Sanjay dola (10 Ergebnisse)

Zustand: New.

Taschenbuch. Zustand: Neu. EMI-EMC Analysis | Reduction of electromagnetic-interference in pressure sensor using micro strip filter | Dola Sanjay (u. a.) | Taschenbuch | 140 S. | Englisch | 2018 | LAP LAMBERT Academic Publishing | EAN 9786139918393 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.…

Zustand: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | Now a days the vehicle electronics in the auto-motive industry is facing new challenges, the safety of braking system has become a critical function. The number of electrical and electronics devices, accessories and loads, like starter motor, alternator, wiper motor, relays, night heater, light control module, speedometer, accelerator potentiometer, cruise control, compressor, brake Anti-brake system control unit, air dryer, engine brake valve, brake calipers, valves, valve blocks, diaphragm units, actuators are increasing day to day. The research work is carried out to investigate the conducted and radiated Electromagnetic-Interference due to various sources like, conductor and ground, two conductors and ground of different layouts. Parameters are estimated using analytical calculations and simulated using Simulation software. The estimated parameter values of electric field intensity, magnetic field intensity, frequencies and impedance are validated. Antenna factor of micro strip antenna are validated with dipole antenna and rectangular wave guide. These proposed solutions will primarily focus on causes of Electromagnetic interference and later eradication of EMI.…

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Now a days the vehicle electronics in the auto-motive industry is facing new challenges, the safety of braking system has become a critical function. The number of electrical and electronics devices, accessories and loads, like starter motor, alternator, wiper motor, relays, night heater, light control module, speedometer, accelerator potentiometer, cruise control, compressor, brake Anti-brake system control unit, air dryer, engine brake valve, brake calipers, valves, valve blocks, diaphragm units, actuators are increasing day to day. The research work is carried out to investigate the conducted and radiated Electromagnetic-Interference due to various sources like, conductor and ground, two conductors and ground of different layouts. Parameters are estimated using analytical calculations and simulated using Simulation software. The estimated parameter values of electric field intensity, magnetic field intensity, frequencies and impedance are validated. Antenna factor of micro strip antenna are validated with dipole antenna and rectangular wave guide. These proposed solutions will primarily focus on causes of Electromagnetic interference and later eradication of EMI. 140 pp. Englisch. …

Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Designing cost-efficient, secure network protocols for Wireless Sensor Networks (WSNs) is a challenging problem because sensors are resource-limited wireless devices. Since the communication cost is the most dominant factor in a sensor's energy consumption, we introduce an energy-efficient Virtual Energy-Based Encryption and Keying scheme for WSNs that significantly reduces the number of transmissions needed for rekeying to avoid stale keys. In addition to the goal of saving energy, the minimal transmission is imperative for some military applications of WSNs where an adversary could be monitoring the wireless spectrum. VEBEK is a secure communication framework where sensed data is encoded using a scheme based on a permutation code generated via the RC4 encryption mechanism. The key to the RC4 encryption mechanism dynamically changes as a function of the residual virtual energy of the sensor. Thus, a one-time dynamic key is employed for one packet only and different keys are used for the successive packets of the stream.…

Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Sanjay DolaDr.Sanjay Sreekar Dola has around Eighteen years of experience across industry and academia, where he has had the roles of researcher, entrepreneur and consultancy. Also a certified Chartered Engineer. Obtained his doctora.…

Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - El diseño de protocolos de red seguros y rentables para redes de sensores inalámbricos (WSN) es un problema difícil porque los sensores son dispositivos inalámbricos de recursos limitados. Dado que el coste de la comunicación es el factor más dominante en el consumo de energía de un sensor, introducimos un esquema de cifrado y clave basado en la energía virtual para las WSN que reduce significativamente el número de transmisiones necesarias para el reentrelazado con el fin de evitar claves obsoletas. Además del objetivo de ahorrar energía, la transmisión mínima es imprescindible para algunas aplicaciones militares de las WSN en las que un adversario podría estar vigilando el espectro inalámbrico. VEBEK es un marco de comunicación segura en el que los datos detectados se codifican utilizando un esquema basado en un código de permutación generado mediante el mecanismo de cifrado RC4. La clave del mecanismo de cifrado RC4 cambia dinámicamente en función de la energía virtual residual del sensor. Así, se emplea una clave dinámica única para un solo paquete y se utilizan claves diferentes para los paquetes sucesivos del flujo.…

Taschenbuch. Zustand: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Now a days the vehicle electronics in the auto-motive industry is facing new challenges, the safety of braking system has become a critical function. The number of electrical and electronics devices, accessories and loads, like starter motor, alternator, wiper motor, relays, night heater, light control module, speedometer, accelerator potentiometer, cruise control, compressor, brake Anti-brake system control unit, air dryer, engine brake valve, brake calipers, valves, valve blocks, diaphragm units, actuators are increasing day to day. The research work is carried out to investigate the conducted and radiated Electromagnetic-Interference due to various sources like, conductor and ground, two conductors and ground of different layouts. Parameters are estimated using analytical calculations and simulated using Simulation software. The estimated parameter values of electric field intensity, magnetic field intensity, frequencies and impedance are validated. Antenna factor of micro strip antenna are validated with dipole antenna and rectangular wave guide. These proposed solutions will primarily focus on causes of Electromagnetic interference and later eradication of EMI.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 140 pp. Englisch. …

Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Die Entwicklung kosteneffizienter, sicherer Netzwerkprotokolle für drahtlose Sensornetzwerke (WSNs) ist ein schwieriges Problem, da Sensoren ressourcenbeschränkte drahtlose Geräte sind. Da die Kommunikationskosten der wichtigste Faktor für den Energieverbrauch eines Sensors sind, stellen wir ein energieeffizientes, virtuelles, energiebasiertes Verschlüsselungs- und Schlüsselschema für WSNs vor, das die Anzahl der Übertragungen, die für die Neuverschlüsselung erforderlich sind, erheblich reduziert, um veraltete Schlüssel zu vermeiden. Neben dem Ziel, Energie zu sparen, ist die minimale Übertragung für einige militärische Anwendungen von WSNs, bei denen ein Angreifer das drahtlose Spektrum überwachen könnte, unerlässlich. VEBEK ist ein sicheres Kommunikationsverfahren, bei dem die erfassten Daten mit einem Schema verschlüsselt werden, das auf einem Permutationscode basiert, der über den RC4-Verschlüsselungsmechanismus erzeugt wird. Der Schlüssel für den RC4-Verschlüsselungsmechanismus ändert sich dynamisch in Abhängigkeit von der virtuellen Restenergie des Sensors. Daher wird ein einmaliger dynamischer Schlüssel nur für ein Paket verwendet und für die nachfolgenden Pakete des Datenstroms werden unterschiedliche Schlüssel verwendet.…

Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - A concepção de protocolos de rede seguros e rentáveis para redes de sensores sem fios (RSSFs) é um problema desafiante porque os sensores são dispositivos sem fios com recursos limitados. Uma vez que o custo de comunicação é o factor mais dominante no consumo de energia de um sensor, introduzimos um esquema de Encriptação e Chaveamento com Base em Energia Virtual eficiente para as RSSFs, que reduz significativamente o número de transmissões necessárias para evitar chaves obsoletas. Para além do objectivo de poupar energia, a transmissão mínima é imperativa para algumas aplicações militares das RSSF onde um adversário poderia estar a monitorizar o espectro sem fios. VEBEK é uma estrutura de comunicação segura onde os dados detectados são codificados utilizando um esquema baseado num código de permutação gerado através do mecanismo de encriptação RC4. A chave do mecanismo de encriptação RC4 muda dinamicamente em função da energia virtual residual do sensor. Assim, é utilizada uma chave dinâmica única para um único pacote e são utilizadas chaves diferentes para os sucessivos pacotes do fluxo.…