Essays about: "electrical switches"

Showing result 21 - 25 of 29 essays containing the words electrical switches.

  1. 21. Overlay Network

    University essay from Linköpings universitet/Informationskodning; Linköpings universitet/Tekniska fakulteten

    Author : Alexander Kronstrand; Andreas Holmqvist; [2015]
    Keywords : ;

    Abstract : Nowadays, optical fiber is widely used in several areas, especially in communication networking. The main reason is that optical fiber has low attenuation and high bandwidth. However, the switching functionality is performed in the electrical domain (inside the router), thus we have transmission delays in the network lanes. READ MORE

  3. 22. Flexible product testing using an articulated robot system equipped with a real - time force and torque sensor

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Ulf Tronde; [2015]
    Keywords : Technology and Engineering;

    Abstract : Car manufacturers have traditionally tested new productsusing intricate, but not very flexible, mechanical devices. The test methods have been designed to check that e.g. the user interfaces and controls work properly in various kinds of climates and environments and have a life expectancy that is adequate. READ MORE

  4. 23. Modelling of breaking arcs when they are extinguished by current zero-crossings

    University essay from Uppsala universitet/Elektricitetslära

    Author : Ericsson Oscar; [2014]
    Keywords : ;

    Abstract : When breaking large currents in switching devices, arcs are created, which continue to carry the current. It is desirable to extinguish these in order to break the current. In this master thesis a model of the arcs behavior during current zero-crossings was made and put into a module, which is to be used when simulating electrical AC arcs. READ MORE

  5. 24. Object Recognition Using Digitally Generated Images as Training Data

    University essay from Bildanalys och människa-datorinteraktion

    Author : Anton Ericson; [2013]
    Keywords : HOG; Image Analysis; Digitally Generated Images;

    Abstract : Object recognition is a much studied computer vision problem, where the task is to find a given object in an image. This Master Thesis aims at doing a MATLAB implementation of an object recognition algorithm that finds three kinds of objects in images: electrical outlets, light switches and wall mounted air-conditioning controls. READ MORE

  6. 25. Design of Variable Attenuators Using Different Kinds of PIN-Diodes

    University essay from Fysik och elektroteknik; Tekniska högskolan

    Author : Imran Choudhury; [2013]
    Keywords : PIN diode; attenuator; variable attenuator; Imran choudhury;

    Abstract : Variable attenuators are important circuits that can be employed in many radio frequency (RF) applications, e.g., in automatic gain control (AGC) amplifiers, broadband gain-control blocks at RF frequencies or as broadband vector modulators. For any applications, low insertion phase shift and low power consumption are of interest. READ MORE