2013 Annual IEEE India Conference (INDICON)最新文献_第3页

Direct truncation method for order reduction of discrete interval system 离散区间系统降阶的直接截断法

2013 Annual IEEE India Conference (INDICON) Pub Date : 2013-12-01 DOI: 10.1109/INDCON.2013.6726040

A. Choudhary, S. K. Nagar

引用次数: 17

Impact of design parameters on actuation voltage and response time for micro-cantilever based device 设计参数对微悬臂梁驱动电压和响应时间的影响

2013 Annual IEEE India Conference (INDICON) Pub Date : 2013-12-01 DOI: 10.1109/INDCON.2013.6726069

P. Borkar, J. Kalambe, R. Patrikar

{"title":"Impact of design parameters on actuation voltage and response time for micro-cantilever based device","authors":"P. Borkar, J. Kalambe, R. Patrikar","doi":"10.1109/INDCON.2013.6726069","DOIUrl":"https://doi.org/10.1109/INDCON.2013.6726069","url":null,"abstract":"Microcantilveres are important micomachined components used in many applications. Modeling, simulation and fabrication of a microcantilever designed to achieve less actuation voltage and response time for electrostatically actuated microcantilever based device is presented in this paper. The effects of various design parameters and materials on sensitivity and response time of the microcantilever is investigated. The sensitivity of a microcantilever beam is studied by varying physical parameters of cantilever such as length, width and thickness. Results indicate that for a fixed displacement of 1um between top beam and bottom electrode, increasing microcantilever beam thickness increased the actuation voltage on the other hand an increase in the length of the microcantilever decreases the actuation voltage. Simulations were also done to study the effects of varying physical properties such as length and thickness on response time. It was observed that length and thickness of beam tends to be the most influencing parameters for actuation voltage and response time, which needs to be tightly controlled. Polysilicon microcantilever is fabricated with surface micromachining technology. The simulated values of pull in voltage and response time are experimentally validated on the fabricated device. A comparison between simulation and experimental results for response time showed close agreement.","PeriodicalId":313185,"journal":{"name":"2013 Annual IEEE India Conference (INDICON)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132143606","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

Unequal error protection of embedded video bitstream with optimized FEC 基于优化FEC的嵌入式视频码流不等错保护

2013 Annual IEEE India Conference (INDICON) Pub Date : 2013-12-01 DOI: 10.1109/INDCON.2013.6725967

Mohd Ayyub Khan, A. A. Moinuddin, E. Khan

引用次数: 2

FPGA based implementation of comb filters for use in binaural hearing aids for reducing intraspeech spectral masking 用于双耳助听器的梳状滤波器的FPGA实现，用于减少语音内频谱掩蔽

2013 Annual IEEE India Conference (INDICON) Pub Date : 2013-12-01 DOI: 10.1109/INDCON.2013.6726012

S. G. Kambalimath, P. C. Pandey, P. N. Kulkarni, S. Mahant-Shetti, Sangmesh G. Hiremath

{"title":"FPGA based implementation of comb filters for use in binaural hearing aids for reducing intraspeech spectral masking","authors":"S. G. Kambalimath, P. C. Pandey, P. N. Kulkarni, S. Mahant-Shetti, Sangmesh G. Hiremath","doi":"10.1109/INDCON.2013.6726012","DOIUrl":"https://doi.org/10.1109/INDCON.2013.6726012","url":null,"abstract":"Sensorineural hearing impairment is associated with decreased speech perception due to increased intraspeech spectral masking. For persons with moderate bilateral sensorineural loss, binaural dichotic presentation using a pair of complementary comb filters can reduce the effects of increased intraspeech spectral masking and thereby improve speech perception. It has been earlier shown that use of comb filters based on auditory critical bandwidths, with magnitude responses designed for perceptual balance of loudness and linear phase responses, resulted in a significant improvement in speech perception without adversely affecting localization of broadband sound sources. An FPGA-based implementation of these 513-coefficient filters with sampling frequency of 10 kHz is carried out for use in binaural hearing aids. Implementation using a 16bit codec and 15-bit integer filter coefficients used 47%, 34%, and 53% of combinational functions, logic registers, and logic elements, respectively, available on “Altera Cyclone II EP2C70F896C6” FPGA. The resulting magnitude responses have a close match to the offline floating-point implementation.","PeriodicalId":313185,"journal":{"name":"2013 Annual IEEE India Conference (INDICON)","volume":"148 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133825543","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: 5

Memory characteristics of a 65 nm FGMOS capacitor with Si quantum dots as floating gates 以Si量子点作浮门的65nm FGMOS电容器的记忆特性

2013 Annual IEEE India Conference (INDICON) Pub Date : 2013-12-01 DOI: 10.1109/INDCON.2013.6725910

R. Dhavse, Fyroos Muhammed, Chetna Sinha, V. Mishra, R. Patrikar

引用次数: 6

Contextual adaptive user interface for Android devices Android设备的上下文自适应用户界面

2013 Annual IEEE India Conference (INDICON) Pub Date : 2013-12-01 DOI: 10.1109/INDCON.2013.6726014

Rahul Jain, Joy Bose, T. Arif

引用次数: 11

General Purpose Efficient power flow model representation of network from generation bus to load bus 电网从发电母线到负载母线的高效潮流模型表示

2013 Annual IEEE India Conference (INDICON) Pub Date : 2013-12-01 DOI: 10.1109/INDCON.2013.6725859

J. Sandhya, V. B. Raju

{"title":"General Purpose Efficient power flow model representation of network from generation bus to load bus","authors":"J. Sandhya, V. B. Raju","doi":"10.1109/INDCON.2013.6725859","DOIUrl":"https://doi.org/10.1109/INDCON.2013.6725859","url":null,"abstract":"In analyzing the electrical networks power flow solution is very essential. There are numerous power flow models for transmission as well as distribution systems. It is also evident from the literatures that several new models exclusively for distribution networks are being developed. It is suggested here that instead of having many models, the models applied for transmission networks can be applied to distribution networks with some modifications. This paper presents the study of several transmission and distribution power systems to explore applicability of the Constant Complex Matrix Power Flow Model (CCMPFM) [1] and also gives comparison with General Purpose Fast Decoupled Power Flow (GFDPF) model [3]. The results demonstrate that the CCMPF model possess more stable convergence for both well-behaved and ill-conditioned systems when compared to GFDPF. This model has strong convergence characteristics for distribution networks also when compared to Stott's model. This CCMPF model can be applied for transmission networks, stand alone radial as well as weakly meshed distribution networks. Also the whole interconnection of transmission and distribution network is studied with one single model and good converging results are obtained. From the results, this paper suggests that a single power flow model is sufficient for studying the entire electric power network right from the generation point to load point without many models.","PeriodicalId":313185,"journal":{"name":"2013 Annual IEEE India Conference (INDICON)","volume":"60 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124320014","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

Coverage extension and power optimization for closed group femto cells in BWA network BWA网络中封闭群femto小区的覆盖扩展与功率优化

2013 Annual IEEE India Conference (INDICON) Pub Date : 2013-12-01 DOI: 10.1109/INDCON.2013.6725950

Baisakhi Maity, A. Kundu, I. S. Misra, S. Sanyal

引用次数: 0

Linearity characterization of nano-scale underlap SOI MOSFETs 奈米搭接SOI mosfet的线性特性

2013 Annual IEEE India Conference (INDICON) Pub Date : 2013-12-01 DOI: 10.1109/INDCON.2013.6726009

I. V. Singh, M. S. Alam

引用次数: 0

Multielectrode system for transcranial stimulation and impedance imaging 经颅刺激和阻抗成像的多电极系统

2013 Annual IEEE India Conference (INDICON) Pub Date : 2013-12-01 DOI: 10.1109/INDCON.2013.6726032

Tsepo Sadeq Montsi, A. Mishra

{"title":"Multielectrode system for transcranial stimulation and impedance imaging","authors":"Tsepo Sadeq Montsi, A. Mishra","doi":"10.1109/INDCON.2013.6726032","DOIUrl":"https://doi.org/10.1109/INDCON.2013.6726032","url":null,"abstract":"Recent works indicate that through the non-invasive application of low current waveforms to the brain, systems implementing both cortical stimulation (Transcranial Direct Current Stimulation) and imaging (Electrical Impedance Tomography) with a high degree of accuracy and effectiveness can be realised. Safety and physical constraints along with the individually unique and fractal-like functional, structural and electrical complexity of the brain and surrounding cranial tissue hinders legacy systems from achieving enough precision and effectiveness for neurological treatment and investigation. This paper describes a novel system capable of achieving both stimulation and imaging while also ameliorating the shortcomings of legacy systems. Both these functions require multiple independently controlled electrodes distributed on the scalp and have complimentary functional requirements, therefore minimal additional resources are required to achieve both goals. Meeting these requirements also result in the ability to improve on legacy modalities. The system exceeds all appropriate safety requirements and is implemented with a modular architecture enabling cascading of the hardware such that the system capability and cost can be scaled according to the requirements of the application. While resource constraints precluded meeting critical functional requirements, tests and simulation of the subsystems proved the concept justifying further development.","PeriodicalId":313185,"journal":{"name":"2013 Annual IEEE India Conference (INDICON)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116386293","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