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Filtering by: Has journal The Acquisitions Librarian Remove constraint Has journal: The Acquisitions Librarian Degree Field Electrical and Computer Engineering Remove constraint Degree Field: Electrical and Computer Engineering Peer Reviewed No Remove constraint Peer Reviewed: No Rights Statement In Copyright Remove constraint Rights Statement: In Copyright

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Mini-Data Acquisition System for Small-Scale Testing of Wave Energy Converters

Creator:

Dizon, Christian N.

Abstract:

Data acquisition (DAQ) systems are a necessary component for products whose outcomes depend on collected information throughout its operation. Current systems are directed towards users utilizing custom hardware, software, and requiring its user to have high-level skills in coding and system setup; but with the increasing interest in renewable energy,...

Resource Type:

Masters Thesis

Full Text:

report serves to outline the product made in the Mini-Data Acquisition (MiniDAQ) project funded by
New Techniques for Multi-Channel Biosignal Acquisition and Low-Power, Low-Resistance-Measurement Systems

Creator:

Kim, Jinyong

Abstract:

Dense electrical recording of biosignals has been developed to provide spatial resolution and precise temporal information for health monitoring, diagnostics, and clinical research. However, more electrodes require more wires, and wiring density quickly becomes a limiting factor. To break this bottleneck, we proposed a frequency-division multiplexing (FDM) based architecture for...

Resource Type:

Dissertation

Full Text:

(EMG) acquisition sys- tem, which demonstrates that the FDM system not only reduces wire count, but
Development of two-variable maximum power point tracking control for ocean wave energy converters utilizing a power analysis and data acquisition system

Creator:

Amon, Ean A.

Abstract:

Ocean wave energy shows great potential as a developing form of renewable energy. However, challenges arise in maturing this technology to achieve cost-effective energy conversion. Development and testing of wave energy converters can be problematic due to the harsh environment in which they are operated. To promote development of this...

Resource Type:

Dissertation

Full Text:

input [1, 2, 3]. The Power Analysis and Data Acquisition system (PADA) developed in this work allows
A comparative study between sinusoidal and squarewave clocking for alleviating the jitter limitation in multi-gigaHertz ADCs

Creator:

Kesharwani, Divya

Abstract:

Various applications like wireless UWB communication, fast data acquisition systems and digital storage oscilloscopes needs ADCs with instantaneous input signal bandwidth from 0.1-40 GigaHertz range with 6-10 bits of resolution -- a challenging task and an impressive goal to achieve. Flash ADCs have been conventionally employed to achieve these goals...

Resource Type:

Masters Thesis

Full Text:

jitter on the data acquisition for a sampled data system is analyzed and discussed. Under the premise
Instrumentation system for high speed data sampling of electrical machinery

Creator:

Brisbine, Glen Edward

Abstract:

The objective of this thesis is to develop criteria for a data acquisition system for electrical machinery capable of sampling a signal every 0.2 msec with a desired accuracy of 0.1%. The system to be measured includes both AC and DC voltage and current signals from several points. The main...

Resource Type:

Masters Thesis

Full Text:

approved: Gerald C. Alex.nder The objective of this thesis is to develop criteria for a data acquisition
Testing of wave energy converters using the Ocean Sentinel Instrumentation Buoy

Creator:

Lettenmaier, Terrance

Abstract:

Ocean testing of Wave Energy Converter (WEC) prototypes is necessary to facilitate commercial WEC development. The Ocean Sentinel Instrumentation Buoy, completed in August 2012, provides a stand-alone load for WEC prototypes during ocean testing. The first part of this work was to develop the power conversion and data acquisition equipment...

Resource Type:

Dissertation

Full Text:

this work was to develop the power conversion and data acquisition equipment installed on board the
CytoSensor : an application for distributed bio-sensor networks

Creator:

Boichon, Bertrand

Abstract:

The purpose of the thesis is to design and develop a network of automated, distributed, living cell-based sensors, called CytoSensors. Their main role is to detect a variety of biological and chemical toxins. The system is designed to help researchers to carry out multitude of experiments, in order to build...

Resource Type:

Masters Thesis

Full Text:

attached to a data acquisition unit, and control devices. The CytoSensor is specifically designed to
CytoSensor : system integration and human interface design

Creator:

Kiettrisalpipop, Voranon

Abstract:

CytoSensor system integration and design is driven by requirements generated by the need to complete biological experiment operations. The system is used for toxin-based detection which will identify and quantify unknown input toxins by using a biosensor based on a living fish chromatophore. The system consists of 3 main parts:...

Resource Type:

Masters Thesis

Full Text:

data acquisition. Acquisition, in this case, is via a color camera since the cells have an easily
New Architectures and Circuits for Pushing the Dynamic Range and Multiplexing Boundaries of CMOS-Integrated Sensors

Creator:

Ouh, Hyunkyu

Abstract:

Over the last decades, CMOS-integrated sensors have made impressive progress in performance, form-factor, and energy-efficiency for various applications such as imaging, physical/chemical sensing, bio/health monitoring. In the era of the artificial intelligence (AI) and the internet-of-things (IoT), such CMOS-integrated sensors are essential for massive and comprehensive data acquisition, where sensing...

Resource Type:

Dissertation

Full Text:

AN ABSTRACT OF THE DISSERTATION OF Hyunkyu Ouh for the
A Fully Integrated Bio-potential Low-noise Amplifier Utilizing Capacitor Multipliers

Creator:

Yong, OnnLim

Abstract:

In any biomedical signal acquisition system, a front-end amplifier is needed to amplify low amplitude bio-signals while filtering out any unwanted low-frequency artifacts. The design of low frequency poles within the sub-Hz range implies very large time-constants which goes against system integrability. In recent years, the pseudo resistor has been...

Resource Type:

Masters Thesis

Full Text:

AN ABSTRACT OF THE THESIS OF

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Academic Affiliation

Electrical Engineering and Computer Science15
Electrical and Computer Engineering5

Advisor

Kolodziej, Wojtek J.3
Brekken, Ted K. A.2
Johnston, Matthew L.2
Marple, S. Lawrence2
von Jouanne, Annette2
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Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1976 to 2022

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Committee Member

Moon, Un-Ku5
Raich, Raviv3
Temes, Gabor3
Amon, Ean2
Liu, Huaping2
more Committee Members »

Creator

Liew, Ji Seok2
Amon, Ean A.1
Boichon, Bertrand1
Brisbine, Glen Edward1
Ceballos, Jose Luis1
more Creators »

Date

Date range begin – Date range end

Current results range from 1975 to 2021

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Decade

2020-20292
2010-20198
2000-20099
1970-19791

Degree Field

Electrical and Computer Engineering[remove]20

Degree Level

Master's11
Doctoral9

Degree Name

Master of Science (M.S.)10
Doctor of Philosophy (Ph.D.)9
Master of Arts (M.A.)1

File Format

application/pdf3

Language

English [eng]20

License

All rights reserved15

Non-Academic Affiliation

Oregon State University. Graduate School15

Peer Reviewed

No[remove]20

Resource Type

Masters Thesis11
Dissertation9

Rights Statement

In Copyright[remove]20

Subject

Cytosensor3
Ocean wave power2
Sensor networks -- Design2
Analog-to-digital converters -- Design1
Application software1
more Subjects »

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