2019 3rd International Conference on Electronics, Materials Engineering & Nano-Technology (IEMENTech)最新文献_第8页

Approximation Logic for Multiplication Through Partial Product Perforation 部分积穿孔乘法的近似逻辑

2019 3rd International Conference on Electronics, Materials Engineering & Nano-Technology (IEMENTech) Pub Date : 2019-08-01 DOI: 10.1109/IEMENTech48150.2019.8981043

V. B. Cousik, N. S. Murty

引用次数: 1

Low Cost Arm and Gripper for Medical Applications 低成本手臂和抓手的医疗应用

2019 3rd International Conference on Electronics, Materials Engineering & Nano-Technology (IEMENTech) Pub Date : 2019-08-01 DOI: 10.1109/IEMENTech48150.2019.8981271

R. Basu

引用次数: 0

High Speed Low Power Radix 4 Approximate Booth Multiplier 高速低功率基数4近似展位乘法器

2019 3rd International Conference on Electronics, Materials Engineering & Nano-Technology (IEMENTech) Pub Date : 2019-08-01 DOI: 10.1109/IEMENTech48150.2019.8981022

N. Varghese, Swaminadhan Rajula

{"title":"High Speed Low Power Radix 4 Approximate Booth Multiplier","authors":"N. Varghese, Swaminadhan Rajula","doi":"10.1109/IEMENTech48150.2019.8981022","DOIUrl":"https://doi.org/10.1109/IEMENTech48150.2019.8981022","url":null,"abstract":"Many applications such as image processing and multipliers are resilient to inexactness or approximations in their underlying computations. This is the basic concept of approximate computation. The resulting degradation in output quality can be traded off to develop more energy efficient and high performance hardware systems. In this context, approximate circuit design is an emerging paradigm that has recently received considerable research attention. Many applications such as signal processing and image processing requires the use of multipliers in its core operating system. The fundamental objective of a multiplier is that it must be efficient in power and operate at high speed. The aim is to design the best possible radix 4 booth multiplier using approximate computing. The work proposed in this paper is an extended application to an existing and recent work in approximate adder design SARA which is an Accuracy Configurable Adder (ACA). A radix 4 approximate booth multiplier application is proposed in this paper which has significant improvement in power, speed and accuracy compared to the earlier approaches in approximate booth multipliers. The comparison is performed with the conventional radix 4 booth multiplier and there is a 72% and 17% reduction in power and delay respectively.","PeriodicalId":243805,"journal":{"name":"2019 3rd International Conference on Electronics, Materials Engineering & Nano-Technology (IEMENTech)","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132693572","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: 4

Finding Optimum Switching Angles Using Genetic Algorithm for SHE-PWM Two-Level Inverter 基于遗传算法的SHE-PWM二电平逆变器最佳开关角求解

2019 3rd International Conference on Electronics, Materials Engineering & Nano-Technology (IEMENTech) Pub Date : 2019-08-01 DOI: 10.1109/IEMENTech48150.2019.8981147

Gautam Ghosh, A. Basu, Sujoy Seal

引用次数: 3

An Ultra-Thin Polarization Insensitive Microwave Absorber with a Transmission Window 带透射窗的超薄极化不敏感微波吸收体

2019 3rd International Conference on Electronics, Materials Engineering & Nano-Technology (IEMENTech) Pub Date : 2019-08-01 DOI: 10.1109/IEMENTech48150.2019.8981076

G. Sen, Mukesh Kumar, S. Islam, Tannistha Mitra Das, Santanu Das

引用次数: 1

Design and implementation of Operational Amplifier using Quantum Dot Cellular Automata 基于量子点元胞自动机的运算放大器设计与实现

2019 3rd International Conference on Electronics, Materials Engineering & Nano-Technology (IEMENTech) Pub Date : 2019-08-01 DOI: 10.1109/IEMENTech48150.2019.8981117

R. Chakrabarty, Sayanti Jana, Shuvadip Sutradhar, Argho Dutta, N. Mandal

引用次数: 0

Quantification of tool wear in micro-milling using Fast Fourier transform of accelerometer data 利用加速度计数据的快速傅里叶变换量化微铣削刀具磨损

2019 3rd International Conference on Electronics, Materials Engineering & Nano-Technology (IEMENTech) Pub Date : 2019-08-01 DOI: 10.1109/IEMENTech48150.2019.8981301

Souvik Paul, S. Mukhopadhyay, S. Mandal

{"title":"Quantification of tool wear in micro-milling using Fast Fourier transform of accelerometer data","authors":"Souvik Paul, S. Mukhopadhyay, S. Mandal","doi":"10.1109/IEMENTech48150.2019.8981301","DOIUrl":"https://doi.org/10.1109/IEMENTech48150.2019.8981301","url":null,"abstract":"Tool wear in micromachining adversely affects the surface integrity and machining quality of the job in addition to sudden machine breakdowns. In this work, a simple, affordable real-time feedback system is generated which is capable to assess the tool wear in micro milling based on the spindle acceleration employing a motion processing unit. An in-house developed and commercialized machine of CSIR-CMERI named “Multi-Fab” has been used as a test setup on which a motion processing unit was mounted on the spindle. The acceleration data obtained during the micro-milling experiments were collected for three different tools with different pre-existing wear. The acceleration data was further processed using a fast fourier transform. The harmonics obtained from the FFT data clearly reveals distinguishing features to quantify the wear on the tool. The assessed tool wear could be displayed on the machine graphical user interface. The demonstrated method has potential in micromachining centers and shop floor as the feedback system is capable to provide tool condition to the machine operator.","PeriodicalId":243805,"journal":{"name":"2019 3rd International Conference on Electronics, Materials Engineering & Nano-Technology (IEMENTech)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132586219","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

Effect of I Shaped Periodic Structures over Collinear Arms of 150 Degree Bend Substrate Integrated Waveguide 150度弯曲基板集成波导共线臂上I形周期结构的影响

2019 3rd International Conference on Electronics, Materials Engineering & Nano-Technology (IEMENTech) Pub Date : 2019-08-01 DOI: 10.1109/IEMENTech48150.2019.8981098

S. Moitra, K. Hajra, V. Singh, U. Mukherjee, S. Banerjee, S. Maji

引用次数: 0

Realization of an Iterative Reconstruction Algorithm for Brain Stroke Detection Using Microwave Tomography Technique 基于微波断层成像技术的脑卒中检测迭代重建算法的实现

2019 3rd International Conference on Electronics, Materials Engineering & Nano-Technology (IEMENTech) Pub Date : 2019-08-01 DOI: 10.1109/IEMENTech48150.2019.8981402

N. R. Das, Deborsi Basu, K. Purkait

{"title":"Realization of an Iterative Reconstruction Algorithm for Brain Stroke Detection Using Microwave Tomography Technique","authors":"N. R. Das, Deborsi Basu, K. Purkait","doi":"10.1109/IEMENTech48150.2019.8981402","DOIUrl":"https://doi.org/10.1109/IEMENTech48150.2019.8981402","url":null,"abstract":"The work aims to evaluate the performance of microwave scanning to identify and detect the stroke affected brain cells. The researches on this subject are motivated by the need to make continuous control of the brain stroke affected patient. In this paper, a system has been proposed to accurately detect the complex dielectric perturbations of the water content of the stroke affected brain model and predict the exact location of the affected region inside the head model. With the help of proper field pattern analysis and an iterative Exact reconstruction algorithm, the model has been reconstructed with better accuracy, both for normal and diseased cases. The reconstruction is made based on the complex dielectric values of the affected cells. A comparative study has been performed on different sizes of stroke affected brain regions. It has been shown that, the algorithm is efficient enough to detect the presence of the stroke affected cells in a small region (1% of total head model) with considerable error margins. The required 2D-cross sectional images are shown for proper visualization of the model along with the positioning of the stroke affected region. The changing dielectric properties of brain tissues in diseased condition can be measured using Microwave Tomography Technique (MTT). With this kind of experimental implementation, the concept of MTT has been utilized with proper algorithmic and mathematical modelling to iustify the effectiveness of our algorithm.","PeriodicalId":243805,"journal":{"name":"2019 3rd International Conference on Electronics, Materials Engineering & Nano-Technology (IEMENTech)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125348599","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