Failure modes and e€ects analysis (FMEA) is a quality improvement and risk assessment tool commonly used in industry. It is a living document used to capture design and process failure information. However, the traditional FMEA has its limitations in terms of knowledge capture and reuse. In order to increase its e€ectiveness, much research has been carried out to ®nd an e€ective way to provide ...

In this paper we overview the achievements of the IDD European project, which aims at defining a new framework for the design of automotive systems. In particular, starting from the weaknesses of the current design process, especially as regards issues related to diagnosis (diagnosability analysis, generation of the FMEA Failure Mode Effect Analysis, generation of on-board diagnostic software),...

The development of diagnostic software is very critical in current generation automotive systems. However, the activities related to diagnosis (e.g., FMEA generation, analysis of diagnosability, generation of software to be embedded in the ECU) are usually not supported by specialized tools and, as a consequence, not strictly integrated with other design phases (e.g., design of control and defi...

The goal of quality and reliability systems is the same-to achieve customer satisfaction. Quality and reliability are synonymous. A system cannot be reliable if it does not have high quality. Likewise, a system cannot be of high quality if it is not reliable. The quality performance of a firm is often assessed by the reliability of the firm's equipment or machinery. If a system is unreliable, i...

M. Roszak, M. Spilka, A. Kania, Silesian University of Technology, Institute of Engineering Materials and Biomaterials, Gliwice, Poland The purpose of this paper is to present a concept of FMEA analysis for environmental aspects, together with a discussion of the importance, implementation and application of the proposed concept. The analyses and the developed E-FMEA methodology have resulted i...

PURPOSE Failure modes and effects analysis (FMEA) as defined in TG-100 has become a popular concept throughout the radiotherapy community. This risk mitigation technique involves detailed process mapping, analysis, and ranking of potential errors by means of a subjective, ordinal scoring system. This study aims to reduce the subjectivity of FMEA severity scoring for IMRT delivery by providing q...

Dependency on automated systems in every sphere of our life has raised a demand for enhanced quality and productivity along with the improved business performance of the software system. Researchers and practitioners in the field of software engineering are striving to achieve the same by applying many techniques. Reuse-oriented software development technique is one of the prevalent techniques,...

Failure mode and effects analysis (FMEA) is a method based on teamwork to identify potential failures and problems in a system, design, process and service in order to remove them. The important part of this method is determining the risk priorities of failure modes using the risk priority number (RPN). However, this traditional RPN method has several shortcomings. Therefore, in this paper we p...

Health care failure modes and effects analysis (FMEA) is a widely used technique for assessing risk of patient injury by prospectively identifying and prioritizing potential system failures. In this study, we conducted in situ simulations at a major suburban hospital as a novel method to discover latent conditions and active failures and to prioritize these based on the potential severity of ri...