Search for dissertations about: "velocity ratio"
Showing result 1 - 5 of 197 swedish dissertations containing the words velocity ratio.
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1. Quadruped robot control and variable leg transmissions
Abstract : The research presented in this thesis regards walking of quadruped robots, and particularly the walking of the Warp1 robot. The motivation for the robot is to provide a platform for autonomous walking in rough terrain. The thesis contains six papers ranging from development tools to actuation of robot legs. READ MORE
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2. On Rolling Variators, A study of power transmitting rolling variators when changing speed ratio
Abstract : The introduction of the concept Rolling Variators is proposed for rolling contact continuously variable transmission.A theoretical study of rolling variators when changing the speed ratio during power transmission is presented. READ MORE
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3. On some positive effects of swirling flow for the continuous cast mould billets
Abstract : Continuous caster moulds are the last and most important stage in the steelmaking process, where inclusions can either be generated or removed. With increasing casting speed using conventional immersion nozzles critical problems, such as unstable bulk mould flow have been noticed. READ MORE
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4. Hyperemic Brachial Artery Blood Flow Velocity
Abstract : This thesis aims to evaluate the blood flow velocity in the Brachial artery during reactive hyperemia. Primarily to appraise the information it might contain regarding cardiovascular function and cardiovascular risk. READ MORE
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5. Optical frequency modulated continuous wave (FMCW) range and velocity measurements
Abstract : By using a tunable laser diode and fiber components small compact ranging and radial velocity measuring systems can be realized utilizing a frequency modulating continuous wave (FMCW) technique. The thesis start with an introduction that explains some basic theory behind laser diodes, photodiodes and different optical measuring techniques. READ MORE