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Arslan Tariq's CV
Arslan Tariq's CV
Arslan Tariq's Curriculum Vitae Created with the Deedy résumé template
Arslan Tariq
CV of Sandeep Kumar
CV of Sandeep Kumar
Sandeep Kumar's CV Created with the Friggeri CV template
sandeep kumar
ICE-408 (Assignment-1)
ICE-408 (Assignment-1)
Just a problem sulotion
Mobarak Hosen Shakil
Cecilia's CV
Cecilia's CV
My uni CV
Cecilia Hu
Aplicação do Comando Numérico Computadorizado na Otimização em Prototipagem de Placa de Circuito Impresso
Aplicação do Comando Numérico Computadorizado na Otimização em Prototipagem de Placa de Circuito Impresso
Com a evolução constante da eletrônica, a necessidade de produzir protótipos em placa de circuito impresso é cada vez mais cobrada e importante para se elaborar tecnologia de forma rápida, mas sem deixar a qualidade de produção baixa. Pensando nisso, este artigo propõe o desenvolvimento de uma fresadora CNC com base no comando numérico computadorizado para a confecção de trilhas na placa de circuito impresso de forma otimizada. Deste modo, são mostrados passo a passo os pilares teóricos que compõem a base de conhecimento para que se possa entender e desenvolver a ferramenta que irá usinar e por sua vez produzir o protótipo de forma eficaz. Os resultados obtidos em relação à montagem da ferramenta e o material usinado foi classificado com satisfatório, já que a máquina CNC conseguiu atingir seus objetivos, perfurando, cortando a placa e isolando as trilhas formando assim o circuito.
José Gleury Galvino Pereira e Adriana Maria Rebouças do Nascimento
Joshua Pearson's Résumé
Joshua Pearson's Résumé
Joshua Pearson's Résumé Created with the Modern CV template
Joshua Pearson
Lemma 1.21
Lemma 1.21
Proofs for Analysis class Lemma 1.21
Yanan Zhang
Lizhen Zhu's Résumé
Lizhen Zhu's Résumé
Lizhen Zhu's Resume Created with the Friggeri CV template
Lizhen Zhu
A Regression based approach for link residual time prediction in MANETs
A Regression based approach for link residual time prediction in MANETs
Mobile ad-hoc network (MANET) is a collection of mobile terminals forming an infrastructure less and quick deployable network, which can communicate to each other via multiple hops or single hop. Such ad-hoc networks have always been important for various applications like defence applications especially for countries like India having boundaries and regions with large geographical diversity. Mobility attribute is a notable one in MANETs, as this leads to frequent topology changes which are the primary cause of route failure. A route is an ordered set of links, hence for predicting future availability of any particular route, it is important to estimate the availability of its currently available constituent links. This paper explores various link availability prediction model and proposes a least square polynomial regression-based statistical approach to predict the availability of link. Proposed approach assumes that movement of nodes are based on column mobility model i.e each node in the network is linearly moving with constant speed. Each node in the network periodically broadcasts hello packets to its neighbours to inform it’s availability in the network. Neighbour node receives hello packet and uses its signal strength to estimate distance between sender and receiver of hello packet. A monotonically decreasing signal strength of hello packets at receiver node indicates that nodes are moving away from each other and link between them may break in future so it starts link residual time prediction algorithm to predict the time when the distance between them will exceed the pre-defined threshold value. The proposed algorithm is simulated using NS 2.35. The performance of the algorithm has been analyzed for identified parameters. The results are also been compared by simulating other existing link prediction approaches based on interpolation.
Heman Pathak