2014 International Conference on Control, Instrumentation, Communication and Computational Technologies (ICCICCT)最新文献_第7页

Effect of watermarking in vector quantization based image compression 基于矢量量化的图像压缩中水印的影响

2014 International Conference on Control, Instrumentation, Communication and Computational Technologies (ICCICCT) Pub Date : 2014-07-10 DOI: 10.1109/ICCICCT.2014.6993014

S. Bose, Shatadru Roy Chowdhury, Madhulika, Sayan Chakraborty, S. Acharjee, N. Dey

引用次数: 12

Study on the impact of CDFG on the design aspects of combinational logic circuits CDFG对组合逻辑电路设计的影响研究

2014 International Conference on Control, Instrumentation, Communication and Computational Technologies (ICCICCT) Pub Date : 2014-07-10 DOI: 10.1109/ICCICCT.2014.6992983

V. Balamurugan, N. Nandhitha

引用次数: 1

A survey of the existing shadow detection techniques 对现有阴影检测技术的综述

2014 International Conference on Control, Instrumentation, Communication and Computational Technologies (ICCICCT) Pub Date : 2014-07-10 DOI: 10.1109/ICCICCT.2014.6992951

D. Nandini, A. Ezil, Sam Leni

引用次数: 4

Split range calibration in pressure measurement of re-entry flush air data sensing system (FADS) for overall system accuracy enhancement 再入空气数据传感系统(FADS)压力测量的分程校准，以提高整个系统的精度

2014 International Conference on Control, Instrumentation, Communication and Computational Technologies (ICCICCT) Pub Date : 2014-07-10 DOI: 10.1109/ICCICCT.2014.6992949

S. Vidya, Arun Satheesan, Aisha Sidhick, K. Finitha, M. Jayakumar, A. K. Abdul Samad

{"title":"Split range calibration in pressure measurement of re-entry flush air data sensing system (FADS) for overall system accuracy enhancement","authors":"S. Vidya, Arun Satheesan, Aisha Sidhick, K. Finitha, M. Jayakumar, A. K. Abdul Samad","doi":"10.1109/ICCICCT.2014.6992949","DOIUrl":"https://doi.org/10.1109/ICCICCT.2014.6992949","url":null,"abstract":"Flush Air Data Sensing System (FADS) forms mission critical sub system in future reusable space transportation systems. FADS makes use of surface pressure measurements from the nose cap of the vehicle for deriving the air data parameters of the vehicle such as angle of attack, angle of sideslip, Mach number, etc. These parameters are used by the control and guidance system of the vehicle for reentry flight management as well as for subsequent mission phases upto landing. The overall system accuracy of FADS is mainly dictated by the accuracy of the surface pressure measurements. The demanded accuracies are of the order of 100 Pascal in a full scale of 140000 Pascal (0.07% FS). This paper addresses the four split range pressure calibration scheme that is used for achieving the above accuracy. Trade off studies carried out on the number of split ranges and the order of least squares curve fit to be used are presented. The scheme for voltage based split range selection to reduce the errors at range boundary crossover points and during recovery after a port blockage is presented. Details of the hysteresis logic used for real time implementation for preventing back and forth switching of scale factors at the split range crossover points are also presented. The use of split range calibration and hysteresis logic for pressure sensors in FADS has not been reported in earlier literature. Experimental results are presented which establishes the demanded pressure measurement accuracy.","PeriodicalId":6615,"journal":{"name":"2014 International Conference on Control, Instrumentation, Communication and Computational Technologies (ICCICCT)","volume":"24 1","pages":"165-170"},"PeriodicalIF":0.0,"publicationDate":"2014-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82894527","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 RFID data processing using dimensionality reduction techniques 使用降维技术的RFID数据处理的比较

2014 International Conference on Control, Instrumentation, Communication and Computational Technologies (ICCICCT) Pub Date : 2014-07-10 DOI: 10.1109/ICCICCT.2014.6992967

Maria Anu, Anandha Mala

引用次数: 3

Performance comparison of physical downlink control channel (PDCCH) for LTE employing QPSK and 16QAM as modulation schemes 采用QPSK和16QAM调制方式的LTE物理下行链路控制信道(PDCCH)性能比较

2014 International Conference on Control, Instrumentation, Communication and Computational Technologies (ICCICCT) Pub Date : 2014-07-10 DOI: 10.1109/ICCICCT.2014.6993034

K. Sandeep, R. Thilagavathy

引用次数: 2

Synchronous elastic circuit with higher throughput at reduced area and power 在更小的面积和功率下具有更高吞吐量的同步弹性电路

2014 International Conference on Control, Instrumentation, Communication and Computational Technologies (ICCICCT) Pub Date : 2014-07-10 DOI: 10.1109/ICCICCT.2014.6993089

Wasundhara D. Paliwal, P. Shastry

{"title":"Synchronous elastic circuit with higher throughput at reduced area and power","authors":"Wasundhara D. Paliwal, P. Shastry","doi":"10.1109/ICCICCT.2014.6993089","DOIUrl":"https://doi.org/10.1109/ICCICCT.2014.6993089","url":null,"abstract":"To reduced area and power in synchronous elastic circuits we are using combinations of various elasticity approaches. Elasticity refers to the property of a circuit in which circuits can tolerate arbitrary latency/delay variations in their computation units as well as communication channels. Elasticity does not make any assumption about the specific implementation of the circuit. This paper investigates different optimization approaches to reduce these area and power overheads of elastic control network without sacrificing the control network performance. Ultra simple fork (USFork), early evaluation join (EEJoin), half-buffer retiming (HBR) controller, eager Fork, join, lazy fork combinations for implementation are introduced. In this approach we check all node and all combinational blocks clock period and uses elastic buffer only when it needed. Comparing to published work on a Minimips processor case study[3] and Synchronous elasticization at reduced cost[2], our implementation shows up 8% and 15.08% area and power due to proposed flow of implementing synchronous elasticization with 17.5 % increase in throughput i.e. 0.94 Gbits/sec.","PeriodicalId":6615,"journal":{"name":"2014 International Conference on Control, Instrumentation, Communication and Computational Technologies (ICCICCT)","volume":"7 1","pages":"917-922"},"PeriodicalIF":0.0,"publicationDate":"2014-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81736037","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

Textural features based computer aided diagnostic system for mammogram mass classification 基于纹理特征的乳腺x光片肿块分类计算机辅助诊断系统

2014 International Conference on Control, Instrumentation, Communication and Computational Technologies (ICCICCT) Pub Date : 2014-07-10 DOI: 10.1109/ICCICCT.2014.6993069

J. Jaleel, Sibi Salim, S. Archana

引用次数: 14

Vertical handover in Vehicular ad-hoc network using multiple parameters 基于多参数的车载自组网垂直切换

2014 International Conference on Control, Instrumentation, Communication and Computational Technologies (ICCICCT) Pub Date : 2014-07-10 DOI: 10.1109/ICCICCT.2014.6993117

U. Kumaran, R. Shaji

{"title":"Vertical handover in Vehicular ad-hoc network using multiple parameters","authors":"U. Kumaran, R. Shaji","doi":"10.1109/ICCICCT.2014.6993117","DOIUrl":"https://doi.org/10.1109/ICCICCT.2014.6993117","url":null,"abstract":"Reliability and timely information delivery are highly concerned factors in Vehicular ad-hoc network. A better handover mechanism plays an important role in the handover process between the vehicle nodes during the vehicles on the road. Vertical handover is very much essential to ensure service continuity in Vehicular Ad-hoc network. When we compared with conventional handover decision taken by single criteria, multi criteria decision methods reduce handover rate and effectively utilizing the usage of network resources. In Vehicular Ad-hoc Network continuous connectivity is a great challenge, because of vehicles speed and ever changing topology of the network. In VANET vehicles can communicate through Vehicle-to-Vehicle communication mode and Vehicle-to-Infrastructure communication mode. Users in the vehicular network can access internet while on the move from one place to another with V2I. Due to heterogeneous wireless access, vertical handover is needed to maintain continuous connectivity between the vehicles and infrastructures. In this paper advanced methods of vertical handover decision algorithm is used to select best available network by comparing multiple parameter values (such as network traffic and vehicle speed). The algorithm is evaluated by assessing the performance through the number of handoff occurs, throughput gained and level of latency attained. The performance of the simulation shows that the number of handover and latency can be minimized where as throughput can be maximized, if we consider vehicle speed and network traffic parameters for taking handover decision process.","PeriodicalId":6615,"journal":{"name":"2014 International Conference on Control, Instrumentation, Communication and Computational Technologies (ICCICCT)","volume":"30 1","pages":"1059-1064"},"PeriodicalIF":0.0,"publicationDate":"2014-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84443302","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

Designing of an infra-red optocoupler based mobility aid for the blinds 基于红外光耦合器的百叶窗助行器设计

2014 International Conference on Control, Instrumentation, Communication and Computational Technologies (ICCICCT) Pub Date : 2014-07-10 DOI: 10.1109/ICCICCT.2014.6993011

Dablu Kumar, B. Champaty, K. Uvanesh, K. Pal, A. Anis

引用次数: 1