Relevant bibliographies by topics / FMEA analýza

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  1. Journal articles
  2. Dissertations / Theses
  3. Conference papers

Academic literature on the topic 'FMEA analýza'

Author: Grafiati
Published: 4 June 2021
Last updated: 7 February 2022

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Journal articles on the topic "FMEA analýza"

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Pecho, Pavol, Miroslava Gáborová, Iveta Škvareková, and Viliam Ažaltovič. "FMEA ANALYSIS OF AUTOMATIC RESCUE PARASCHUTE SYSTEM FOR CIVIL AVIATION." Zvyšovanie bezpečnosti a kvality v civilnom letectve - 1/2020, no. 1 (2020): 32–36. http://dx.doi.org/10.26552/zbk.z.2020.1.6.

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Novosel, Rajko. "Definisanje mera prevencije zagađenja i unapređenje sistema menadžmenta životnom sredinom u organizaciji „RiTE – Rudnik i Termoelektrana Ugljevik“." Zbornik radova Fakulteta tehničkih nauka u Novom Sadu 36, no. 05 (May 3, 2021): 895–98. http://dx.doi.org/10.24867/12gi23novosel.

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U radu je, na primeru konkretne organizacije, izvršena analiza sistema menadžmenta životnom sredinom. Primenom odgovarajućih metoda i tehnika (Išikava dijagram, FMEA analiza) izvršeno je identifikovanje i vrednovanje uzroka pojave zagađenja životne sredine, uzrokovanog radom organizacije. Na osnovu rezultata analize, predložene su mere prevencije zagađenja i unapređenja sistema menadžmenta životnom sredinom i predstavljeni troškovi sprovođenja mera.
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OLESIK, Anna, and Ewa STANIEWSKA. "ZASTOSOWANIE ANALIZY FMEA W PODEJŚCIU PROJEKTOWYM." Systemy Logistyczne Wojsk 2, no. 49 (November 2, 2018): 195–205. http://dx.doi.org/10.5604/01.3001.0012.7146.

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Analiza FMEA odgrywa istotną rolę w doskonaleniu procesu i produktu mając na celu zachowanie wymaganych standardów całych łańcuchach dostaw. Celem pracy jest analiza możliwości wykorzystania metody FMEA w podejściu projektowym
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Milodanović, Sonja. "UNAPREĐENJE KVALITETA PROIZVEDENIH PLOČICA PREDUZEĆA „POLET KERAMIKA“." Zbornik radova Fakulteta tehničkih nauka u Novom Sadu 35, no. 10 (October 4, 2020): 1774–77. http://dx.doi.org/10.24867/09gi09milodanovic.

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U radu je na osnovu snimka stanja izvršena analiza uzroka nastanka glavnog problema procesa proizvodnje i službe kvaliteta , a to je loš kvalitet proizvedenih pločica u preduzeću „Polet keramika“ i na osnovu izvršenog ocenjivanja uzroka, primenom FMEA analize došli smo do najktitičnijih uzroka za koje su u radu preporučene mere unapređenja, čija primena bi doprinela rešavanju postavljenog problema.
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KUBIŃSKA-JABCOŃ, Ewa. "Analiza wybranego rodzaju ryzyka zmodyfikowaną metodą FMEA w przedsiębiorstwie hutniczym." HUTNIK - WIADOMOŚCI HUTNICZE 1, no. 6 (June 5, 2017): 15–19. http://dx.doi.org/10.15199/24.2017.6.3.

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Dahniar, Tedi. "ANALISA MOVEMENT FUEL MENGGUNAKAN QUALITY CONTROL CIRCLE (QCC) UNTUK MENGURANGI NG NO CONECTION DI PT. INS." Teknologi : Jurnal Ilmiah dan Teknologi 1, no. 1 (June 29, 2018): 27. http://dx.doi.org/10.32493/teknologi.v1i1.1414.

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ABSTRAK PT. Indonesia Nippon Seiki adalah perusahaan manufaktur yang sudah menerapkan sistem pengendalian mutu, tidak serta merta mencapai zero defect. Penelitian ini bertujuan untuk memperbaiki sistem pengendalian mutu menuju zero defect. Penelitian dilakukan pada sebuah perusahaan yang memproduksi komponen otomotif roda dua. Penelitian menerapkan metode Failure Methode and Effect Analysis (FMEA) untuk mengidentifikasi masalah utama cacat produk, penyebab dan dampaknya. FMEA dilakukan dengan menggunakan data produksi selama 3 tahun pada 3 pabrik perakitan disertai observasi lapangan dan wawancara dengan personil – personil kunci disetiap pabrik. Hasil penelitian menunjukan bahwa perbaikan perlu dilakukan pada unsur mesin, manusia, metode dan lingkungan, setelah perbaikan dilakukan pada ke empat unsur tersebut produk gagal atau reject dan claim pun dapat diturunkan. Kata kunci : Failure Mode and Effect Analysis (FMEA), Reject , ZeroDefect
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Sabri, Muhammad, and Muhammad Ramadhansyah Putra. "Analisa Kegagalan pada Sistem Rem Daihatsu Taft Hiline dengan Menggunakan Metode FMEA (Failure Mode and Effect Analysis)." Talenta Conference Series: Energy and Engineering (EE) 1, no. 2 (December 17, 2018): 181–90. http://dx.doi.org/10.32734/ee.v1i2.248.

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Sistem rem merupakan komponen penting dalam setiap kendaraan otomotif yang merupakan sebuah sistem keamanan dalam berkendara bertujuan untuk mengurangi dan menghentikan laju kendaraan dengan cara mengatur laju kendaraan sehingga kendaraan dapat dikemudikan dengan aman. Kegagalan dalam sistem rem memiliki dampak yang sangat fatal bagi pengendara maupun pengguna jalan lain. Oleh Metode yang digunakan menggunakan proses FMEA (Failure Mode and Effect Analysis) untuk menentukan penyebab kegagalan yang terjadi. Tujuan dari penelitian ini untuk menganalisa dan mengidentifikasi kegagalan pada sistem rem.Hasil analisa menggunakan metode FMEA didapat penyebab kegagalan terhadap kegagalan pada komponen sistem rem. Dengan diketahuinya penyebab kegagalan maka dapat dilakukan analisa penilaian terhadap komponen pada sistem rem. Kesimpulan dari penelitian ini adalah kegagalan utama yang terjadi pada sistem rem dapat diakibatkan oleh kondisi fluida rem yang buruk sehingga mempengaruhi kinerja dari tiap – tiap komponen rem. The brake system is an important component in every automotive vehicles. It is a safety driving system aimed to reduce and stop the vehicle by controlling the speed so that the vehicle could be driven safely. Failure in the brake system has a very fatal impact to motorists and other road users. FMEA (Failure Mode and Effect Analysis) Method was using to determine the causes of the failure. The purpose of this study is to analyze and identify failures in braking system. The analysis which was using the FMEA method found the causes of failure of the brake system components. By identifying the causes of failure, the components of the brake system can be analyzed. The conclusion of this study is that the main failure occured in brake system could be caused by poor brake fluid that affects the performance of each brake component.
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Astuti, Marni. "ANALISA TOTAL PRODUCTIVE MAINTENANCE MESIN CINCINNATI DI PT. DIRGANTARA INDONESIA." Conference SENATIK STT Adisutjipto Yogyakarta 2 (November 15, 2016): 25. http://dx.doi.org/10.28989/senatik.v2i0.80.

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The creation of a good product PT. DIRGANTARA INDONESIA assisted with production machines, one of which is the machine CNC MACHINE (DOUBLE CINCINNATI Milacron gantry ALUMINIUM TYPE-F), the role of a machine type-f CNC machine itself is very influential in the existing production process at PT. DIRGANTARA INDONESIA. The lack of treatment systems for the repair and replacement of components caused because the machines that is already beyond the age of many techniques, resulting in the production of the company to become unstable.In this study used methods Overall Equipment Effectiveness (OEE) and the concept of autonomous maintenance and using Failure Mode and Effect Analysis (FMEA) to determine analyze potential errors or failures, it is advisable to keep using autonomous maintenance as minor maintenance. Analysis and discussion of the results obtained OEE decline in 2014 to 2015 is 86.15% to 75.62% drop is due to the low value avalaibility, and get the highest objective value RPN 441 on a 40 point damage to component Servo Off. Solutions to make improvements to enable the Total Productive Maintenance in which includes Autonomous Maintenance. Keywords: Total Productive Maintenance (TPM), Overall Equipment Efectiveness (OEE), Autonomous Maintenance, Failure Mode and Effect Analysis (FMEA)
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Suwandono, Heri. "ANALISA KERUSAKAN PADA FORKLIFT ELEKTRIK NICHIYU FB20-75C DENGAN METODE FMEA." Jurnal Teknik Mesin 5, no. 1 (February 2, 2016): 1. http://dx.doi.org/10.22441/jtm.v5i1.703.

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Forklift merupakan jenis kendaraan khusus yang digunakan untuk memindahkan dan menyusun barang dalam suatu susunan tertentu. Forklift elektrik Nichiyu tipe FB20-75C merupakan forklift elektrik yang menggunakan tenaga listrik sebagai tenaga penggerak, sehingga emisi gas buang yang dihasilkan forklift elektrik lebih bagus dibandingkan dengan forklift bertenaga diesel. Untuk menjaga performa dari forklift elektrik tersebut dibutuhkan perawatan yang berkala. Untuk itu penulis menggunakan metode Failure Mode and Effect Analysis (FMEA) dalam menganalisa penyebab kegagalan yang sering terjadi serta efek yang ditimbulkan oleh kegagalan tersebut serta menentukan langkah-langkah untuk mencegah tingkat kerusakan atau kemungkinan rusak dimulai dengan prioritas tinggi sampai prioritas rendah sehingga mengurangi kerugian-kerugian dan bahaya yang terjadi. Dari 17 kegagalan yang ditemukan maka dapat dianalisa nilai severity, occurance, detection dan Rpn dari setiap potensi kerusakan tersebut. Dari hasil analisa tersebut didapat bahwa kerusakan MPU, charger dan bearing sensor memiliki nilai Rpn tertinggi yaitu 80, sehingga menjadi prioritas dalam tindakan perbaikan dengan cara melakukan aksi terhadap mode kegagalan tersebut berdasarkan kontrol detection sehingga dapat mengurangi kerugian dan bahaya yang akan terjadi.
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Ali M, M. Nushron, and Antonius Kusuma. "ANALISA KINERJA MESIN WTP MENGGUNAKAN METODE FMEA DAN PENJADWALAN PREVENTIF MAINTENANCE." WAKTU: Jurnal Teknik UNIPA 17, no. 1 (January 28, 2019): 15–25. http://dx.doi.org/10.36456/waktu.v17i01.1829.

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Ketersediaan air murni merupakan kebutuhan pokok perusahaan, yang menjadi salah satu syarat utama untuk proses produksi agar perusahaan dapat memproduksi krimer. Dalam memenuhi kebutuhan produksi perusahaan harus memiliki Water Treatment Plant dengan kinerja yang baik. Water Treatment Plant yang baik dapat menghasilkan air murni yang banyak sehingga dapat memenuhi kebutuhan air yang diperlukan oleh Perusahaan. Penelitian ini sangat diperlukan untuk mendapatkan kinerja Water Treatment Plant yang baik untuk meningkatkan hasil air murni Perusahaan XYZ. Penilitian ini menggunakan metode Failure Mode and Effects Analysis(FMEA) untuk mengklasifikasi komponen mana yang membutuhkan perawatan dan penjadwalan. Penjadwalan di penelitian ini menggunakan metode Realibility Center Maintenance (RCM). Dalam penelitian ini menghasilkan Mean Time To Trepair ( MTTR ) sandfilter 0,48 jam, bag filter 0,68 jam, cartridge filter 1,22 jam. Mean Time To Failure (MTTF ) sand filter 684 jam, bag filter 190,3 jam, cartridge filter 236,8 jam. Dan MTBF sandfilter dengan rata-rata 708 jam, bag filter dengan rata-rata 214,8 jam dan cartridge filter dengan rata-rata 260,8 jam per tahun. Selain MTTR, MTTF dan Mean Time Between Failure (MTBF )hasil penilitian lainnya ialah keandalan (realibility) sand filter dengan nilai 0,178, bag filter dengan nilai 0,0053, dan cartridge filter dengan nilai 0,00889.
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Dissertations / Theses on the topic "FMEA analýza"

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Potěšilová, Hana. "Procesní FMECA analýza kartonového stojanu." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2015. http://www.nusl.cz/ntk/nusl-233188.

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The thesis deals with application of method FMECA to the manufacturing process of cardboard stand. The aim of work is to describe cardboard stand manufacturing, identify fault conditions and their consequences in particular manufacturing processes. In order to increase reliability of cardboard stands, we have designed measures based on analysis of criticality.
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Janíčková, Bronislava. "Procesní FMECA analýza výroby smrkového lepeného profilu." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2016. http://www.nusl.cz/ntk/nusl-241249.

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The thesis is focused on the application of the method FMECA process manufacturing whitewood glued profile. The aim of work is to describe the production, identify fault conditions and their consequences in the fractional sub-processes of production and the analysis of criticality propose measures to increase the reliability of achieving the required quality.
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Jun, Jakub. "Analýza sběru dat ve vybrané firmě." Master's thesis, Vysoká škola ekonomická v Praze, 2017. http://www.nusl.cz/ntk/nusl-360181.

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The main focus of this thesis is on data gathering process in the chosen company. The main goal of the thesis is to map the process of data gathering, analyse the current situation and suggest improvements based on revealed problems. The thesis is divided into two parts. The first part focuses on the theoretical foundation of data gathering. There are mentions of the basics of quality management and parts of the ISO 9001:2015 which can be applied to data gathering systems, process and the tools for its mapping and the methods of data gathering. There is a part which focuses on FMEA method, which is used for the analysis of the current state of the process. The second part introduces chosen company. There are used a few tools to map the process with the focus on spots where the data are gathered. According to the FMEA method and its process, there is an analysis of the current system. The attention is paid to the problematic parts of the process of data gathering. Then there can be found few propositions how to make the data gathering process in the company better.
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Petýrek, Robin. "Analýza bezpečnostních rizik na vybraných pracovištích VUT." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2018. http://www.nusl.cz/ntk/nusl-390163.

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Daniš, Pavel. "Analýza rizik a ich riešenie v procese výroby." Master's thesis, Vysoká škola ekonomická v Praze, 2017. http://www.nusl.cz/ntk/nusl-359403.

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The thesis deals with the analysis of risks and ways of their solutions in the production process. Its main contribution is the design improvement of the production process of air conditioning systems in Lindab s. r. o. The thesis provides a comprehensive overview of the FMEA method with its elements aimed at process improvements, identifications of production risks, their causes, levels of severity, occurrence and detection. It is divided into a theoretical and practical part. The thesis is based on foreign literature and findings from research internship carried out in Lindab s. r. o. during studies at University of Economics, Prague.
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Šurýn, Martin. "Identifikace a hodnocení chyb na výrobní lince a jejich prevence." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2012. http://www.nusl.cz/ntk/nusl-230290.

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This master’s thesis is focused on description and application of the FMEA method at the manufacturing company. The thesis is based on important steps such as introducing a knowledge database of all possible functions, failures, and countermeasures to minimize risks of a failure occurrence (detection, prevention), a failure assessment by Pareto analysis, and verification of the introduced template by a real project.
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Fejksová, Radka. "Analýza a zlepšování jakosti s využitím sedmi jednoduchých nástrojů jakosti." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2008. http://www.nusl.cz/ntk/nusl-221644.

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Master’s thesis occupies with problems of quality in company Karsit L.L.C. First part is directed at analysis of present situation and at description of problems in a theory level. In next part tools of quality are applied at particular product and analysis of spoilage and process capability is executed.
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Weberová, Denisa. "Řizení rizik ve vybraném podniku." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2019. http://www.nusl.cz/ntk/nusl-402657.

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This Thesis deals with creating system for controlling risks based on critical analysis for chosen company. The company is called Vinařství Kovář and it's owned by Mr Miroslav Kovář, who is a wine producer. The first part of the Thesis is focusing on theory of controlling risks. The second part analyses current state of the company, it's risks and evaluation of the risks. The assessment of the risk is done by doing an FMEA analysis. This helps to find the most severe risks which are then eliminated with set actions. The last part of the Thesis contains suggestions of controlling the risks for the company to prevent or minimalise potential risks.
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Dorňák, Ondřej. "Analýza rizik v systému managementu kvality." Master's thesis, Vysoká škola ekonomická v Praze, 2010. http://www.nusl.cz/ntk/nusl-75919.

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The Paper is focused on risk analysis of composite bumper Arway S production process. The bumper is produced by Composite Components company for Iveco bus producer. According to discussions of expert team, several types of quality discrepancies were discovered. By using FTA analysis we discovered causes of those discrepancies. FMEA method and Pareto Analysis helped to set most dangerous discrepancies which cumulative seriousness reached 54 %. In discussion, the expert team set corrective action. In parallel with FMEA and Pareto Analysis 8D method was used. It's results were in line with other methods and complete the whole image of the issue. Arway S is a key product and so some of those proposed corrective actions were realized immediately. As a result, the appearance of rejections with specific defect almost vanished.
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Brejchová, Ingrid. "Řízení rizik ve společnosti PLASTIC BOX CZ, s.r.o." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2016. http://www.nusl.cz/ntk/nusl-241320.

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This diploma thesis deals with risk management of a selected company. The described company is called PLASTIC BOX CZ, Ltd. and it is engaged in the manufacture of plastic products. The theoretical part contains the definition of components, which are mainly identification, analysis and methods to reduce individual risks. Appropriate analytical methods related to the risk management process are subsequently defined. In the analytical part, risks of the business entity are identified using selected methods. Risk analysis is performed by the FMEA analysis and elaborated in the specific process of running the company. The last part of this thesis includes the design of a risk management system of operating the company PLASTIC BOX CZ, Ltd., which is meant to ensure minimization and prevention of possible risks.
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Conference papers on the topic "FMEA analýza"

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Yasko, Alexander, Eugene Babeshko, and Vyacheslav Kharchenko. "FMEDA-Based NPP I&C Systems Safety Assessment: Toward to Minimization of Experts’ Decisions Uncertainty." In 2016 24th International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/icone24-60377.

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There are many techniques for the Nuclear Power Plants Instrumentation and Control (NPP I&C) systems safety assessment. Each of them is suitable for specific types of I&C systems and life cycle stages. Though general procedures of techniques application are specified by standards and described by guides, there is no universal solution that could be unambiguously applied to any NPP I&C system. The Failure Modes, Effects and Diagnostics/Criticality Analysis (FME(D/C)A) is the one that is most often used. Using this technique, the process of assessment is not trivial because of dimensionality problem that is especially critical for modern NPP I&C systems that contain many complex electronic components. Another challenge is the need of compliance to varying requirements of standards. Furthermore, modern I&C systems are based on different platforms (FPGA, microcontrollers). Most of safety and reliability assessment techniques, including mentioned FME(D/C)A, are based on expertise and thereby results are dependent on experts’ decisions very much. This could be a serious challenge, because it is very difficult to find universal experts that have sufficient experience to be equally qualified in different electronic components (FPGA, microcontrollers etc.) used in modern I&C systems. The goal of this paper is to analyze the ways of automation of FMEDA-based NPP I&C systems safety assessment and minimization of uncertainty degree of experts’ decisions. Possible experts’ errors and the uncertainty degree of their decisions are analyzed. We propose integration of all existing FMEA-based techniques into XME(D/C)A that includes Functional FMEA, Design FMEA, Software FMEA, Hardware FMEA etc. Such approach allows performing more comprehensive analysis. Developed tool AXMEA (Automated XMEA) represents an integrated solution that provides the automation of stages of FMEDA technique applied to NPP I&C. The case study is the application of proposed technique and tool during SIL3 certification of the modular RadICS™ platform.
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Ebrahimipour, V., K. Rezaie, and S. Shokravi. "Enhanced FMEA by multi-agent engineering FIPA based system to analyze failures." In 2010 Annual Reliability and Maintainability Symposium (RAMS). IEEE, 2010. http://dx.doi.org/10.1109/rams.2010.5448071.

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Kames, Elisabeth, Ryan Zaremba, and Beshoy Morkos. "Analyzing Composite Material Manufacturing Methods Using Failure Modes Effect Analysis." In ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/detc2017-67368.

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This paper presents the preliminary results of a case study of Failure Modes and Effects Analysis (FMEA) in composite manufacturing. The purpose of FMEA is to improve quality, reliability, safety, durability, and reduce product life-cycle costs. Six various methods of composite layup (both manual and automated) were identified and examined with respect to various defect types caused through the composite layup process such as porosity, fiber misalignment, excess or insufficient resin, and incomplete curing. An adaptation of FMEA for composite manufacturing was used to analyze the different defect types, and the occurrence, severity, and detectability of each type of failure in each of the composite manufacturing processes. Failure was defined as the loss of function or ability to perform a prescribed task in a given manner for which that part was designed [1]. The conclusions of this study are two-fold: design engineers can analyze the most common composite material defects in order to build robustness into the product and the methodologies used can assist process improvement for manual or automated composite manufacturing.
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Huang, Zhilin. "Analyze the Relationship Between CO2 Emissions and GDP from the Global Perspective." In 2021 International Conference on Financial Management and Economic Transition (FMET 2021). Paris, France: Atlantis Press, 2021. http://dx.doi.org/10.2991/aebmr.k.210917.068.

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Moratelli, La´zaro, Eduardo A. Tannuri, and He´lio M. Morishita. "Utilization of FMEA During the Preliminary Design of a Dynamic Positioning System for a Shuttle Tanker." In ASME 2008 27th International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2008. http://dx.doi.org/10.1115/omae2008-57808.

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The Dynamic Positioning mode operation of vessels, especially those related to the offshore oil industry, requires rigorous reliability analysis in order to eliminate the dangerous consequence of loosing position or to create a procedure when the consequence can not be eliminated. In general, the reliability analysis of the Dynamic Positioning System (DPS) is performed through Failure Mode and Effect Analysis (FMEA). In this paper the FMEA procedure is proposed taking into account the failure data reported in IMCA DP Incidents Reports. The idea of this procedure is to analyze and improve the system configuration during preliminary design in terms of the reliability considering critical failures. To complete the analysis, the consequence is evaluated through dynamical simulations for offloading operation in tandem configuration. The simulations results indicate the need to improve the DPS configuration and three modifications are proposed to compensate and create redundancy to avoid occasional failures of the propellers are proposed.
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LaFleur, Chris B., Alice B. Muna, Katrina M. Groth, Matthew St. Pierre, and Melissa Shurland. "Failure Analysis of LNG Rail Locomotives." In 2017 Joint Rail Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/jrc2017-2275.

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This paper presents a risk assessment of a Liquefied Natural Gas (LNG)/diesel hybrid locomotive to identify and rank failures that could result in the release of LNG or Gaseous Natural Gas (GNG) to the surrounding environment. The Federal Railroad Administration (FRA) will analyze industry safety assessments of the proposed rail vehicles and the goal of this risk analysis is to identify and prioritize hazard scenarios so the FRA can ensure that they are properly addressed. For operational activities, a Failure Modes and Effects Analysis (FMEA) was performed to identify high risk failure modes. A modified hazard and operability study (HAZOP) methodology was used to analyze hazard scenarios for the maintenance activities for the LNG and Compressed Natural Gas (CNG) dual-fuel locomotives and the LNG tender car. Because refueling operations are highly dependent on human interactions, a human factors assessment was also performed on a sample refueling procedure to identify areas of improvement and identify best practices for analyzing future procedures. The FMEA resulted in the identification of 87 total failure modes for the operational phase, three of which were deemed to have a High risk priority, all involving the cryogenic storage tank. The HAZOP for the LNG tender resulted in the identification of eight credible hazard scenarios and the HAZOP for the locomotive in the maintenance mode identified 27 credible hazard scenarios. The high and medium risk failure modes and hazard scenarios should be prioritized for further analysis.
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He, David, and Angela Adamyan. "An Impact Analysis Methodology for Design of Products and Processes for Reliability and Quality." In ASME 2001 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2001. http://dx.doi.org/10.1115/detc2001/dfm-21181.

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Abstract This paper presents an impact analysis methodology for design of products and processes for reliability and quality. Some important aspects in design of products and processes are to be able to estimate the impact of possible failures on product/process reliability and quality and be able to identify design alternatives that enhance product and process reliability and quality. The methodology presented in this paper combines the structural and qualitative analysis of Failure Modes and Effect Analysis (FMEA) techniques with dynamic and qualitative analysis of Petri net modeling approach and is able to analyze multiple failure effect and their impacts on reliability and quality of product and process design.
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8

Zhang, Han-Liang, Hong-Zhong Huang, and Yu Liu. "Fuzzy Reliability Prediction Method Based on FMECA for Diesel Engine." In ASME 2009 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2009. http://dx.doi.org/10.1115/detc2009-87003.

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Diesel engine is a multi-disciplinary complex system with the harsh working environment and high reliability requirements. Its design for satisfying the basic reliability requirement is a high-demanding work. Correspondingly the reliability prediction is served as an important tool for reliability design. However, in the traditional reliability method, the analytical outcome obtained from the conventional FMECA was not always sufficient. This increases the workload of designers in charge of reliability, and reduces the working efficiency. Therefore, this paper conducts an in-depth research with the emphasis on the diesel engine’s reliability prediction, in which the failure mode and the information of criticality provided by FMECA will be made full use of to carry out the reliability prediction. Meanwhile, to make the prediction results more objective and reasonable, this paper introduces the weight of experts, and provides a prediction model, in which the fuzzy analytic hierarchy process and the fuzzy comprehensive evaluation are combined to analyze the criticality of FMECA.
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Eifler, Tobias, Roland Engelhardt, Johannes Mathias, Hermann Kloberdanz, and Herbert Birkhofer. "An Assignment of Methods to Analyze Uncertainty in Different Stages of the Development Process." In ASME 2010 International Mechanical Engineering Congress and Exposition. ASMEDC, 2010. http://dx.doi.org/10.1115/imece2010-39126.

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During its life cycle, each engineering product goes through different stages of planning, production and usage. Uncertainties occur in all of these phases. As defined, uncertainties in technical systems are present as far as product and process properties are not determined and deviations of these properties arise. They result either from imperfect information about output values of production processes (regarding product properties) or in terms of diverging uses of the products. Especially within the product development process, the occurring uncertainties have to be taken into account. During the early design stages, decisions that have a variously strong impact on the future product are made. Moreover, the knowledge about a future product is still low so that neither the expected processes nor the product’s properties are known. For this reason, well-known methods of probabilistic uncertainty analysis are not sufficient. They cannot be applied until the product is completely defined. A comprehensive uncertainly analysis in the product development process can be executed in an integrated process model with the Uncertainly Mode and Effects Analysis Methodology (UMEA) [1]. The underlying model of uncertainly is the basis for a comprehensive and consistent classification of uncertainly, a distinction comparable to concepts such as reliability, availability, error or risk. The model to analyze uncertainty has been exercised using the example of the product development process according to Pahl/Beitz [2]. It enables the assignment of suitable methods for the classification of uncertainty at different stages in the design process and thus different levels of abstraction. Based on this model, the quantitative methods of the probability theory are complemented by qualitative concepts such as risk analysis methods, for example, FailureMode and Effects Analysis (FMEA), Event Tree Analysis (ETA), or Hazard and Operability (HAZOP). The assignment of methods offers the possibility to analyze the classified uncertainties in the different phases of the product development process.
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Kasravi, Kas. "Improving the Engineering Processes With Text Mining." In ASME 2004 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/detc2004-57790.

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The engineering process relies on extensive sources of knowledge in textual form, such as books, conference papers, product catalogs, and web pages. Leveraging the full value of the knowledge in textual data is difficult due to the length of time required to read and comprehend the documents. Text mining untaps the vast amounts of information buried in textual data. Text mining can process the content of large numbers of documents, semantically analyze and organize the content, and extract the useful information for downstream applications. Once analyzed, the informational content of documents can be indexed and accessed in multiple formats, such as summaries, key concepts, events, relationships, and visual representations. Applications of text mining in engineering are diverse and include predictive warranty analysis, quality improvements, patent analysis, competitive assessments, FMEA, and product searches.
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