129498 20231219145829.0 doi 10.1109/TR.2015.2417431 sideral 90813 ART-2015-90813 eng Berrade, M. D. Some insights into the effect of maintenance quality for a protection system 2015 This paper considers an inspection and preventive replacement policy for a one-component protection or cold standby system. Inspection is imperfect, and subject to false positives and negatives; preventive replacement may also be of poor quality. We determine conditions relating to the quality of the inspection and preventive replacement under which a maintained system would not benefit from the execution of inspections and preventive maintenance. We present examples with decreasing failure rate component lifetimes in which preventive replacement is cost-optimal, contrary to the classic policy. Such cases arise when inspections do not necessarily detect the failed state. Access copy available to the general public Unrestricted info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 2.287 2015 COMPUTER SCIENCE, HARDWARE & ARCHITECTURE 6 / 51 = 0.118 2015 Q1 T1 ENGINEERING, ELECTRICAL & ELECTRONIC 50 / 255 = 0.196 2015 Q1 T1 COMPUTER SCIENCE, SOFTWARE ENGINEERING 7 / 105 = 0.067 2015 Q1 T1 1.679 2015 Safety, Risk, Reliability and Quality 2015 Q1 Electrical and Electronic Engineering 2015 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Scarf, P. A. Cavalcante, C. A. V. 64, 2 (2015), 661-672 IEEE trans. reliab. IEEE TRANSACTIONS ON RELIABILITY 0018-9529 2148158 http://zaguan.unizar.es/record/129498/files/texto_completo.pdf Postprint 2796124 http://zaguan.unizar.es/record/129498/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:129498 articulos driver 2023-12-19-14:02:21 ARTICLE