The purpose of this paper is to create an interval estimation of the fuzzy system reliability for the repairable multistate series-parallel system (RMSS). Two-sided fuzzy confidence interval for the fuzzy system reliability is constructed. The performance of fuzzy confidence interval is considered based on the coverage probability and the expected length. In order to obtain the fuzzy system rel...

Proper quality control and clear stages provide innovation in preventing solving problems faced by the company. PT. XYZ Karawang is a textile industry company that produces polyester cotton fabrics. In fact, this still finds products with non-standard quality. From previous research data, number of defects fabric tends to be quite high does not comply standard, which exceeds 2% set Meanwhile, a...

Perusahaan Daerah Air Minum (PDAM) merupakan perusahaan yang menyediakan dan mendistribusikan air minum untuk kebutuhan masyarakat. Berdasarkan hasil penelitian, kandungan zat organik dalam produksi PDAM Kota Kediri melebihi baku mutu. Analisis kualitas terkait kandugan dapat dilakukan dengan metode Failure Modes and Effect Analysis (FMEA). FMEA adalah digunakan mengidentifikasi kegagalan terja...

Aircfrat use nose wheel steering system when landing, take off and landing. In the research discuses problem of B737 – 800 to minimize problems ini system. The stage this are study work steering. Then look for cause using FMEA analysis method. This is based on data from AFML (aircraft Flight Manual Log) Aircraft January 2020 Junu 2021 at Lion Airline. results showed that in failure mode process...

BACKGROUND Medical errors are one of the greatest problems in any healthcare systems. The best way to prevent such problems is errors identification and their roots. Failure Mode and Effects Analysis (FMEA) technique is a prospective risk analysis method. This study is a review of risk analysis using FMEA technique in different hospital wards and departments. METHODS This paper systematically...

Prevention of medication errors in neonatal intensive care units (NICUs) is of paramount importance due to age-specific and physiological conditions of neonates. This study aimed to evaluate the risk of medication prescription and administration via failure mode and effects analysis (FMEA), which was carried out at the Research and Medical Teaching Center of Imam Reza Hospital in Mashhad, Iran....

A knowledge acquisition process was applied for the development of knowledge based early warning system in material recovery facilities. During this process an ontology that describes a typical material recovery facility was developed. The development of the ontology facilitated the knowledge acquisition process of incidents and accidents. This paper, will demonstrate a way to represent the kno...

risk management is one of the most important phases of project management and isthe most recently used by many researchers. in this paper, a fuzzy based method wasproposed which identifies different kinds of risks through the project life cycle.then, the project risk magnitude can be obtained in regards to five factors, namely“severity”, “occurrence”, and “not detection” which form fuzzy fmea a...

Maintenance of production machines is a control to maintain the productivity process. PT. Symgreen company that produces ice cream sticks. To achieve optimal results, regular machine maintenance required. The occurrence damage experienced during process, in some components, so results were reduced. Failure Mode and Effect Analysis method used identify failure mode overcome every breakdown. dete...