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Now showing items 841-850 of 874
A new fast tracking resolver for mechanical angle measurement
(
Institute of Electrical and Electronics Engineers Inc.
, 2013 , Conference Paper)
The resolver is a mechanical angle and rotational speed transducer that operates as rotary transformer; its two stator windings are excited with sine and cosine AC signals and its rotor winding produces a sinusoidal signal ...
Continuous-Time ΣΔ ADC with Implicit Variable Gain Amplifier for CMOS Image Sensor
(
Hindawi Publishing Corporation
, 2014 , Article)
This paper presents a column-parallel continuous-time sigma delta (CTSD) ADC for mega-pixel resolution CMOS image sensor (CIS). The sigma delta modulator is implemented with a 2nd order resistor/capacitor-based loop filter. ...
Remote analysis of soil macronutrients using optical sensor for precision agriculture
(
Chaoyang University of Technology
, 2016 , Article)
Continuous cropping without adequate measurement and provisioning of soil nutrient may endanger the sustainability of agriculture. Soil nutrient measurement is greatly required for proper plant growth and effective ...
Space vector pulse-width modulation technique for an eleven-phase voltage source inverter with sinusoidal output voltage generation
(
IET
, 2015 , Article)
This study discusses the space vector pulse-width modulation (SVPWM) scheme for an eleven-phase two-level voltage source inverter, aimed at producing a sinusoidal output voltage waveform. Generalised space vector theory ...
An efficient component map generation method for prediction of gas turbine performance
(
American Society of Mechanical Engineers (ASME)
, 2014 , Conference Paper)
Improving efficiency, reliability and availability of gas turbines have become more than ever one of the main areas of interest in gas turbine research. This is mainly due to the stringent environmental regulations that ...
Fault-tolerant control of five-phase current source inverter for medium-voltage drives
(
Institution of Engineering and Technology
, 2014 , Conference Paper)
Multiphase Machines offer a promising solution to many practical challenges due to their advantages over the three phase counterparts, as fault-tolerant capability and lower torque ripple magnitude. Among different multiphase ...
A high efficiency and high reliability single-phase modified quasi Z-Source inverter for non-isolated grid-connected applications
(
Institute of Electrical and Electronics Engineers Inc.
, 2015 , Conference Paper)
Quazi Z-Source inverter (qZSI) is a promising inverter topology that can buck or boost input voltage without a DC-DC converter and hence can be used in transformerless configuration. This is a high efficiency solution ...
Deadbeat control with multi-sampling compensation for medium-voltage motor drives by cascaded multi-cell inverter using FPGA based hardware controller
(
IEEE
, 2011 , Conference Paper)
Multi-cell inverter include an array of single-phase inverters capable of handling higher voltage ratings with lower rating power electronics devices. In this paper, a deadbeat control combined with a multi-sampling ...
A novel FPGA educational paradigm using the next generation programming languages case of an embedded FPGA system course
(
IEEE Explore
, 2013 , Conference Paper)
Embedded systems play vital role in modern applications [1]. They can be found in autos, washing machines, electrical appliances and even in toys. FPGAs are the most recent computing technology that is used in embedded ...
Development of an educationally oriented open-source embedded systems laboratory kit: A hybrid hands-on and virtual experimentation approach
(
sage journails
, 2014 , Article)
Embedded microcontroller (MCU) systems is one of the most important topics in undergraduate electrical and electronics engineering and computer engineering curricula. Laboratory sessions are vitally important in teaching/learning ...