Developing a Product Design Model for a Specific Electro-Optical Product Adopting Design to Cost (DTC) Procedure
Mahdi
Karbasian
Associated professor, Faculty of Management &industrial Engineering, Malek ashtar university of technology, Iran
author
Umolbanin
Yousefi
Assistant professor, Faculty of Management &industrial Engineering, Malek ashtar university of technology, Iran
author
Abutalib
Shafaqat
assistant professor , , Faculty of Management &industrial Engineering, Malek ashtar university of technology, Iran
author
Leila
Asqazadeh
MSc in industrial engineering, , Faculty of Management &industrial Engineering, Malek ashtar university of technology, Iran
author
text
article
2020
per
design to cost (DTC) utilized at concept phase design is branch of design for Xwhich by exploiting different techniques and procedures, estimates the life cycle costs of different design for product before its manufacturing: thus, enabling producer-by comparing costs revenues, and profits-to select the most optimal design for manufacturing a product. The present research sets out to execute and deploy DTC method for specific electro-optical product. Unlike other research works, the present study has availed itself of the axiomatic design method to analyze customers' needs and converting them to estimating life cycle costs-by examining different models in light of available costs and information. Structure in the industry under investigation –we have developed an estimation model base and developing mathematical formulas, we have embarked on calculating life cycle costs of two design A and B .the obtained results indicate that in the care of product under study, design A – as regards cost effectiveness in production and life cycle costs in economic terms- can be selected as e premium concepts design.
Journal of Quality Engineering and Management
Parsian Quality and Productivity Research
2322-1305
10
v.
3
no.
2020
171
188
https://www.pqprc.ir/article_131075_646e93fe04c9d525a5987b028ec8a808.pdf
Design for Reliability: Case Study HRSG Boiler
Mohammadjavad
Shamsi
Ph.D. Candidate, Department of Industrial Engineering, University of Kurdistan, Iran
author
Mahmoud
Shahrokhi
Associate Professor, Department of Industrial Engineering, University of Kurdistan. Iran
author
text
article
2020
per
The use of Heat Recovery Steam Generators (HRSGs) in combined cycle power plants dramatically increases the efficiency of power generation. One of the most important parts of HRSG is Feed Water System (FWS). This paper describes the process of selecting the optimal configuration for the FWS of Heat Recovery Steam Generator, which has been done in MAPNA Boiler and Equipment Engineering and Manufacturing Company. First, the important equipment of the FWS is identified and is demonstrated by the reliability block diagram. Then the failure rate of each equipment is estimated using the documents of the International Atomic Energy Agency, the OREDA handbook and the IEEE 500 standard, and the system reliability is calculated in the Excel software environment. Finally, the results were analyzed and based on that, the optimal configuration of the FWS is determined. The proposed approach can also be used to design the reliability-based design of other industrial systems.
Journal of Quality Engineering and Management
Parsian Quality and Productivity Research
2322-1305
10
v.
3
no.
2020
189
202
https://www.pqprc.ir/article_131074_de6178e3d2612f9360ae7ce947139a17.pdf
Interpretive Prioritization of Sustainable Outsourcing Risk Control Based on Capacity Supply Chain Capabilities Based on Analysis Interpretive Ranking Process (IRP)
Bijan
Pishejoo
PhD Student, Department of Industrial Management, Masjed-Soleiman Branch, Islamic Azad University, Masjed Soleiman, Iran
author
Saber
Molaalizadeh Zavardeh
Assistant Professor, Department of Industrial Engineering, Islamic Azad University, Masjed-Soleiman Branch, Masjed-Soleiman, Iran
author
Ali
Mahmoodirad
Associate Professor, Department of Applied Mathematics, Masjed-Soleiman Branch, Islamic Azad University, Masjed Soleiman, Iran
author
Allahkaram
Salehi
Assistant Professor, Department of Accounting, Islamic Azad University, Masjed-Soleiman Branch, Masjed Soleiman, Iran
author
Reza
Tehrani
Professor, Department of Financial Management, Tehran University
author
text
article
2020
per
The Purpose of this research is Interpretive Prioritization of Sustainable Outsourcing Risk Control Based on Capacity Chain Capabilities Based on Analysis Interpretive Ranking Process (IRP). In this study, in order to identify the components (supply chain capabilities) and research propositions (sustainable supply chain outsourcing risks), a combined analysis was performed with the participation of 14 industrial management experts at the university level, and in a small part, components and propositions. Identified in the form of matrix questionnaires were evaluated by 25 managers with experience in the National Company for Southern Oilfields. The results showed that the knowledge management capabilities component has the highest level of priority in the supply chain capabilities to control the risks of sustainable supply chain outsourcing and two propositions of increasing environmental pollution and lack of investment in waste recycling are the most likely risks of sustainable supply chain outsourcing. This research as a decision-making basis to understand the supply chain cycle to make the best decision can help improve the level of development of the National Company of Southern Oilfields in a competitive market environment.
Journal of Quality Engineering and Management
Parsian Quality and Productivity Research
2322-1305
10
v.
3
no.
2020
203
226
https://www.pqprc.ir/article_131076_69b5249c521a5b967bef16f57a169f9b.pdf
Supply Chain Quality Management in Transportation Routing Using Genetic Algorithm
Mohammad Mehdi
Movahedi
Associate Professor, Department of Industrial Management, Firoozkooh Branch, Islamic Azad University, Firoozkooh, Iran.
author
Alireza
Azizi
PhD student, Department of Industrial Management, Firoozkooh Branch, Islamic Azad University, Firoozkooh, Iran.
author
Seyed Ahmad
Shayannia
Assistant Professor, Department of Industrial Management, Firoozkooh Branch, Islamic Azad University, Firoozkooh, Iran
author
text
article
2020
per
The purpose of this article is to examine the quality of goods in the process of transfer between members of the supply chain. For this purpose, a suitable mathematical model has been designed to manage the supply channel route of the supply chain problem and the problem has been solved using a genetic algorithm. In the present study, real-world conditions such as vehicle traffic constraints as well as product quality are considered by considering returned items, and also the Markov chain is used to investigate the possibility of transfer between members of the supply chain. The innovation of this research is the introduction of the channel selection system for transportation planning in the supply chain. The results show that the method used in this study has a good performance and the optimal way of product flow in a distribution network using genetic algorithm is presented.
Journal of Quality Engineering and Management
Parsian Quality and Productivity Research
2322-1305
10
v.
3
no.
2020
227
234
https://www.pqprc.ir/article_131077_3f9c6f698b7acaabec4bf6f5a6ada26c.pdf
Integrating Value Analysis Based on Supply Chain Flexibility by Interpretive Ranking Process (IRP) (Case Study: Petrochemical Industry)
Alireza
Aghabeiki Alughareh
PhD Student, Faculty of Humanities, Saveh Branch, Islamic Azad University, Saveh, Iran
author
Ehsan
Sadeh
Associate Professor, Department of Management, Faculty of Humanities, Saveh Branch, Islamic Azad University, Saveh, Iran
author
Zinolabedin
Amini Sabegh
Associate Professor, Department of Management, Faculty of Humanities, Saveh Branch, Islamic Azad University, Saveh, Iran
author
text
article
2020
per
Supply chain flexibility is a factor in gaining a competitive advantage in today's changing world, which helps to make effective supply chain management decisions. Therefore, designing an integrated approach to the values resulting from supply chain flexibility can help sustainable development opportunities in companies and control threats in a competitive environment. The Purpose of this research is Interpretive Ranking Process (IRP) Integrating Value Based on Supply Chain Flexibility. Since supply chain value integration can be different, in this study, value integration was divided into two parts: market process pluralism and production process pluralism, based on two interpretive ranking analyzes and a comprehensive structural interpretive model. Select the most effective value integration propositions based on supply chain flexibility. In this research, in order to identify the components and propositions of the research, the analysis was done with the participation of 15 academic experts and in the quantitative part, the components and propositions identified in the form of matrix questionnaires by 23 managers with experience petrochemical companies were evaluated for interpretive analysis. The results showed that the two components of financial resource flexibility (T6) and information system flexibility (T7) have the highest level of priority in supply chain resilience dimensions. And the two propositions of creating innovative values and demand-driven management that are effective in promoting the level of pluralism in market processes of value integration and the dynamics of communication with suppliers of raw materials were identified as the most motivating factor in the multiplicity of production processes in order to create value integration. This research as a decision basis to understand the supply chain cycle to make the best decision can help improve the level of development of petrochemical companies in a competitive environment.
Journal of Quality Engineering and Management
Parsian Quality and Productivity Research
2322-1305
10
v.
3
no.
2020
235
258
https://www.pqprc.ir/article_131078_edd059b86ea0c930c8dd6f11ac5941a2.pdf
Evaluating the Efficiency of petrochemical companies based on human resource, operations and sales functions using Data Envelopment Analysis (DEA) approach
Bakhtiar
Ostadi
School of Industrial and Systems Engineering, Tarbiat Modares University, Tehran, Iran
author
Meysam
Zarinkolah
M.Sc, Industrial Engineering, School of Industrial and Systems Engineering, Tarbiat Modares University, Tehran, Iran
author
text
article
2020
per
In recent years, many efforts have been made to achieve comprehensive criteria and models for evaluating companies. In this article, the aim is to obtain the efficiency of petrochemical companies based on human resource functions, operations and sales. The efficiency model can show better performance for calculating efficiency by considering human resource functions, operations and sales. 14 active petrochemicals are considered in the stock exchange and the concept model is based on three units of human resources, operations unit and sales unit. Data extracted from Codal site. The efficiency ranking of petrochemical industries is calculated with the same data by three methods. A network model is used to obtain efficiency and the results show the efficiency of petrochemicals 1, 10 and 11 in each model. The implementation of models shows that human resource functions, operations and sales can perform better. Also, the different results of the three models from each other show the importance of choosing a performance appraisal model for organizations.
Journal of Quality Engineering and Management
Parsian Quality and Productivity Research
2322-1305
10
v.
3
no.
2020
259
267
https://www.pqprc.ir/article_131079_3f42f9a7710e8902ebc2fe1693c349c9.pdf