Sustainable Operations and Computers最新文献

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A prediction of future flows of ephemeral rivers by using stochastic modeling (AR autoregressive modeling) 基于随机模型(AR自回归模型)的短期河流未来流量预测
Sustainable Operations and Computers Pub Date : 2022-01-01 DOI: 10.1016/j.susoc.2022.05.003
Mir Mohammad Ali Malakoutian , Seyedeh Yasaman Samaei , Mitra Khaksar , Yas Malakoutian
{"title":"A prediction of future flows of ephemeral rivers by using stochastic modeling (AR autoregressive modeling)","authors":"Mir Mohammad Ali Malakoutian ,&nbsp;Seyedeh Yasaman Samaei ,&nbsp;Mitra Khaksar ,&nbsp;Yas Malakoutian","doi":"10.1016/j.susoc.2022.05.003","DOIUrl":"10.1016/j.susoc.2022.05.003","url":null,"abstract":"<div><p>There are different flow prediction models such as Autoregressive models, Autoregressive moving average models, first-order autoregressive-moving average models, etc. The main purposes of this dissertation were to fit a model to represent a river flow data of 10 rivers in the Northern part of Cyprus. The modeling was built on the estimate of parameters, modeling the residuals, generating synthetic river flows, and checking for the goodness of fit to the monitored data. Finally, the findings were used to evaluate the synthetic series for future flow predictions. The study on available data demonstrated that the (AR) model was an efficient and reliable technique in which, the model identification technique was supplemented by the Akaike's information criterion (AIC) in order to decide the type and the order of the model. The Box-Pierce Porte Manteau test is used to check the dependency of residuals. it is recommended to generate stochastic modeling for the downstream drainage areas of the 10 rivers in which the surface geology totally changes and surface flow turns to be a subsurface flow due to the gravel and pebbles distributed all around the riverbeds.</p></div>","PeriodicalId":101201,"journal":{"name":"Sustainable Operations and Computers","volume":"3 ","pages":"Pages 330-335"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666412722000149/pdfft?md5=b8808fc70d103430020e1ea386a1ace3&pid=1-s2.0-S2666412722000149-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79512024","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Proposing a two-step decision support system for differential diagnosis of tuberculosis from pneumonia 提出肺结核与肺炎鉴别诊断的两步决策支持系统
Sustainable Operations and Computers Pub Date : 2022-01-01 DOI: 10.1016/j.susoc.2022.06.002
Ali Farahani , Toktam Khatibi , Hossein Sarmadian , Azam Boskabadi
{"title":"Proposing a two-step decision support system for differential diagnosis of tuberculosis from pneumonia","authors":"Ali Farahani ,&nbsp;Toktam Khatibi ,&nbsp;Hossein Sarmadian ,&nbsp;Azam Boskabadi","doi":"10.1016/j.susoc.2022.06.002","DOIUrl":"10.1016/j.susoc.2022.06.002","url":null,"abstract":"<div><p>Mycobacterium tuberculosis (TB) is an infectious bacterial disease presenting similar symptoms to pneumonia. Therefore, differentiating between TB and pneumonia can be challenging for physicians and lead to delays in diagnosis and treatment. Early diagnosis of TB in particular, is critical in preventing community spread. The purpose of this study is to propose a method of differential diagnosis of TB from pneumonia using low-cost features. A two-step decision support system called Pneumonia-Tuberculosis Diagnosis Support System (PTBDSS) is proposed for differential diagnosis of TB from pneumonia based on stacked ensemble classifiers. The first step of the proposed model aims to identify an early diagnosis based on low-cost features, including demographic characteristics and patient symptoms. The second step of the proposed model confirms a diagnosis based on meta features extracted in the first step, laboratory tests, and chest radiography reports. The meta feature is a vector of length five, and each number in that vector comes from the vote of one classifier. This retrospective study considers 199 medical records of patients admitted to the isolation ward of a hospital in Arak, Iran, with suspected TB or pneumonia. Experimental results show that the proposed method outperforms the compared machine learning methods for early differential diagnosis of pulmonary tuberculosis from pneumonia with AUC of <span><math><mrow><mn>90.26</mn><mo>±</mo><mn>2.30</mn><mspace></mspace></mrow></math></span> and accuracy of <span><math><mrow><mn>91.37</mn><mo>±</mo><mn>2.08</mn></mrow></math></span> with <span><math><mrow><mn>95</mn><mo>%</mo></mrow></math></span> CI and final decision making with AUC of <span><math><mrow><mn>92.81</mn><mo>±</mo><mn>2.72</mn></mrow></math></span> and accuracy of <span><math><mrow><mn>93.89</mn><mo>±</mo><mn>2.81</mn><mspace></mspace></mrow></math></span> with <span><math><mrow><mn>95</mn><mo>%</mo></mrow></math></span> CI.</p></div>","PeriodicalId":101201,"journal":{"name":"Sustainable Operations and Computers","volume":"3 ","pages":"Pages 303-316"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666412722000174/pdfft?md5=65f1bb65c22ee78a687693150f68d460&pid=1-s2.0-S2666412722000174-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86661519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
3D printing – A review of processes, materials and applications in industry 4.0 3D打印——工业4.0中的工艺、材料和应用综述
Sustainable Operations and Computers Pub Date : 2022-01-01 DOI: 10.1016/j.susoc.2021.09.004
Anketa Jandyal, Ikshita Chaturvedi, Ishika Wazir, Ankush Raina PhD, Mir Irfan Ul Haq PhD
{"title":"3D printing – A review of processes, materials and applications in industry 4.0","authors":"Anketa Jandyal,&nbsp;Ikshita Chaturvedi,&nbsp;Ishika Wazir,&nbsp;Ankush Raina PhD,&nbsp;Mir Irfan Ul Haq PhD","doi":"10.1016/j.susoc.2021.09.004","DOIUrl":"https://doi.org/10.1016/j.susoc.2021.09.004","url":null,"abstract":"","PeriodicalId":101201,"journal":{"name":"Sustainable Operations and Computers","volume":"3 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666412721000441/pdfft?md5=996092205e8ce114e3c0d7ecc35c71ea&pid=1-s2.0-S2666412721000441-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72279084","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 147
Impact of COVID-19 pandemic on the Turkish civil aviation industry 新冠肺炎疫情对土耳其民航业的影响
Sustainable Operations and Computers Pub Date : 2022-01-01 DOI: 10.1016/j.susoc.2021.11.002
Muhammet Deveci , Muharrem Enis Çiftçi , İbrahim Zeki Akyurt , Ernesto D.R. Santibanez Gonzalez
{"title":"Impact of COVID-19 pandemic on the Turkish civil aviation industry","authors":"Muhammet Deveci ,&nbsp;Muharrem Enis Çiftçi ,&nbsp;İbrahim Zeki Akyurt ,&nbsp;Ernesto D.R. Santibanez Gonzalez","doi":"10.1016/j.susoc.2021.11.002","DOIUrl":"10.1016/j.susoc.2021.11.002","url":null,"abstract":"<div><p>COVID-19 pandemic, which has announced to the world from Wuhan in China, has naturally formed economic shocks in air transport. As a result of the COVID-19 crisis, governments closed international borders and almost all airlines have drastically reduced their available seat capacity. The aim of this study is to examine the early and late responses such as financial decisions, managing and recovering flights, human resources management and hygiene measures taken by Turkish air carriers in a crisis environment during pandemics and economic shocks. Turkish Civil Aviation Industry (TCAI) is analyzed pre and during COVID-19 in terms of market overview. Finally, we also present current and future directions, and provide examples of the reactions from Turkish and global carriers. The results show that TCAI is heavily impacted by the COVID-19 Pandemic and the market is re-shaping with fewer carriers in the recovery phase. Airline staff faced significant salary decreases in TCAI due to revenue decrease of the airlines. Cargo-only flights are increased crucially in the TCAI, although passenger figures are dropped.</p></div>","PeriodicalId":101201,"journal":{"name":"Sustainable Operations and Computers","volume":"3 ","pages":"Pages 93-102"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666412721000490/pdfft?md5=43ee86fe5fa08bec1e2c47107822da82&pid=1-s2.0-S2666412721000490-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76916273","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 20
Nature inspired evolutionary algorithm integrated performance assessment of floating solar photovoltaic module for low-carbon clean energy generation 基于自然启发进化算法的浮式太阳能光伏组件低碳清洁发电综合性能评估
Sustainable Operations and Computers Pub Date : 2022-01-01 DOI: 10.1016/j.susoc.2021.10.002
Anik Goswami, Pradip Kumar Sadhu
{"title":"Nature inspired evolutionary algorithm integrated performance assessment of floating solar photovoltaic module for low-carbon clean energy generation","authors":"Anik Goswami,&nbsp;Pradip Kumar Sadhu","doi":"10.1016/j.susoc.2021.10.002","DOIUrl":"10.1016/j.susoc.2021.10.002","url":null,"abstract":"<div><p>Development and deployment of FSPV systems are still in the nascent stages hence long-term performance, control and feasibility study of FSPV systems are not well addressed. Precise and robust estimation of FSPV panel parameters will play an important role in determining the actual performance, carbon savings and long-term feasibility studies of FSPV systems. Here, hybrid stochastic firefly algorithm (HSFA) is used for parameter estimation and optimization. The hybrid algorithm is used to find out the parameters of single diode model, double diode model and FSPV module. An experiment is also performed using FSPV modules under varying irradiance conditions. The accuracy of model is evaluated by comparing the simulated results with the experimental results and computing the relative error and root mean square error (RMSE). The parameters extracted using the proposed method has a very low RMSE value of 9.83002E-04. Assessment of the experimental and estimated results show that the relative error for measured electricity on a sunny day is 0.57% while for an overcast day it is 0.89%. For partial shading condition, the relative error and RMSE was 0.79% and 6.5%, respectively. The results which are in well agreement with the experimental values demonstrate the superior performance of the model in determining the FSPV parameters. Proper estimation of the FSPV parameters will help researchers, scientists, engineers and all actors associated with solar PV systems in making sound judgements towards the deployment of FSPV systems and help the society in developing a sustainable ecosystem towards implementation of industry 4.0 by adapting to low-carbon power generation methods.</p></div>","PeriodicalId":101201,"journal":{"name":"Sustainable Operations and Computers","volume":"3 ","pages":"Pages 67-82"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666412721000465/pdfft?md5=fb481a4cba1be9d2aff37b19f202c473&pid=1-s2.0-S2666412721000465-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73454786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Design of a Distribution Network in a Multi-product, Multi-period Green Supply Chain System Under Demand Uncertainty 需求不确定性下多产品、多周期绿色供应链系统配电网设计
Sustainable Operations and Computers Pub Date : 2022-01-01 DOI: 10.1016/j.susoc.2022.01.005
Azam Boskabadi , Mirpouya Mirmozaffari , Reza Yazdani , Ali Farahani
{"title":"Design of a Distribution Network in a Multi-product, Multi-period Green Supply Chain System Under Demand Uncertainty","authors":"Azam Boskabadi ,&nbsp;Mirpouya Mirmozaffari ,&nbsp;Reza Yazdani ,&nbsp;Ali Farahani","doi":"10.1016/j.susoc.2022.01.005","DOIUrl":"10.1016/j.susoc.2022.01.005","url":null,"abstract":"<div><p>This paper proposes a novel fuzzy mathematical model for a distribution network design problem in a multi-product, multi-period, multi-echelon, multi-plant, multi-retailer, multi-mode of transportation green supply chain system. The three purposes of the model are to minimise total network cost, maximise net profit per capita for each human resource, and diminish CO2 emission throughout the network. P-hub median location with multiple allocations is used for locating the distribution centres. One scenario is designed for fuzzy customer demands with a trapezoidal membership function. Furthermore, the model determines the design of the network (selecting the optimum numbers, locations of plants, and distribution centres to open), finding the best strategy for material transportation through the network with the availability of different transportation modes, the capacities level of the facilities (plants or distribution centres (DCs)), and the number of outsourced products. Finally, all uncertain customer demands for all product types can be satisfied based on the methods mentioned above. This multi-objective mixed-integer non-linear mathematical model is solved by NSGA-II, MOPSO and a hybrid meta-heuristic algorithm. The results show that NSGA-II is the exclusive algorithm that obtains the best result according to the evaluation criteria.</p></div>","PeriodicalId":101201,"journal":{"name":"Sustainable Operations and Computers","volume":"3 ","pages":"Pages 226-237"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666412722000058/pdfft?md5=749da0ac9852aa764388a6b34a81c931&pid=1-s2.0-S2666412722000058-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87287722","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 24
Contextual relationships among drivers and barriers to circular economy: An integrated ISM and DEMATEL approach 循环经济的驱动因素和障碍之间的语境关系:ISM和DEMATEL的综合方法
Sustainable Operations and Computers Pub Date : 2022-01-01 DOI: 10.1016/j.susoc.2021.09.003
Shrinath Manoharan , Venkata Sai Kumar Pulimi , Golam Kabir , Syed Mithun Ali
{"title":"Contextual relationships among drivers and barriers to circular economy: An integrated ISM and DEMATEL approach","authors":"Shrinath Manoharan ,&nbsp;Venkata Sai Kumar Pulimi ,&nbsp;Golam Kabir ,&nbsp;Syed Mithun Ali","doi":"10.1016/j.susoc.2021.09.003","DOIUrl":"10.1016/j.susoc.2021.09.003","url":null,"abstract":"<div><p>Recently, Circular Economy (CE) is implemented by the manufacturing industries since it helps the management to reduce waste and increase productivity. Industries are adopting CE because it helps them gain economic, environmental, and social benefits. This study is primarily aimed at the identification and ranking of the drivers and barriers for the implementation of CE in the automobile industry. For this, an integrated approach of interpretive structural modeling (ISM) and decision-making trial and evaluation laboratory (DEMATEL) is utilized. The results of this study indicate that the share/ benefit and reduction of cost are the most critical drivers while unaware/limited knowledge and cost and financial constraint are the major barriers for the implementation of CE in the automobile industry. This integrated approach will help the decision makers and policy makers to take immediate and effective actions, and focus on the productivity of the company.</p></div>","PeriodicalId":101201,"journal":{"name":"Sustainable Operations and Computers","volume":"3 ","pages":"Pages 43-53"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S266641272100043X/pdfft?md5=d1a63842083666dcb591f55fcd253fe4&pid=1-s2.0-S266641272100043X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87726296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 28
The role of additive manufacturing in industry 4.0: An exploration of different business models 增材制造在工业4.0中的作用:不同商业模式的探索
Sustainable Operations and Computers Pub Date : 2022-01-01 DOI: 10.1016/j.susoc.2022.07.001
Badr Elhazmiri , Nida Naveed , Muhammad Naveed Anwar , Mir Irfan Ul Haq
{"title":"The role of additive manufacturing in industry 4.0: An exploration of different business models","authors":"Badr Elhazmiri ,&nbsp;Nida Naveed ,&nbsp;Muhammad Naveed Anwar ,&nbsp;Mir Irfan Ul Haq","doi":"10.1016/j.susoc.2022.07.001","DOIUrl":"10.1016/j.susoc.2022.07.001","url":null,"abstract":"<div><h3>Purpose</h3><p>The rising interest in the integration of digital advanced manufacturing and production systems in the Industry 4.0 context is one of the main factors in the introduction of Additive Manufacturing (AM). The novel technology might change the way firms operate, and the way they interact with consumers, opening new horizons for an improved profit margin and more sustainable business models. The research presented a comprehensive review on the potent role of AM in adhering to customers’ complicated and unique needs using various technologies and techniques, as it discussed the role of AM in introducing new business models that increase the business competitiveness and profitability through an optimisation of production processes. In addition, AM is grasping with innovative solutions varying from waste reduction to shorter supply chains to longer products lifecycle, incentivising firms to adopt it for the economies realised on materials, energy, and costs. Notwithstanding, AM implementation is still in its infancy and faces technical challenges of capability, IT integration, and outcomes.</p></div><div><h3>Design/Methodology/approach</h3><p>This research is based on a quantitative approach that was administered online by means of a highly structured online survey, which aim was to collect primary data that fills the gaps of the research hypotheses due to the lacking nature of research papers exploring them. Therefore, the literature review was a paramount phase in acquiring empirical knowledge about the problem background and concept boundaries that shaped the topic's core objectives and research questions from the lacking nature of explored areas.</p></div><div><h3>Findings</h3><p>This research investigated the role of AM in industry 4.0 by exploring its impact and intersection with AM firms’ business models while exposing the limitations and challenges to its adoption within industrial contexts. The study highlighted that the AM positive impacts on companies’ business models on the value chain and turnover. This study also revealed the eco-design prospect of AM that will be helpful for different firms to rethink their business models shaping them to be more cost-efficient.</p></div><div><h3>Originality</h3><p>This research gave insight on AM technology through a quantitative survey that mainly aimed to classify knowledge and to investigate the role of AM as a lever in improving firms’ value chains through an exploration of possible intersections with business models and impacts of implementation, possible sustainability scenarios and challenges it may face within Industry 4.0 context.</p></div>","PeriodicalId":101201,"journal":{"name":"Sustainable Operations and Computers","volume":"3 ","pages":"Pages 317-329"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666412722000186/pdfft?md5=7284a22b101da9237e3e8484b0bf05ab&pid=1-s2.0-S2666412722000186-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90702204","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Additive manufacturing technologies: Industrial and medical applications 增材制造技术:工业和医疗应用
Sustainable Operations and Computers Pub Date : 2022-01-01 DOI: 10.1016/j.susoc.2022.05.001
Saquib Rouf , Abrar Malik , Navdeep Singh , Ankush Raina , Nida Naveed , Md Irfanul Haque Siddiqui , Mir Irfan Ul Haq
{"title":"Additive manufacturing technologies: Industrial and medical applications","authors":"Saquib Rouf ,&nbsp;Abrar Malik ,&nbsp;Navdeep Singh ,&nbsp;Ankush Raina ,&nbsp;Nida Naveed ,&nbsp;Md Irfanul Haque Siddiqui ,&nbsp;Mir Irfan Ul Haq","doi":"10.1016/j.susoc.2022.05.001","DOIUrl":"10.1016/j.susoc.2022.05.001","url":null,"abstract":"<div><p>3D printing is increasingly becoming an important technology in the manufacturing sector and has the potential to revolutionize manufacturing. 3D printing allows customization, which produces sophisticated structures while lowering waste and at the same time allowing more flexibility in the design. This paper includes a brief overview of the main types of additive manufacturing (AM) technologies. It reviews the work carried out in various types of 3D printing technologies particularly focusing on mechanical characterization. Based on the literature studied, comparisons have been drawn on the various merits and challenges offered by various 3D printed materials. Dedicated sections on various materials aspects and application areas have been included particularly from a medical science point of view. This paper ends with a dedicated section on applications of Additive Manufacturing (AM) in orthopedic, dental, prosthetics, food and textile sectors. It tries to establish relationships between AM, industry 4.0 and sustainability. This paper shall act as a stimulant to trigger further advancements in the above fields.</p></div>","PeriodicalId":101201,"journal":{"name":"Sustainable Operations and Computers","volume":"3 ","pages":"Pages 258-274"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666412722000125/pdfft?md5=94638c94418b728efa50f28fba87f865&pid=1-s2.0-S2666412722000125-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77185758","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 36
A green model for identical parallel machines scheduling problem considering tardy jobs and job splitting property 考虑延迟作业和作业分割特性的同一并行机调度问题的绿色模型
Sustainable Operations and Computers Pub Date : 2022-01-01 DOI: 10.1016/j.susoc.2022.01.002
Milad Asadpour , Zahra Hodaei , Marzieh Azami , Ehsan Kehtari , Najmeh Vesal
{"title":"A green model for identical parallel machines scheduling problem considering tardy jobs and job splitting property","authors":"Milad Asadpour ,&nbsp;Zahra Hodaei ,&nbsp;Marzieh Azami ,&nbsp;Ehsan Kehtari ,&nbsp;Najmeh Vesal","doi":"10.1016/j.susoc.2022.01.002","DOIUrl":"10.1016/j.susoc.2022.01.002","url":null,"abstract":"<div><p>In most organizations, especially order-oriented ones meeting deadlines are crucial. Job shop environments could be mentioned as an example where decision makers are try to schedule all jobs in such a way that tardy jobs (TJ) are minimized. Indeed, manufacturers are received customers’ orders and required to deliver them no later than the determined due dates. Otherwise, penalties should be paid to customers and it can lead to a huge amount of financial loss. Also, regarding global warming and climate changes manufacturers should redesign their processes from an eco-friendly perspective. Motivated by these issues, in this paper, a green bi-objective model has been formulated to solve the problem of scheduling parallel machines considering TJ and job splitting property (JSP). In the proposed model, the first objective function minimizes the total number of TJ while the second objective function is minimization of total energy consumption. An augmented ε-constraint method has been deployed for solving small-scale problems. However, to solve large-scale problems, an efficient Simulated Annealing (SA) algorithm has been developed while a Harmony Search (HS) algorithm has also been applied to examine the quality of the proposed SA algorithm. Random generated problems have been used to compare the results of three deployed algorithms. Results approved that the proposed SA algorithm outperforms others significantly. In particular, SA solved the problems sooner than others while its solutions were closer to solutions of the augmented ε-constraint method.</p></div>","PeriodicalId":101201,"journal":{"name":"Sustainable Operations and Computers","volume":"3 ","pages":"Pages 149-155"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666412722000034/pdfft?md5=31190a569ba8fb67027069b031469ef3&pid=1-s2.0-S2666412722000034-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80345457","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
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