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A Highly Efficient and Optimised Simulation Based Multi objective Decision-Making for FMS Control 基于高效优化仿真的FMS控制多目标决策
Pub Date : 2018-06-29 DOI: 10.23956/IJERMT.V6I6.254
S. Parhi, S. Srivastava
Optimized and efficient decision-making systems is the burning topic of research in modern manufacturing industry. The aforesaid statement is validated by the fact that the limitations of traditional decision-making system compresses the length and breadth of multi-objective decision-system application in FMS.  The bright area of FMS with more complexity in control and reduced simpler configuration plays a vital role in decision-making domain. The decision-making process consists of various activities such as collection of data from shop floor; appealing the decision-making activity; evaluation of alternatives and finally execution of best decisions. While studying and identifying a suitable decision-making approach the key critical factors such as decision automation levels, routing flexibility levels and control strategies are also considered. This paper investigates the cordial relation between the system ideality and process response time with various prospective of decision-making approaches responsible for shop-floor control of FMS. These cases are implemented to a real-time FMS problem and it is solved using ARENA simulation tool. ARENA is a simulation software that is used to calculate the industrial problems by creating a virtual shop floor environment. This proposed topology is being validated in real time solution of FMS problems with and without implementation of decision system in ARENA simulation tool. The real-time FMS problem is considered under the case of full routing flexibility. Finally, the comparative analysis of the results is done graphically and conclusion is drawn.
优化高效的决策系统是现代制造业亟待研究的课题。传统决策系统的局限性压缩了FMS中多目标决策系统应用的长度和广度,印证了上述说法。FMS中控制复杂度较高、结构简化的亮点区域在决策领域中起着至关重要的作用。决策过程包括各种活动,例如从车间收集数据;申诉决策活动;评估备选方案并最终执行最佳决策。在研究和确定合适的决策方法时,还考虑了决策自动化水平、路由灵活性水平和控制策略等关键因素。本文从不同角度探讨了FMS车间控制决策方法的系统理想性与过程响应时间之间的内在关系。将这些案例应用于一个实时FMS问题,并利用ARENA仿真工具进行了求解。ARENA是一种通过创建虚拟车间环境来计算工业问题的仿真软件。本文提出的拓扑结构在有决策系统和没有决策系统的情况下,在ARENA仿真工具中实时解决了FMS问题。考虑了路由完全灵活情况下的实时FMS问题。最后,用图形对结果进行对比分析,得出结论。
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引用次数: 1
Power Generation for India with Higher Efficiency 为印度提供更高效率的发电
Pub Date : 2018-06-29 DOI: 10.23956/IJERMT.V6I7.223
Umeshkannan P, Muthurajan Kg
The developed countries are consuming more amount of energy in all forms including electricity continuously with advanced technologies.  Developing  nation’s  energy usage trend rises quickly but very less in comparison with their population and  their  method of generating power is not  seems  to  be  as  advanced  as  developed  nations. The   objective   function   of   this   linear   programming model is to maximize the average efficiency of power generation inIndia for 2020 by giving preference to energy efficient technologies. This model is subjected to various constraints like potential, demand, running cost and Hydrogen / Carbon ratio, isolated load, emission and already installed capacities. Tora package is used to solve this linear program. Coal,  Gas,  Hydro  and  Nuclear  sources can are  supply around 87 %  of  power  requirement .  It’s concluded that we can produce power  at  overall  efficiency  of  37%  while  meeting  a  huge demand  of  13,00,000  GWh  of  electricity.  The objective function shows the scenario of highaverage efficiency with presence of 9% renewables. Maximum value   is   restricted   by   low   renewable   source’s efficiencies, emission constraints on fossil fuels and cost restriction on some of efficient technologies. This    model    shows    that    maximum    18%    of    total requirement   can   be   met   by   renewable itself which reduces average efficiency to 35.8%.   Improving technologies  of  renewable  sources  and  necessary  capacity addition  to  them in  regular  interval  will  enhance  their  role and existence against fossil fuels in future. The work involves conceptualizing, modeling, gathering information for data’s to be used in model for problem solving and presenting different scenarios for same objective.
发达国家以先进的技术不断消耗包括电力在内的各种形式的能源。发展中国家的能源使用趋势上升很快,但与他们的人口相比,他们的发电方法似乎没有发达国家先进。该线性规划模型的目标函数是通过优先考虑节能技术,使印度2020年的平均发电效率最大化。该模型受到各种约束,如潜力,需求,运行成本和氢/碳比,隔离负载,排放和已安装容量。采用Tora包对该线性规划进行求解。煤炭、天然气、水力和核能可以提供大约87%的电力需求。得出的结论是,我们可以以37%的总效率发电,同时满足130万千瓦时的巨大电力需求。目标函数显示了9%可再生能源存在的高效率情景。最大价值受到可再生能源效率低、化石燃料排放限制和某些高效技术成本限制的限制。该模型表明,可再生能源本身最多可以满足总需求的18%,将平均效率降低到35.8%。可再生能源技术的改进和定期必要的产能增加将增强其在未来对抗化石燃料的作用和存在。这项工作包括概念化、建模、收集数据信息以用于解决问题的模型,以及为同一目标呈现不同的场景。
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引用次数: 0
A Study of Different Methodologies Helpful in the Identification of Offline Handwritten Script 离线手写体识别的不同方法研究
Pub Date : 2018-06-29 DOI: 10.23956/IJERMT.V6I6.287
M. Kayasth, Bharat C. Patel
The entire character recognition system is logically characterized into different sections like Scanning, Pre-processing, Classification, Processing, and Post-processing. In the targeted system, the scanned image is first passed through pre-processing modules then feature extraction, classification in order to achieve a high recognition rate. This paper describes mainly on Feature extraction and Classification technique. These are the methodologies which play an important role to identify offline handwritten characters specifically in Gujarati language. Feature extraction provides methods with the help of which characters can identify uniquely and with high degree of accuracy. Feature extraction helps to find the shape contained in the pattern. Several techniques are available for feature extraction and classification, however the selection of an appropriate technique based on its input decides the degree of accuracy of recognition. 
整个字符识别系统在逻辑上分为扫描、预处理、分类、处理和后处理四个部分。在目标系统中,扫描图像首先经过预处理模块,然后进行特征提取、分类,以达到较高的识别率。本文主要介绍了特征提取和分类技术。这些方法在识别古吉拉特语的离线手写字符方面发挥着重要作用。特征提取为字符的唯一识别和高精度识别提供了方法。特征提取有助于找到模式中包含的形状。特征提取和分类有多种技术可供选择,但基于其输入选择合适的技术决定了识别的准确性。
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引用次数: 0
Effective Non-Linear Prefiltering Method for Coloured Edge Detection of Noisy Images 噪声图像彩色边缘检测的有效非线性预滤波方法
Pub Date : 2018-06-29 DOI: 10.23956/IJERMT.V6I7.193
Ranveer Kaur, G. Dhaliwal
This paper addresses a method to obtain color edge detection for images corrupted with Gaussian noise and impulse noise, to correctly reproduce distinct, continuous edges based on non-linear prefiltering followed by block-by-block rotations to locate the edges in all orientations. In this work our major goal is to eliminate the noise from noisy image as edges are the most important detailing areas in an image and addition of noise corrupt these edges which result in lack of clarity. In our proposed work we are proposing a efficient hybrid algorithm to preserve the edges of image based upon Canny operator. Our proposed scheme is based on rotation, median filtering and performing morphological thinning. This scheme is evaluated on basis of FOM(Figure Of Merit) parameter and our result are efficient than previous technique. This paper is divided into some sections.
本文提出了一种对高斯噪声和脉冲噪声损坏的图像进行彩色边缘检测的方法,该方法基于非线性预滤波,然后逐块旋转以在所有方向上定位边缘,从而正确地再现清晰的连续边缘。在这项工作中,我们的主要目标是消除噪声图像中的噪声,因为边缘是图像中最重要的细节区域,添加噪声会破坏这些边缘,从而导致缺乏清晰度。在我们的工作中,我们提出了一种基于Canny算子的有效的混合边缘保持算法。我们提出的方案是基于旋转、中值滤波和形态学细化。基于FOM(Figure of Merit)参数对该方案进行了评价,结果表明该方案比以往的方法更有效。本文分为几个部分。
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引用次数: 0
Six Sigma Approach to Quality and Productivity Improvement in an Institution for Higher Education 运用六西格玛方法改进高等教育机构的质量和生产力
Pub Date : 2018-06-29 DOI: 10.23956/ijermt.v6i7.210
Y. Hasija, S. Kant, A. Kaur
Quality has become a competitive weapon in both the manufacturing and the service sector. And from past few decades, service sector particularly education sector has been neglected in terms of quality improvement efforts or we can say that quality improvement strategies are not being implemented in the education sector. Day by day the number of educational institutes is increasing and most of them are being managed by private management. As profitability is their major concern, therefore the aspect of quality is being overlooked. Today the higher educational Institutions are exposed with global competition and facing a lot of problems such as low graduation rates, higher drop-out rate, less employability etc. Therefore educational organizations must adapt six sigma methodologies to improve the quality of higher education. Although the method of applying statistical process control in education industry is really challenging but in this thesis we take a primary step to search out a solution for the education sector so that they can improve the quality of higher  education.
质量已经成为制造业和服务业的竞争武器。在过去的几十年里,服务部门特别是教育部门在质量改进方面一直被忽视,或者我们可以说质量改进战略没有在教育部门得到实施。教育机构的数量日益增加,其中大部分由私人管理。由于盈利能力是他们主要关心的,因此质量方面被忽视了。今天,高等教育机构面临着全球竞争,面临着许多问题,如毕业率低,辍学率高,就业能力差等。因此,教育组织必须采用六西格玛方法来提高高等教育的质量。虽然统计过程控制在教育行业的应用具有一定的挑战性,但在本文中,我们迈出了第一步,为教育行业寻找解决方案,使他们能够提高高等教育质量。
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引用次数: 2
A Comparative Analysis of Spatial Indexing Schemes in PostGreSQL/PostGIS Using Java-API 基于Java-API的PostGreSQL/PostGIS空间索引方案比较分析
Pub Date : 2018-06-29 DOI: 10.23956/IJERMT.V6I6.291
Monika Yadav
There are several indexing techniques used in retrieval of spatial data. In this paper a comparative analysis is performed on three spatial indexing techniques- GiST (Generalized Search Tree), SP_GiST (Space partition Generalized Search Tree) and R-tree (Rectangle tree) in spatial database PostgreSQL/Postgre using Java API. The comparison is performed on five categories of spatial and non spatial queries ,namely Simple SQL, Geometry, Spatial Relational ship, Spatial Join and Nearest Neighborhood based on benchmark dataset of New York city. This paper performs experiment in all five categories and compares performance for each category on index structure.
在空间数据检索中有几种索引技术。本文利用Java API对空间数据库PostgreSQL/Postgre中的三种空间索引技术——GiST(广义搜索树)、SP_GiST(空间分区广义搜索树)和R-tree(矩形树)进行了比较分析。基于纽约市的基准数据集,对Simple SQL、Geometry、spatial Relational ship、spatial Join和Nearest Neighborhood五类空间查询和非空间查询进行了比较。本文对这五个类别进行了实验,并在索引结构上比较了每个类别的性能。
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引用次数: 0
Emotional Intelligence and Its Direct and Indirect Effects on Personal and Organisational Effectiveness 情绪智力及其对个人和组织效能的直接和间接影响
Pub Date : 2018-06-29 DOI: 10.23956/IJERMT.V6I7.186
M. Kohli
This literature review examined the relationship between emotional intelligence and organisational and personal effectiveness.  And, various factors which intermediate the relation between the two i.e. factors like  improved organisational culture, high goal attainment, high client satisfaction, high performance, job satisfaction and employee creativity. This study revealed that there is a strong positive relation between EI and above mentioned factors, hence, EI should be considered as an important element in any organisational or personal effectiveness in any given situation.
本文综述了情商与组织效能和个人效能之间的关系。并且,各种因素中间的关系,如改善组织文化,高目标实现,高客户满意度,高绩效,工作满意度和员工创造力的因素。本研究表明,情商与上述因素之间存在很强的正相关关系,因此,在任何特定情况下,情商都应被视为任何组织或个人效能的重要因素。
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引用次数: 0
Fast and Efficient Cloud Data Utilization with Deduplication 通过重复数据删除快速高效地利用云数据
Pub Date : 2018-06-29 DOI: 10.23956/IJERMT.V6I6.247
S. Sunil, A. Shankar
Cloud storage system is to provides facilitative file storage and sharing services for distributed clients.The cloud storage preserve the privacy of data holders by proposing a scheme to manage encrypted data storage with deduplication. This process can flexibly support data sharing with deduplication even when the data holder is offline, and it does not intrude the privacy of data holders. It is an effective approach to verify data ownership and check duplicate storage with secure challenge and big data support. We integrate cloud data deduplication with data access control in a simple way, thus reconciling data deduplication and encryption.We prove the security and assess the performance through analysis and simulation. The results show its efficiency, effectiveness and applicability.In this proposed system the upload data will be stored on the cloud based on date.This means that it has to be available to the data holder who need it when they need it. The web log record represents whether the keyword is repeated or not. Records with only repeated search data are retained in primary storage in cloud. All the other records are stored in temporary storage server. This step reduces the size of the web log thereby avoids the burden on the memory and speeds up the analysis.
云存储系统是为分布式客户端提供便捷的文件存储和共享服务。云存储通过提出一种使用重复数据删除管理加密数据存储的方案来保护数据持有者的隐私。该流程可以灵活地支持数据持有人离线时的重复数据删除共享,且不会侵犯数据持有人的隐私。安全挑战和大数据支持是验证数据所有权和检查重复存储的有效途径。我们将云重复数据删除和数据访问控制以一种简单的方式集成在一起,从而协调了重复数据删除和加密。通过分析和仿真验证了该方法的安全性,并对其性能进行了评估。结果表明了该方法的有效性和适用性。在这个建议的系统中,上传的数据将基于日期存储在云上。这意味着当数据持有者需要它时,它必须是可用的。web日志记录反映了关键字是否重复。只有重复搜索数据的记录保留在云的主存储中。所有其他记录都存储在临时存储服务器中。这一步减少了web日志的大小,从而避免了对内存的负担,加快了分析速度。
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引用次数: 0
Divergences of Opinion and Long Term Performance of Post Stocks Initial Public Offerings at Indonesia Stock Exchange 印尼证券交易所首次公开发行后股票的意见分歧与长期表现
Pub Date : 2018-06-29 DOI: 10.23956/IJERMT.V6I7.179
Mu’minatus Sholichah, Basuki ., Andry Irwanto
This study examines and analyzes the effect of divergence of opinion on long-term performance of stock post IPO with initial return control variable, firm size, offering size, reputation of underwriter and return on equity. The study was conducted using 2004-2013 data, with 157 IPO companies in Indonesia capital market. The test is done by using multiple linear regression. The results of this study found that the divergence of opinion has a positive effect on the long-term performance of post-IPO shares. This occurs in the long-term performance period of post-IPO shares with an abnormal cumulative measurement of return12 months, 24 months. The result of opinion divergence regression and variable of all control with long term performance of stock post IPO revealed significant result at period of 12 months and 36 months. By measuring the buy and hold of abnormal returns, the opinion regression divergence with the long-term performance of post-IPO shares is significant in the 12-month period. The regression result of opinion divergence and all control variables with long-term performance of post-IPO shares is significant in the period of 12 months and 24 months. Variable characteristics of companies that are considered by investors in IPO stock transaction are firm size, initial return, offer size and reputation of underwriter. The implication of this study shows that risk factors play an important role in long-term performance of post-IPO shares.
本研究以初始收益控制变量、公司规模、发行规模、承销商声誉和股本回报率为变量,考察和分析意见分歧对股票上市后长期绩效的影响。本研究采用2004-2013年印尼资本市场157家IPO公司的数据进行。采用多元线性回归进行检验。本研究结果发现,意见分歧对上市后股票的长期业绩有正向影响。这种情况发生在ipo后股票的长期业绩期,其回报率的累积衡量指标为12个月、24个月。对上市后股票长期业绩的意见分歧回归和所有控制变量的结果显示,在12个月和36个月期间结果显著。通过衡量异常收益的买入和持有,在12个月期间,意见回归与上市后股票的长期表现存在显著差异。在12个月和24个月期间,与上市后股票长期业绩相关的意见分歧和各控制变量的回归结果均显著。投资者在IPO股票交易中考虑的公司可变特征有公司规模、初始收益、发行规模和承销商声誉。本文的研究结果表明,风险因素对上市后股票的长期表现起着重要作用。
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引用次数: 0
A Literature Review Study of Software Defect Prediction using Machine Learning Techniques 利用机器学习技术进行软件缺陷预测的文献综述
Pub Date : 2018-06-29 DOI: 10.23956/IJERMT.V6I6.286
Feidu Akmel, Ermiyas Birihanu, Bahir Siraj
Software systems are any software product or applications that support business domains such as Manufacturing,Aviation, Health care, insurance and so on.Software quality is a means of measuring how software is designed and how well the software conforms to that design. Some of the variables that we are looking for software quality are Correctness, Product quality, Scalability, Completeness and Absence of bugs, However the quality standard that was used from one organization is different from other for this reason it is better to apply the software metrics to measure the quality of software. Attributes that we gathered from source code through software metrics can be an input for software defect predictor. Software defect are an error that are introduced by software developer and stakeholders. Finally, in this study we discovered the application of machine learning on software defect that we gathered from the previous research works.
软件系统是支持业务领域的任何软件产品或应用程序,如制造、航空、医疗保健、保险等。软件质量是一种度量软件是如何设计的,以及软件在多大程度上符合设计的方法。我们正在寻找的软件质量的一些变量是正确性,产品质量,可伸缩性,完整性和没有错误,然而,一个组织使用的质量标准与其他组织不同,因此,最好应用软件度量来衡量软件的质量。我们通过软件度量从源代码中收集的属性可以作为软件缺陷预测器的输入。软件缺陷是由软件开发人员和涉众引入的错误。最后,在这项研究中,我们发现了机器学习在软件缺陷上的应用,这是我们从之前的研究工作中收集到的。
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引用次数: 10
期刊
International Journal of Emerging Research in Management and Technology
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