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Implementation of Fourier Repetitive Control in Labview
(North Dakota State University, 2014)
This thesis presents position control as well as current (torque) control of a DC servo motor with a periodic input. Position control is achieved by using Fourier repetitive control scheme. Simulation on position control ...
Heuristics for Dual Coverage in Wireless Sensor Networks
(North Dakota State University, 2013)
Nowadays there is an increasing interest in wireless sensor networks due to their usage in a diverse range of applications such as telemetry and smart grids. In such networks, a valid concern is the minimization of the ...
FPGA-Based Simulation and Implementation of Induction Motor Torque Control Systems Based on Direct Torque Control (DTC)
(North Dakota State University, 2014)
Electric drives for induction machines are of great importance because of the popularity of this machine type. To design, simulate and implement such drives, fast, reliable digital signal processors are needed. Recently ...
An Active Power Supply Filter with Ultra Wide Bandwidth
(North Dakota State University, 2016)
An active transformerless common mode filter is designed for use with switching mode power supplies with a switching frequency greater than 1MHz. The filter utilizes an amplifier in a voltage sensing current adjusting ...
The Effects of 2.45 GHZ Radio Frequency Energy on Neurological Tissue Genes Using an Unrestrained Murine Model In Vivo
(North Dakota State University, 2016)
The effects that radio frequency (RF) energy has on the body is currently an inconclusive
and controversial topic. This is in part due to the differences and issues that can be found in
previous studies. This thesis ...
State-Space Randles Cell Model for Instrument Calibration
(North Dakota State University, 2020)
It is desirable to calibrate electrochemical impedance spectroscopy (EIS) instrumentation using a Randles circuit. This presents a challenge as realistic loads, simulated by this circuit, contain theoretical components ...
Islanding Detection Using Data Mining Techniques
(North Dakota State University, 2015)
Connection of the distributed generators (DGs), poses new challenges for operation and management of the distribution system. An important issue is that of islanding, where a part of the system gets disconnected from the ...
Novel K2W7O22/Ti3C2 Nanocomposite-Based Sensor Device for Breath Acetone Analysis in Diabetic Patients
(North Dakota State University, 2020)
Acetone in exhaled breath is gaining attention as a non-invasive means of quantifying blood glucose levels in Diabetics. This calls for development of novel biosensors for the detection of trace concentrations of acetone ...
Impedance-Based Wireless Sensor Network for Metal-Protective Coating Evaluation
(North Dakota State University, 2011)
Research has focused on the influences of flowing fluid on the corrosion of bare metals, but there is little emphasis on the degradation of metal-protective coating. Evaluating the metal-protective coating usually uses the ...
A New Printed Quasi-Landstorfor Antenna
(North Dakota State University, 2011)
In this thesis, a new type of printed quasi-Landstorfer antenna is present ed. The
proposed antenna utilizes parasitic radiators to realize a higher gain. The antc1ma is
measured to have a resonant frequency of 2.45 GHz ...