2010 International Conference on Mechanical and Electrical Technology最新文献

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2010 International Conference on Mechanical and Electrical Technology Pub Date : 2018-08-12 DOI: 10.13109/9783666310522.front

引用次数: 0

Obstacle-climbing capability analysis of lunar rover based on double-half-revolution mechanism on lunar soil 基于双半转机构的月球车在月壤上的越障能力分析

2010 International Conference on Mechanical and Electrical Technology Pub Date : 2010-10-07 DOI: 10.1109/ICMET.2010.5598372

Baolin Feng, T. Mei, Meiling Wang, Minzhou Luo, Xiao-bo Song, Lu Li

{"title":"Obstacle-climbing capability analysis of lunar rover based on double-half-revolution mechanism on lunar soil","authors":"Baolin Feng, T. Mei, Meiling Wang, Minzhou Luo, Xiao-bo Song, Lu Li","doi":"10.1109/ICMET.2010.5598372","DOIUrl":"https://doi.org/10.1109/ICMET.2010.5598372","url":null,"abstract":"Taking a new type of lunar rover which is based on a double-half-revolution mechanism as the research object, based on the force analysis between the wheel-leg and lunar soil, its obstacle-climbing force model on lunar soil was established. As the obstacle-climbing model of uneven terrain was relatively complicated and the numbers of independent equation were less than those of unknown variables, a new evaluation index of the obstacle-climbing capability was presented. Taking the friction feasible region as the evaluation index, the larger the friction feasible region, the better the obstacle-climbing capability, and when the friction feasible region the wheel-leg suffered did not exist; the mechanism would not have the obstacle-climbing capability under the initial conditions. When giving the slope angle and obstacle height, the forward obstacle-climbing capability of this lunar rover was analyzed on lunar soil, including single wheel-leg obstacle-climbing and two wheel-legs obstacle-climbing simultaneously. Simulation results show that the feasible solution regions of T1, T2, T3 and T4 are affected by applying specific frictional coefficient.","PeriodicalId":415118,"journal":{"name":"2010 International Conference on Mechanical and Electrical Technology","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121820383","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: 0

Medical image analysis of electron micrographs in diabetic patients using contrast enhancement 利用对比增强技术对糖尿病患者电子显微照片进行医学图像分析

2010 International Conference on Mechanical and Electrical Technology Pub Date : 2010-10-07 DOI: 10.1109/ICMET.2010.5598408

F. Shaik, M. N. Giri Prasad, J. Rao, B. Abdul Rahim, A. Somasekhar

{"title":"Medical image analysis of electron micrographs in diabetic patients using contrast enhancement","authors":"F. Shaik, M. N. Giri Prasad, J. Rao, B. Abdul Rahim, A. Somasekhar","doi":"10.1109/ICMET.2010.5598408","DOIUrl":"https://doi.org/10.1109/ICMET.2010.5598408","url":null,"abstract":"Today, there is almost no area of technical endeavor that is not impacted in some way or the other by digital image processing. The principle objective of enhancement is to process an image so that the result is more suitable than original image for specific application. When an image is processed for visual interpretation, the viewer is the ultimate judge of how well a particular method works. Histograms, basis for numerical spatial domain processing techniques provides useful image statistics. These are simple to calculate in software and also lend themselves to economic hardware implementations, thus making them a popular tool for real-time image processing. The transformation or mapping of each pixel of input image into a corresponding pixel of the processed output image is called as “Histogram Equalization”. It is “automatic”, the process which is based on information that can be extracted directly from given image, without the need for further parameter specifications. Diabetes mellitus is a metabolic disorder that characterized by inability of the pancreas to control blood glucose concentration. 80% of deaths in Diabetic patients are due to heart diseases. The main objective of this paper is to observe enhancement of Electron micrograph image of a myocardial capillary from a diabetic patient, and to get image information, pixel regions, Contrast Limited Adaptive Histogram Equalization (CLAHE) and intensity adjustment which mainly helps to educate the diabetic patients to prevent cardiac complications i.e., Diabetic Cardiomyopathy using MATLAB.","PeriodicalId":415118,"journal":{"name":"2010 International Conference on Mechanical and Electrical Technology","volume":"87 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123254530","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: 10

Study on fuzzy control algorithm of high-rise buildings structural vibration 高层建筑结构振动模糊控制算法研究

2010 International Conference on Mechanical and Electrical Technology Pub Date : 2010-10-07 DOI: 10.1109/ICMET.2010.5598451

Xiuyan Zhang

引用次数: 3

Optimal placement of DG using multiobjective particle swarm optimization 基于多目标粒子群算法的DG优化布局

2010 International Conference on Mechanical and Electrical Technology Pub Date : 2010-10-07 DOI: 10.1109/ICMET.2010.5598377

Prakornchai Phonrattanasak

引用次数: 42

Design and simulation of double lumen polymeric microneedles for blood transport 用于血液输送的双腔聚合物微针的设计与仿真

2010 International Conference on Mechanical and Electrical Technology Pub Date : 2010-10-07 DOI: 10.1109/ICMET.2010.5598434

S. Tayyaba, M. Ashraf, N. Afzulpurkar

引用次数: 7

Design and analysis of characteristics of damping hole for a fuel metering valve 燃油计量阀阻尼孔特性设计与分析

2010 International Conference on Mechanical and Electrical Technology Pub Date : 2010-10-07 DOI: 10.1109/ICMET.2010.5598436

De-tang Zeng, Xi Wang

引用次数: 1

A modified numerical method for calculations of film geometry of elasto-hydro-dynamic line contacts 一种计算弹性水动力线接触膜几何形状的修正数值方法

2010 International Conference on Mechanical and Electrical Technology Pub Date : 2010-10-07 DOI: 10.1109/ICMET.2010.5598354

M. Mohammadpour, I. Mirzaee, S. Khalilarya

{"title":"A modified numerical method for calculations of film geometry of elasto-hydro-dynamic line contacts","authors":"M. Mohammadpour, I. Mirzaee, S. Khalilarya","doi":"10.1109/ICMET.2010.5598354","DOIUrl":"https://doi.org/10.1109/ICMET.2010.5598354","url":null,"abstract":"In this paper, a modified full numerical model will be presented to calculate elastohydrodynamic line contacts in various conditions of geometry and material properties. This model can calculate results in shortest time and with best accuracy. All modifications will be applied in previously developed models to reach demanded results in desired time and accuracy. This model is helpful to get results in large number of points in elastohydrodynamic applications as gear lubrication along path of contact). Firstly, a scheme of the method will be presented. Then, some changes will be made in calculation process and considering the time consumption and results accuracy, the best method will be chosen. Finally, a special guess method will be developed to get the numerical results in the shortest time and best accuracy. In this method, firstly a good guess will be obtained using a coarse grid and short time and then these values will be used as a realistic guesses for starting numerical method in fine grid. Some special results will be obtained and discussed investigating the convergence process.","PeriodicalId":415118,"journal":{"name":"2010 International Conference on Mechanical and Electrical Technology","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114849784","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: 1

The development of displacement eddy current sensor independent of sample electromagnetic properties 不依赖于样品电磁特性的位移式涡流传感器的研制

2010 International Conference on Mechanical and Electrical Technology Pub Date : 2010-10-07 DOI: 10.1109/ICMET.2010.5598402

Yangling Tuo, Yu Yating, Du Ping’an, Liang Yongchun

引用次数: 4

The effect of fuel volatility on droplet depletion rate and penetration of vaporizing fuel droplets in a Gas Turbine Combustor 燃料挥发性对燃气轮机燃烧室中汽化燃料液滴耗竭率和渗透的影响

2010 International Conference on Mechanical and Electrical Technology Pub Date : 2010-10-07 DOI: 10.1109/ICMET.2010.5598498

N. Sharma

{"title":"The effect of fuel volatility on droplet depletion rate and penetration of vaporizing fuel droplets in a Gas Turbine Combustor","authors":"N. Sharma","doi":"10.1109/ICMET.2010.5598498","DOIUrl":"https://doi.org/10.1109/ICMET.2010.5598498","url":null,"abstract":"It is well recognized that the fuel volatility has significant role in the dispersion and penetration of the fuel droplets sprayed into a combustor. Hence a study of the fuel droplet penetration and vaporization histories of a liquid fuel spray injected into a turbulent swirling flow of air through a typical can type Gas Turbine Combustor have been evaluated from numerical solutions of the conservation equations in gas and droplet phases. It is observed from the study that generally a higher swirl decrease the droplet penetration rate irrespective of the fuel volatility, but the effect is more pronounced for lighter droplet particles of n hexane than for the heavier kerosene droplets. Also an increase in spray cone angle shows a drastic reduction in the penetration of the spray. The effect of fuel volatility is marginal for different Spray cone angles as the droplet penetration is dictated more by the spray dynamics due to changed spray cone angle than the fuel volatility. But an increase in combustor pressure reduces the droplet penetration considerably. The fuel droplets with higher volatility seem to travel longer in a higher ambience more due to decreased rate of vaporization at higher pressure.","PeriodicalId":415118,"journal":{"name":"2010 International Conference on Mechanical and Electrical Technology","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127743067","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: 0