Pemodelan Biaya Garansi Dua Dimensi Polis FRW (Non-Renewing Free Replacement Warranty) dengan Strategi Penggantian untuk Oil Filter Mobil = The Two Dimensional Warranty Cost Modeling of The Non-Renewing Free Replacement Warranty (FRW) Policy with Replacement Strategy for Automobile Oil Filter

Abstract

Penelitian ini mempelajari bagaimana memperoleh model biaya garansi dua dimensi polis FRW dengan strategi penggantian untuk komponen pada mobil yaitu oil filter. Model biaya garansi tersebut melibatkan copula. Perilaku data bivariat (umur dan penggunaan) kegagalan pertama komponen oil filter mobil dipelajari pada penelitian ini. Kecocokan data bivariat terhadap suatu copula itu didasarkan pada ukuran statistik Crame ̀r-von Mises dengan pengujiannya melalui simulasi parametric bootstrap. Biaya garansi diperoleh berdasarkan model biaya tersebut dan dihitung dengan menggunakan metode mean value theorem for integrals (MeVTI).

The purpose of this research is to obtain the two-dimensional warranty cost model of the FRW policy with replacement strategy for automobile component, i.e. oil filter. The warranty cost model involves copula. The bivariate data behavior –namely age and usage– of first failure of the oil filter is studied in this research. The Crame ̀r-von Mises statistic measurement is applied to match the bivariate data against copula through parametric bootstrap simulation. The warranty cost is obtained by applying the model, and calculated