Essays about: "low-pass filter"

Showing result 11 - 15 of 37 essays containing the words low-pass filter.

1. 11. Electromagnetic analysis of AES-256 on Xilinx Artix-7

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Oskar Westman; [2018]
   Keywords : Electromagnetic side-channel attack; AES-256; Artix-7; FPGA; Differential analysis; Simple analysis.; Technology and Engineering;

   Abstract : In this project, an electromagnetic side-channel attack has been made by exploiting the information leakage from a field programmable gate array (FPGA) and an implemented advanced encryption standard with a 256-bit key (AES-256). The FPGA-board was a Nexys-4 from Digilent with Artix-7 FPGA. The attack was partially successful. READ MORE

3. 12. Powertrain Control for Improved Driver Comfort During Automated Gear Shifts

   University essay from Linköpings universitet/Fordonssystem

   Author : Oskar Lindahl; Viktor Dahlgren; [2017]
   Keywords : ;

   Abstract : Driveability is an important issue in the development of modern trucks. Comfort and sense of control are key for the driver. During a gear shift, the flywheel torque is lowered to zero before disengaging the clutch and then increased again after engaging the clutch. Lowering and increasing the flywheel torque creates movements in the cab. READ MORE

4. 13. Development of a sensory feedback system in hand prostheses.

   University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

   Author : Alexander Jordansson; Nima Haji Sheykhi; [2017]
   Keywords : Prosthetic hands; sensory feedback; Myoelectric control; Arduino; Ottobock; limb prostheses; Robots; PWM; Data transfer; Build circuit; RTC; Data logger; EMG; Bluetooth; I2C; FSR; Sleep mode; Interrupt; Baud rate; serial monitor; Serial interface; memory; EAGLE; LabVIEW; Master; Slave; Low pass filter; Power consumption; Transfer time; Calibration; Technology and Engineering;

   Abstract : This master thesis is about improvement, optimization and further development of the sensory feedback in a prosthetic hand previously investigated at the department of Biomedical Engineering in Lund. The first approach will be to investigate and further see into the need of a sensory feedback in hand prostheses. READ MORE

5. 14. Strategies for Provision of Secondary Reserve Capacity to Balance Short-Term Fluctuations of Variable Renewable Energy

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

   Author : David-Constantin RADU; [2017]
   Keywords : ;

   Abstract : Recent trends and projections show a massive shift in power generation towards variable renewable energy (VRE), especially wind and solar PV. Renewable energy technologies are expected, in the upcoming decades, to become the primary source of electricity production and this will attract inherent design and operational challenges of power systems. READ MORE

6. 15. Development of a Class D motor amplifier for a next-generation mechanism control electronics

   University essay from Luleå tekniska universitet/Rymdteknik

   Author : Juan Camilo Garcia Hernandez; [2016]
   Keywords : Power; electronics; satellites; BLDC; sinusoidal; commutation; control; PID; class D amplifier; PWM;

   Abstract : This thesis was written at Airbus DS GmbH in Friedrichshafen, Germany, as part of a project which aims to develop a new generation of class-D power amplification circuits for sinusoidal commutating motors controlling the movement of different mechanisms in satellites. Currently used topologies have disadvantages such as high power loss, analog controlling and high degree of signal distortion. READ MORE