Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"Sensor Reduction"”.
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Sensor Networks: Studies on the Variance of Estimation, Improving Event/Anomaly Detection, and Sensor Reduction Techniques Using Probabilistic Models
Sensor network performance is governed by the physical placement of sensors and their geometric relationship to the events they measure. To illustrate this, the entirety of this thesis covers the following interconnected subjects: 1) graphical analysis of the variance of the estimation error caused …
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Control System for Outdoor Use of Powered Portable Ankle-Foot Orthosis
… advancements and the decreasing cost of sensors and controllers have fueled a growing interest in gait analysis and support systems, especially for use outside of a laboratory environment. This thesis presents a control system for a lower-limb exoskeleton, the Powered Portable Ankle-Foot …
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Multi-Branch Current Sensing Based Single Current Sensor Technique for Power Electronic Converters
A new concept of current sensor reduction technique called multi-branch current sensing technique (MCST) is proposed in this dissertation. In the proposed current sensing method, one more branch currents are simultaneously measured several times in a single switching cycle by using a single current …
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Characteristic Classification of Walkers via Underfloor Accelerometer Gait Measurements through Machine Learning
… Machines (SVMs), and Neural Networks. Data reduction techniques achieve a higher gender classification accuracy of 93 % and classify weight with 64% accuracy. The data reduction techniques are Discrete Empirical Interpolation Method (DEIM), Q-DEIM, and Projection Coefficients. A two-part …