Essays about: "frequency control."
Showing result 16 - 20 of 625 essays containing the words frequency control..
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16. An empirical study of the impact of data dimensionality on the performance of change point detection algorithms
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : When a system is monitored over time, changes can be discovered in the time series of monitored variables. Change Point Detection (CPD) aims at finding the time point where a change occurs in the monitored system. READ MORE
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17. Real Time Navigation Algorithms for LEO Small Satellites using COTS GNSS
University essay from KTH/Lantmäteri – fastighetsvetenskap och geodesiAbstract : Many satellites in LEO use a GNSS-based navigation system, taking advantage of the GNSS constellations in MEO to enhance navigation capabilities. The thesis work focused on developing the software enabling GNSS-based navigation for Hemeria's future small satellites operating in LEO. READ MORE
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18. Sensorless Control of Synchronous Reluctance Machines and Permanent Magnet Synchronous Machines for Pump Applications
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Energy efficiency in electric machines is both environmentally and economically important. Water pumps with an integrated Variable Frequency Drive (VFD) and a Permanent Magnet Synchronous Machine (PMSM) have challenged the status quo of the Induction Machine (IM) for water pumps. READ MORE
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19. Life extension of welded steel details in bridges
University essay from KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanikAbstract : High-Frequency Mechanical Impacts (HFMI) is a surface treatment technique utilized to introduce residual stresses and extend the service life of structures. This project primarily focuses on studying the life extension effects of HFMI on welded structures that have undergone fatigue and have existing cracks. READ MORE
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20. Developing an ML-based model for RF tuning of the DTL machine at ESS
University essay from Lunds universitet/Institutionen för reglerteknikAbstract : The European Spallation Source (ESS) infrastructure is being constructed in Lund, and will be one of the most powerful research facilities of its type in the world. The ESS linear accelerator (linac) utilizes different accelerating sections where a wide variety of techniques should be employed to accelerate a beam of protons to 2 GeV kinetic energy through Radio Frequency (RF) cavities before being collided with a tungsten target for the final production of neutrons, through the process of spallation. READ MORE