International Journal of Engineering - Transactions C: Aspects最新文献_第10页

The Design and Realization of a Gait Rehabilitation Training Robot with Body Supporting Mechanism 具有身体支撑机构的步态康复训练机器人的设计与实现

International Journal of Engineering - Transactions C: Aspects Pub Date : 2016-08-25 DOI: 10.5829/idosi.ije.2016.29.09c.18

W. Ni, J. Zhang, W. Tao, T. Liu

引用次数: 3

A Hybrid Machine Learning Method for Intrusion Detection 入侵检测的混合机器学习方法

International Journal of Engineering - Transactions C: Aspects Pub Date : 2016-08-25 DOI: 10.5829/idosi.ije.2016.29.09c.09

H. Hemati, M. Ghasemzadeh, C. Meinel

{"title":"A Hybrid Machine Learning Method for Intrusion Detection","authors":"H. Hemati, M. Ghasemzadeh, C. Meinel","doi":"10.5829/idosi.ije.2016.29.09c.09","DOIUrl":"https://doi.org/10.5829/idosi.ije.2016.29.09c.09","url":null,"abstract":"Data security is an important area of concern for every computer system owner. An intrusion detection system is a device or software application that monitors a network or systems for malicious activity or policy violations. Already various techniques of artificial intelligence have been used for intrusion detection. The main challenge in this area is the running speed of the available implementations. In this research work, we present a hybrid approach which is based on the “linear discernment analysis” and the “extreme learning machine” to build a tool for intrusion detection. In the proposed method, the linear discernment analysis is used to reduce the dimensions of data and the extreme learning machine neural network is used for data classification. This idea allowed us to benefit from the advantages of both methods. We implemented the proposed method on a microcomputer with core i5 1.6 GHz processor by using machine learning toolbox. In order to evaluate the performance of the proposed method, we run it on a comprehensive data set concerning intrusion detection. The data set is called KDD, which is a version of the data set DARPA presented by MIT Lincoln Labs. The experimental results were organized in related tables and charts. Analysis of the results show meaningful improvements in intrusion detection. In general, compared to the existing methods, the proposed approach works faster with higher accuracy.","PeriodicalId":14066,"journal":{"name":"International Journal of Engineering - Transactions C: Aspects","volume":"22 1","pages":"1242-1246"},"PeriodicalIF":0.0,"publicationDate":"2016-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81609669","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 9

EXPERIMENTAL EVALUATION OF IRWEC1, A NOVEL OFFSHORE WAVE ENERGY CONVERTER 新型近海波浪能转换器irwec1的实验评价

International Journal of Engineering - Transactions C: Aspects Pub Date : 2016-08-25 DOI: 10.5829/idosi.ije.2016.29.09c.15

R. Alamian, R. Shafaghat, M. Farhadi, R. Bayani

引用次数: 7

OPTIMIZED FUZZY LOGIC FOR NONLINEAR VIBRATION CONTROL OF AIRCRAFT SEMI-ACTIVE SHOCK ABSORBER WITH INPUT CONSTRAINT (TECHNICAL NOTE) 带输入约束的飞机半主动减振器非线性振动控制的优化模糊逻辑(技术说明)

International Journal of Engineering - Transactions C: Aspects Pub Date : 2016-08-25 DOI: 10.5829/idosi.ije.2016.29.09c.16

A. Toloei, M. Zarchi, B. Attaran

{"title":"OPTIMIZED FUZZY LOGIC FOR NONLINEAR VIBRATION CONTROL OF AIRCRAFT SEMI-ACTIVE SHOCK ABSORBER WITH INPUT CONSTRAINT (TECHNICAL NOTE)","authors":"A. Toloei, M. Zarchi, B. Attaran","doi":"10.5829/idosi.ije.2016.29.09c.16","DOIUrl":"https://doi.org/10.5829/idosi.ije.2016.29.09c.16","url":null,"abstract":"Landing impact and runway unevenness have proximate consequence on performance of landing gear system and conduce to discomfort of passengers and reduction of the pilot’s capability to control aircraft. Finally, vibrations caused by them result in structure fatigue. Fuzzy logic controller is used frequently in different applications because of simplicity in design and implementation. In the present paper, this control approach is performed by minimum error criteria procedure and bees algorithm as the optimization technique for the model of semi-active suspension system that chooses damping performance of shock absorber at touchdown to be the purpose of control on landing gear and its efficiency is evaluated with the competence of passive control. Results of numerical simulation by matlab/simulink software indicate that the force induced to body and the vertical vibration of fuselage have important improvement )60% and 50%( for fuzzy intelligent method optimized by bees algorithm compared to passive approach which lead to increase in quality of landing, easiness of passengers and structure’s fatigue life in various operation conditions.","PeriodicalId":14066,"journal":{"name":"International Journal of Engineering - Transactions C: Aspects","volume":"132 1","pages":"1300-1306"},"PeriodicalIF":0.0,"publicationDate":"2016-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85663505","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Energy Resources Consumption Performance in Iranian Manufacturing Industries by Using Cost/Revenue Efficiency Model 基于成本/收益效率模型的伊朗制造业能源消耗绩效分析

International Journal of Engineering - Transactions C: Aspects Pub Date : 2016-08-20 DOI: 10.5829/idosi.ije.2016.29.09c.14

M. Rezaee, T. Ghanbarpour

{"title":"Energy Resources Consumption Performance in Iranian Manufacturing Industries by Using Cost/Revenue Efficiency Model","authors":"M. Rezaee, T. Ghanbarpour","doi":"10.5829/idosi.ije.2016.29.09c.14","DOIUrl":"https://doi.org/10.5829/idosi.ije.2016.29.09c.14","url":null,"abstract":"Industries are one of the main sources of pollution in the world. Besides, the levels of energy resources consumption including water, electricity, and fossil fuel are very different among industries. On the other hand, Iranian government pays a large amount of energy subsidy to manufacturing units. Because of it, the government wants to know which of manufacturing industries are efficient, produce less environmental pollutions, and hence, must be supported. Besides, manufacturing industries are classified into various groups. In this paper, the conventional data envelopment analysis (DEA) model has been extended to multi-group state for evaluating manufacturing systems. The main feature of the proposed model is that it takes into consideration inputs/outputs prices (cost/revenue). In the other words, we propose a linear multi-group cost/revenue efficiency model. The data of 59 Iranian manufacturing industries are grouped under 23 classes to demonstrate the model. The inputs are energy resources such as the amount of fossil fuel, water and electricity consumption as well as a non-energy resources such as the number of employees. The results show that the efficiency scores and energy consumption performance are greatly changed when each industry is evaluated in its own group.","PeriodicalId":14066,"journal":{"name":"International Journal of Engineering - Transactions C: Aspects","volume":"47 8 1","pages":"1282-1291"},"PeriodicalIF":0.0,"publicationDate":"2016-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90987722","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 9

Look up Table Based Low Power Analog Circuit Testing 查找表基于低功耗模拟电路测试

International Journal of Engineering - Transactions C: Aspects Pub Date : 2016-08-13 DOI: 10.5829/idosi.ije.2016.29.09c.10

L. Maharana, T. Sarkar, S. Pradhan

引用次数: 0

Tensile and Physical Properties of Linear Low Density Polyethylene-natural Rubber Composite: Comparison between Size and Filler Types 线性低密度聚乙烯-天然橡胶复合材料的拉伸和物理性能:尺寸和填料类型的比较

International Journal of Engineering - Transactions C: Aspects Pub Date : 2016-08-13 DOI: 10.5829/idosi.ije.2016.29.09c.11

S. Junian, J. Sahari, M. Makmud, Y. Arief, M. U. Wahit

引用次数: 3

Designing a Reliable Distribution Network with Facility Fortification and Transshipment under Partial and Complete Disruptions 部分中断和完全中断情况下具有设施设防和转运的可靠配电网络设计

International Journal of Engineering - Transactions C: Aspects Pub Date : 2016-08-06 DOI: 10.5829/idosi.ije.2016.29.09c.13

J. Namdar, R. Tavakkoli-Moghaddam, N. Sahebjamnia, H. Soufi

引用次数: 9

Modeling Transport Phenomena in Selective Catalytic Reductant Catalytic Converter with NH3 as Reductant for NO Degradation 选择性催化还原剂NH3催化转化器降解NO的输运现象建模

International Journal of Engineering - Transactions C: Aspects Pub Date : 2016-08-06 DOI: 10.5829/idosi.ije.2016.29.09c.01

E. Salehi, M. A. Moghaddam, N. Sahebjamee

引用次数: 3

Dechlorination of Polychlorinated Biphenyls in Real Waste Transformer Oil Using a Modified Household Microwave Oven in Presence of Sodium Hydroxide and Polyethylene Glycol 改性家用微波炉在氢氧化钠和聚乙二醇存在下对实际废变压器油中多氯联苯的脱氯研究

International Journal of Engineering - Transactions C: Aspects Pub Date : 2016-07-14 DOI: 10.5829/idosi.ije.2016.29.09c.04

H. Asilian, A. Jonidi, B. Kamarehie, S. Mousavi

{"title":"Dechlorination of Polychlorinated Biphenyls in Real Waste Transformer Oil Using a Modified Household Microwave Oven in Presence of Sodium Hydroxide and Polyethylene Glycol","authors":"H. Asilian, A. Jonidi, B. Kamarehie, S. Mousavi","doi":"10.5829/idosi.ije.2016.29.09c.04","DOIUrl":"https://doi.org/10.5829/idosi.ije.2016.29.09c.04","url":null,"abstract":"This research was carried out to assess the dechlorination and decomposition of Polychlorinated biphenyls (PCBs) in the real waste transformer oil using polyethylene glycol 1000/NaOH through a modified household microwave oven. To do so, the influence of polyethylene glycol (PEG) (1.5-7.5 g) and NaOH (0.3-1.5 g) under microwave (MW) power of 500 W on the dechlorination efficiency of PCBs, existed in real waste transformer oil, was investigated. The results showed that by increasing the PEG 1000 (1.5- 7.5g) and NaOH (0.3-1.5g) amounts, the dechlorination efficiency of PCBs increased from 35 to 99.99% under MV power of 500 W for the reaction time of 6 min. The optimum amounts of PEG and NaOH were 5 g and 1 g, respectively. The results indicated that the PCBs dechlorination rate followed first-order kinetic (k = 0.019, R2 = 0.91), and more than 90% of total PCBs were dechlorinated at the first 90 seconds of the reaction. After 90 seconds, the dechlorination rate decreased. Accordingly, results showed that MW has extraordinary influence on PCBs decomposition from waste transformer oil, and the reaction time substantially decreased compared to conventional heating.","PeriodicalId":14066,"journal":{"name":"International Journal of Engineering - Transactions C: Aspects","volume":"50 1","pages":"1208-1213"},"PeriodicalIF":0.0,"publicationDate":"2016-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80772998","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2