TY - JOUR T1 - HOMOJEN OLMAYAN POISSON SÜRECİ: BİR MADEN MAKİNESİNİN GÜVENİLİRLİK ANALİZİ AU - Uzgören, Nevin AU - Elevli, Sermin PY - 2013 DA - March JF - Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi JO - GUMMFD PB - Gazi Üniversitesi WT - DergiPark SN - 1300-1884 SP - 0 VL - 25 IS - 4 LA - tr AB - Herhangi bir güvenilirlik analizi yapılmadan önce, verilerin bağımsız ve benzer dağılmış (bbd) olupolmadıklarını kontrol etmek amacıyla trend testleri yapılmalıdır. Veri setinde trendin varlığı tespit edildiğitakdirde, Arızalar Arası Süre(AAS)’nin zamana bağlı olarak değiştiğini kabul eden Homojen Olmayan PoissonSüreci (HOPS) trendi tanımlamakta kullanılmalıdır. Bu çalışmada, trend testleri bir çekme kepçenin (dragline)mekanik sistemine ait birbirini takip eden arıza sürelerinin bağımsız ve benzer şekilde dağılmamış olduğunugöstermiştir. 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