2010 Second International conference on Computing, Communication and Networking Technologies最新文献_第2页

Kinematic analyse of mobile type artificial disc replacement 移动式人工椎间盘置换术的运动学分析

2010 Second International conference on Computing, Communication and Networking Technologies Pub Date : 2010-07-29 DOI: 10.1109/ICCCNT.2010.5591868

J. L., Horak Z

{"title":"Kinematic analyse of mobile type artificial disc replacement","authors":"J. L., Horak Z","doi":"10.1109/ICCCNT.2010.5591868","DOIUrl":"https://doi.org/10.1109/ICCCNT.2010.5591868","url":null,"abstract":"The objective of this study is to develop a detailed three-dimensional geometrically and biomechanically accurate finite element model of the human lower cervical spine (C4-C6), and applied to determination of movement of the mobile type artificial disc replacement Prodisc-C made by Synthes. 3D (FE) model of the multi-level cervical spine was consists of three vertebrae and two intervertebral discs. Ligaments were preserved and simulated by non-linear contact elements. The complex model of the spine was created by using computer tomography (CT) images and STL-CAD method. The entire meshing procedure for the spinal partitions was significantly speeded up by combining 3D tetrahedral elements with conversion surfaces elements to elements of volume. For the validation againts published data was used an intact spinal segment loaded by 1 mm axial dispacement, 1,5 Nm in directions flexion/extension. Further, the commercial replacement was possitioned between C4-C5. Flexion, extension, right/left lateral bending and axial displacement loading conditions were used. Presented study compared range of motion (ROM) and stability of the lower cervical spine 1. intact 2. implanted spine (without ALL). The results achieved have a large medical gain in neurology and spine surgery.","PeriodicalId":134352,"journal":{"name":"2010 Second International conference on Computing, Communication and Networking Technologies","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116623469","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

A packet scheduling strategy in sensor networks with SGMH protocol 基于SGMH协议的传感器网络分组调度策略

2010 Second International conference on Computing, Communication and Networking Technologies Pub Date : 2010-07-29 DOI: 10.1109/ICCCNT.2010.5591556

M. Cherian, T.R.Gopalakrishnan Nair

引用次数: 3

Object recognition of Leukemia affected cells using DCC and IFS DCC和IFS在白血病细胞目标识别中的应用

2010 Second International conference on Computing, Communication and Networking Technologies Pub Date : 2010-07-29 DOI: 10.1109/ICCCNT.2010.5591694

J. Joe, T. Ravi, A. Natarajan, S. Kumar

引用次数: 1

Dynamic stability enhancement with fuzzy based power system stabilizer tuned by hottest non-traditional optimization technique 基于最热门非传统优化技术的模糊电力系统稳定器动态稳定性增强

2010 Second International conference on Computing, Communication and Networking Technologies Pub Date : 2010-07-29 DOI: 10.1109/ICCCNT.2010.5591736

M. Linda, N. Kesavan Nair

{"title":"Dynamic stability enhancement with fuzzy based power system stabilizer tuned by hottest non-traditional optimization technique","authors":"M. Linda, N. Kesavan Nair","doi":"10.1109/ICCCNT.2010.5591736","DOIUrl":"https://doi.org/10.1109/ICCCNT.2010.5591736","url":null,"abstract":"The supplementary control signal is provided by means of Power System Stabilizer (PSS), will damp the low frequency oscillations. This paper presents the design of fuzzy logic based power system stabilizers using genetic algorithms in multimachine power system. In the proposed fuzzy expert system, generator speed deviation and its derivative are chosen as input signals to fuzzy logic based power system stabilizer. In this approach centers of membership functions and the parameters of the fuzzy logic controllers has been tuned using genetic algorithm. Inclusion of GA in tuning fuzzy logic based power system stabilizer will provide good damping and significantly reduces computational time in the design process. Simulation results on multimachine system subjected to small perturbation and three phase fault show the effectiveness and robustness of the proposed PSS over a wide range of operating conditions and system configurations. The problem of optimizing the membership functions and the parameters of fuzzy logic based power system stabilizer is converted into an optimization problem and which is solved by genetic algorithm with the integral of squared time squared error (ISTSE) based objective function.","PeriodicalId":134352,"journal":{"name":"2010 Second International conference on Computing, Communication and Networking Technologies","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117262328","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: 16

Multi-objective adaptive differential evolution algorithm for combinatorial optimisation 组合优化的多目标自适应差分进化算法

2010 Second International conference on Computing, Communication and Networking Technologies Pub Date : 2010-07-29 DOI: 10.1109/ICCCNT.2010.5591823

K. Lakshmi, A. Rao, K. Bhaskar

{"title":"Multi-objective adaptive differential evolution algorithm for combinatorial optimisation","authors":"K. Lakshmi, A. Rao, K. Bhaskar","doi":"10.1109/ICCCNT.2010.5591823","DOIUrl":"https://doi.org/10.1109/ICCCNT.2010.5591823","url":null,"abstract":"In this paper we propose an adaptive metaheuristic algorithm based on differential evolution (DE) for solving combinatorial optimization problems. DE is a heuristic method that has yielded promising results for solving complex optimization problems. The potentialities of DE are its simple structure, easy use, convergence property, quality of solution, and robustness. In order to avoid the difficult task of parameter setting, an adaptive feature is introduced into the algorithm. The resulting adaptive DE algorithm is built with typical features like Pareto dominance, density estimation, and an external archive to store the non-dominated solutions in order to handle multiple objectives. The performance of the proposed multi-objective adaptive DE algorithm is demonstrated by solving a hybrid laminate composite pressure vessel problem subjected to both combinatorial as well as design constraints. Further, the proposed algorithm is compared with three state-of-the-art multi-objective optimizers: Non-dominated sorting Genetic Algorithm (NSGA-II), Pareto Archived Evolutionary Strategy (PAES) and multi-objective particle swarm optimisation(MPSO). The studies presented in this paper indicate that proposed algorithm produces very competitive Pareto fronts according to the applied convergence metric and it clearly outperforms the other three algorithms","PeriodicalId":134352,"journal":{"name":"2010 Second International conference on Computing, Communication and Networking Technologies","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115525731","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

SPIN implementation in TinyOS environment using nesC 在TinyOS环境下使用nesC实现SPIN

2010 Second International conference on Computing, Communication and Networking Technologies Pub Date : 2010-07-29 DOI: 10.1109/ICCCNT.2010.5591887

Z. Rehena, Krishanu Kumar, Sarbani Roy, N. Mukherjee

引用次数: 11

A compact CPW-fed arrow shaped monopole antenna for UWB applications 用于超宽带应用的紧凑型cpw馈电箭头形单极天线

2010 Second International conference on Computing, Communication and Networking Technologies Pub Date : 2010-07-29 DOI: 10.1109/ICCCNT.2010.5591890

A. Subbarao, S. Raghavan

引用次数: 1

Coupling aware power estimation for on-chip VLSI distributed RLCG global interconnects using model order reduction technique 基于模型降阶技术的片上VLSI分布式RLCG全局互连耦合感知功率估计

2010 Second International conference on Computing, Communication and Networking Technologies Pub Date : 2010-07-29 DOI: 10.1109/ICCCNT.2010.5591706

R. Kar, V. Maheshwari, A. Choudhary, Abhishek Singh, A. K. Mal, A. K. Bhattacharjee

{"title":"Coupling aware power estimation for on-chip VLSI distributed RLCG global interconnects using model order reduction technique","authors":"R. Kar, V. Maheshwari, A. Choudhary, Abhishek Singh, A. K. Mal, A. K. Bhattacharjee","doi":"10.1109/ICCCNT.2010.5591706","DOIUrl":"https://doi.org/10.1109/ICCCNT.2010.5591706","url":null,"abstract":"In this paper, we have derived a closed form formula for the power dissipation in highly coupled distributed RLCG interconnects taking the mutual inductive coupling into account. Power is increasingly becoming the bottleneck for the design of high performance VLSI circuits. It is essential to analyze how the various components of power are likely to scale in the future, thereby identifying the key problematic areas. While most of the analysis focus on the timing aspects of interconnects, power consumption is also an important issue to be addressed and modeled accurately. In this paper, estimation of the power dissipation of interconnects is studied using a reduced-order model. The relation between power consumption and the poles and residues of a transfer function is derived, and an appropriate driver model is developed, allowing power consumption to be computed efficiently. The results obtained from SPICE and from that of using our approach, justify the accuracy and the effectiveness of our proposed model.","PeriodicalId":134352,"journal":{"name":"2010 Second International conference on Computing, Communication and Networking Technologies","volume":"119 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122900045","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

Reactive power loss allocation using optimal tracing method 基于最优跟踪法的无功损耗分配

2010 Second International conference on Computing, Communication and Networking Technologies Pub Date : 2010-07-29 DOI: 10.1109/ICCCNT.2010.5592556

J. B. S. Nazaran, K. Selvi

引用次数: 4

8-Bit sub threshold adders in 32nm CMOS technology for 采用32nm CMOS技术的8位亚阈值加法器

2010 Second International conference on Computing, Communication and Networking Technologies Pub Date : 2010-07-29 DOI: 10.1109/ICCCNT.2010.5591637

S. Rani, S. Ramasamy, C. Rajan, V. Harini

引用次数: 1