Essays about: "maskiner"

Showing result 1 - 5 of 467 essays containing the word maskiner.

1. 1. FPGA Based Control of Multiple Electric Machines for Marine Propulsion Systems

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Simon Weideskog; [2024]
   Keywords : FPGA; Field Oriented Control; BLDC; SVPWM; SMO; Electric Drives; Electric Machines; Sliding Mode Observer; Marine Propulsion; Multiple Machines; Boat Motor; Fältorienterad styrning; marin framdrivning; elektriska drivsystem; elmaskiner; flertal maskiner; båtmotor;

   Abstract : This master thesis addresses the control of electric propulsion motors in a marine context. The focus lies mainly on the implementation of field oriented control (FOC) in a field programmable gate array (FPGA). The hypothesis is that FPGAs provide performance advantages over microcontroller-based control solutions by enabling parallel processing. READ MORE

3. 2. Evaluation of Hydraulically InterconnectedSuspension Systems on TARA Machine

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Jingyao Yu; [2023]
   Keywords : hydraulically interconnected suspension system; full-vehicle analysis; dynamic performance; co-simulation; hydrauliskt sammanlänkade fjädringssystem; helfordonsanalys; dynamisk prestanda; sam-simulering;

   Abstract : The TARA machine from Volvo is equipped with hydraulic suspension which can be connected with each other in different ways. The present study focuses on enhancing the dynamic performance of the TARA machine during its operations through the investigation of various hydraulically interconnected suspension (HIS) systems. READ MORE

4. 3. Pulse-width voltage modulation in the Python-based open-source simulator Motulator : A Realization of SVPWM, Harmonic analyzer and Over-modulation on Two and Three-level Inverters, and a Solution for Unbalanced Neutral Point Voltage on Three-level Inverters

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Jiale Deng; [2023]
   Keywords : Three-level inverters; over-modulation techniques; space vector modulation; neutral-point voltage balancing; non-uniform Fourier transform; Trenivåväxelriktare; övermodulation; spacevektormodulering; balansering av nollpunktsspänning; olikformig Fouriertransform;

   Abstract : Controlling the dynamic outputs of electrical machines has always been an essential topic in aerospace, automotive and other industries. Electrical machine control consists of several components, each of which can be controlled in various ways. Whereas the dynamic responses are mostly simulated using MATLAB/SIMULINK, Prof. READ MORE

5. 4. Robust Statistical Jump Models with Feature Selection

   University essay from Lunds universitet/Matematisk statistik

   Author : Jonatan Persson; [2023]
   Keywords : Clustering; Jump; Feature selection; Robust; Mathematics and Statistics;

   Abstract : A large area in statistics and machine learning is cluster analysis. This field of research concerns the design of algorithms that allow computers to automatically categorize a set of observations into different groups in a reasonable way, without any prior information about which observations belongs to which group. READ MORE

6. 5. Intrusion Detection systems : A comparison in configuration and implementation between OSSEC and Snort

   University essay from Mittuniversitetet/Institutionen för data- och elektroteknik (2023-)

   Author : Peter Stegeby; [2023]
   Keywords : Intrusion detection; HIDS; NIDS; Signature-based; Linux; Windows; Sniffing packets; Upptäcka intrång; HIDS; NIDS; Signatur-baserad; Linux; Windows; Paketsniffing.;

   Abstract : Hackare fortsätter att bli bättre på att få otillåten tillgång till våra datorer och kan undvika de mest grundläggande intrångsskyddade system och brandväggar på en standarddator. Då numren av intrång växer varje år och kostar företag miljoner av dollar, så verkar gapet mellan attackerare och försvarare att bli större. READ MORE