2018 International Interdisciplinary PhD Workshop (IIPhDW)最新文献_第4页

The use of a neural controller in masonry tomography 神经控制器在砌体断层扫描中的应用

2018 International Interdisciplinary PhD Workshop (IIPhDW) Pub Date : 2018-05-01 DOI: 10.1109/IIPHDW.2018.8388351

T. Rymarczyk, G. Kłosowski

引用次数: 2

Quality control system for data acquisition and image reconstruction with smart hybrid ECT device 智能混合电痉挛装置数据采集和图像重建的质量控制系统

2018 International Interdisciplinary PhD Workshop (IIPhDW) Pub Date : 2018-05-01 DOI: 10.1109/IIPHDW.2018.8388356

T. Rymarczyk, Konrad Kania, J. Szumowski, P. Tchorzewski, P. Adamkiewicz, J. Sikora

引用次数: 0

Towards digital vehicle identification based on engine control units memory analysis 基于发动机控制单元记忆分析的数字化车辆识别研究

2018 International Interdisciplinary PhD Workshop (IIPhDW) Pub Date : 2018-05-01 DOI: 10.1109/IIPHDW.2018.8388377

M. Matusiak, Z. Chaniecki

{"title":"Towards digital vehicle identification based on engine control units memory analysis","authors":"M. Matusiak, Z. Chaniecki","doi":"10.1109/IIPHDW.2018.8388377","DOIUrl":"https://doi.org/10.1109/IIPHDW.2018.8388377","url":null,"abstract":"This paper describes a process of developing procedures of investigating and determining origins of a vehicle, based on its digital identification data stored in electronic control units as the Vehicle Identification Number. The 17-digits standardized VIN number uniquely identifies every modern manufactured car and is placed in a visible way in several different places including car chassis, car body and documentation. Additionally, depending on a manufacturer, VIN is located in numerous electronic control units (ECUs) in non-volatile EEPROM memories. Despite being prohibited by law there has been rapid growth of unauthorized VIN changes over the last decades caused by unrestricted access to high-tech chip tunning tools developed primarily for engine performance improvements. This approach has become widely exploited by cars thieves to mask original identity and resell stolen cars and parts on 2nd hand markets, glossing over their history. The aim of the research is to collect information on types of memories installed in ECUs, available security mechanisms protecting their data, storing patterns as well as describe attempts to determine a vehicle depending on the structure of the VIN read from the ECU including all types of information encoded. Results and conclusions were obtained based on several available Bosch Electronic Diesel Control units.","PeriodicalId":405270,"journal":{"name":"2018 International Interdisciplinary PhD Workshop (IIPhDW)","volume":"69 12","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114102715","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

Influence of endplates on the value of critical moment 端板对临界力矩值的影响

2018 International Interdisciplinary PhD Workshop (IIPhDW) Pub Date : 2018-05-01 DOI: 10.1109/IIPHDW.2018.8388343

K. Wierzbicki

{"title":"Influence of endplates on the value of critical moment","authors":"K. Wierzbicki","doi":"10.1109/IIPHDW.2018.8388343","DOIUrl":"https://doi.org/10.1109/IIPHDW.2018.8388343","url":null,"abstract":"The article analyses the lateral-torsional buckling of a double symmetric, steel I-beam with an assumption of a non-fork support. The fork support assumes free lateral bending and free warping what is described by factors kz and kw. In the Eurocode 3 there is no solution concerning how to calculate the value of a critical moment for steel structures. Information about it can be found in the pre-code for European Standard 3, the German Standard and scientific papers. In the calculations assumed the loads generating a non-uniform shape of bending moment diagram what is connected with a value of C1 factor. Calculations were conducted using equations derived by Lindner, Lopez and others and the applications such as LTBeamN and ABAQUS which allows to use a scheme with 7 degrees of freedom in boundary conditions. The non-fork support is created by adding endplates which reduce the possibility of warping by blocking the rotation between the flanges. A stiffness of endplates was calculated using the Saint-Venant's formula and was incremented into the equations and LTBeamN. In ABAQUS the I-beam was modelled as a shell structure with endplates discretized with a mesh of solid elements. The type of Finite Elements was chosen in accordance to previous research, where an influence of a mesh scheme on result was taken under consideration. To check the lateral-torsional buckling in ABAQUS a “buckle” analysis was conducted.","PeriodicalId":405270,"journal":{"name":"2018 International Interdisciplinary PhD Workshop (IIPhDW)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115791018","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

Comparison of the inverse problem solutions for a 2D damp wall multilayer and nonhomogenous models 二维湿壁多层与非均匀模型反问题解的比较

2018 International Interdisciplinary PhD Workshop (IIPhDW) Pub Date : 2018-05-01 DOI: 10.1109/IIPHDW.2018.8388330

M. Pańczyk, T. Rymarczyk, J. Sikora

引用次数: 1

Detection analysis of flood embankment by electrical impedance tomography 电阻抗层析成像对堤防的检测分析

2018 International Interdisciplinary PhD Workshop (IIPhDW) Pub Date : 2018-05-01 DOI: 10.1109/IIPHDW.2018.8388346

T. Rymarczyk, P. Tchorzewski

引用次数: 0

The use of a neural controller to disinfect water with ultraviolet light 利用神经控制器用紫外线对水进行消毒

2018 International Interdisciplinary PhD Workshop (IIPhDW) Pub Date : 2018-05-01 DOI: 10.1109/IIPHDW.2018.8388352

T. Rymarczyk, G. Kłosowski

引用次数: 0

Hybrid tomographic device for acquisition of electrical tomography data 用于获取电层析数据的混合层析装置

2018 International Interdisciplinary PhD Workshop (IIPhDW) Pub Date : 2018-05-01 DOI: 10.1109/IIPHDW.2018.8388348

J. Szumowski, M. Oleszek, T. Rymarczyk, P. Adamkiewicz, J. Sikora

引用次数: 2

Region based adaptive binarization for optical character recognition purposes 基于区域的自适应二值化光学字符识别方法

2018 International Interdisciplinary PhD Workshop (IIPhDW) Pub Date : 2018-05-01 DOI: 10.1109/IIPHDW.2018.8388391

H. Michalak, K. Okarma

{"title":"Region based adaptive binarization for optical character recognition purposes","authors":"H. Michalak, K. Okarma","doi":"10.1109/IIPHDW.2018.8388391","DOIUrl":"https://doi.org/10.1109/IIPHDW.2018.8388391","url":null,"abstract":"Optical Character Recognition (OCR) applications usually require the use of uniformly illuminated images which can be obtained using the flatbed scanners. However, rapid development of mobile technologies causes the growing popularity of document images captured by built-in cameras being the integral parts of modern mobile phones and tablets. Many companies and administration offices accept not only the scanned documents but also high resolution photos which can be enough e.g. for insurance purposes. Unfortunately such images can be unevenly illuminated causing some problems for the OCR applications used for text recognition especially if the QR, Aztec or some other popular 2D codes are not present. Proper text recognition from camera images requires image preprocessing including its binarization which cannot be conducted using typical global thresholding due to the presence of local intensity changes. On the other hand the use of pixel-based adaptive methods is time-consuming and not always leads to satisfactory results. To fill this gap and balance the recognition accuracy and high processing speed a region based approach to image binarization is proposed in this paper being an extension of well-known Niblack thresholding algorithm.","PeriodicalId":405270,"journal":{"name":"2018 International Interdisciplinary PhD Workshop (IIPhDW)","volume":"164 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123158202","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: 11

Examination of the impact of the number of approximation nodes on the quality of transfer function models describing the diffusion of the electromagnetic field 检验近似节点数目对描述电磁场扩散的传递函数模型质量的影响

2018 International Interdisciplinary PhD Workshop (IIPhDW) Pub Date : 2018-05-01 DOI: 10.1109/IIPHDW.2018.8388345

K. Dudziak, K. Stawicki, A. Brykalski

引用次数: 1