R
Regina Lee
Researcher at York University
Publications - 59
Citations - 550
Regina Lee is an academic researcher from York University. The author has contributed to research in topics: Spectrometer & Attitude control. The author has an hindex of 11, co-authored 58 publications receiving 442 citations. Previous affiliations of Regina Lee include Keele University.
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Design of attitude control systems for cubesat-class nanosatellite
TL;DR: An overview of the embedded attitude control system design; the verification results from numerical simulation studies to demonstrate the performance of a CubeSat-class nanos satellite; and a series of air-bearing verification tests on nanosatellite attitude controlSystemware that compares theperformance of the proposed nonlinear controller with a proportional-integral-derivative controller are presented.
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Demonstration of a compressive-sensing Fourier-transform on-chip spectrometer.
Hugh Podmore,Alan Scott,Pavel Cheben,Aitor V. Velasco,Jens H. Schmid,Martin Vachon,Regina Lee +6 more
TL;DR: This work demonstrates the retrieval of three sparse input signals by collecting data from restricted sets of MZIs and applying common CS reconstruction techniques to this data, and shows that this retrieval maintains the full resolution and bandwidth of the original device, despite a sampling factor as low as one-fourth of a conventional (non-compressive) design.
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Use of UAV-Borne Spectrometer for Land Cover Classification
TL;DR: Results show that in homogeneous land cover, like water, the accuracy of classification is 78% and in mixed classes, like grass, trees and manmade features, the average accuracy is 50%, thus, indicating the contribution of hyperspectral measurements of low altitude UAV-borne spectrometers to improve land cover classification.
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Characterization of Lithium-Polymer batteries for CubeSat applications
TL;DR: In this paper, the authors focus on the characterization of battery technologies suitable for nanosatellites in order to find a type suitable for typical nanosatellite missions, and examine York University's 1U CubeSat mission for its power budget and power requirements.