hücresinin çıkış sinyali oldukça gürültülü olmaktadır.  Bu çalışmada bu gürültüleri elimine etmek ve ürünlerin hareket halinde iken istenilen tartım hızlarına ulaşması için dalgacık dönüşümü kullanılarak analiz yapılmıştır.

Anahtar Kelimeler

Dalgacık; Ayrık Dalgacık Dönüşümü; dinamik ağırlık ölçümü; yük hücresi

Kaynakça

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