A Hybrid Minimal Repair and Age Replacement Policy for Warranted Products  

Oleh:

Husniah, Hennie ; Pasaribu, Udjianna S. ; Halim, A. Hakim ; Iskandar, Bermawi P.

Jenis: Article from Proceeding
Dalam koleksi: APCOMS 2009: The 2nd Asia-Pacific Conference on Manufacturing System: Reconfigurable Manufacturing System for Facing Turbulent Manufacturing Environment, November 4th-5th, 2009, Yogyakarta, Indonesia, page VIII.25-30.
Topik: Hybrid Maintenance Policy; One-Dimensional Warranty; The Expected Cost Per Unit Time
Fulltext: APCOMS G8-4.pdf (153.53KB)

Isi artikel

This paper deals with a hybrid minimal repair and age replacement policy after the expiry of warranty for a repairable product sold with a non-renewing failure replacement warranty. Parameters of such policy are defined as 0 T and T which indicate as minimally repair time and planned replacement time respectively. Under the hybrid policy, the product with one dimensional warranty W is repaired minimally when it fails during 0 [0, ] T and with a failure replacement on first failure after 0 T or a planned replacement at time T , whichever occurs first. For a givenT , we obtain the optimal value 0 T which minimizes the expected cost per unit time to the buyer. A numerical example is given to illustrate the properties of the optimal solution.

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