1–20 von 177 Ergebnissen
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    The State of NEPP NASA Electronic Parts & Packaging Program

    Peter Majewicz / Susana Douglas / Shri Agarwal | NTRS | 2023
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Quality Assurance and Reliability , Electronics and Electrical Engineering

    The State of NEPP NASA Electronic Parts & Packaging Program

    Peter Majewicz / Jonny Pellish / Susana Douglas et al. | NTRS | 2022
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Electronics And Electrical Engineering

    Recommendations for Use of Commercial-off-the-Shelf Components in Civil Space Missions

    Jonathan Pellish | NTRS | 2022
    Verlag: National Aeronautics and Space Administration
    Schlagwörter: Electronics And Electrical Engineering

    Aerodynamic analysis of insect-like flapping wings in fan-sweep and parallel motions with the slit effect

    Freier Zugriff
    Zenggang Zhu / Jingtai Zhao / Yuanyuan He et al. | DOAJ | 2022
    In this study, the aerodynamic performance of flapping wings using a parallel motion was investigated and compared with the insect-like ...
    Schlagwörter: Electrical engineering. Electronics. Nuclear engineering , Electronic computers. Computer science

    Granular video computing : with rough sets, deep learning and in IoT

    Chakraborty, Debarati B. / Pal, Sankar K. | TIBKAT | 2021
    Introduction : video processing, granular computing, rough sets, deep learning and Iot -- Partial supervised tracking -- Unsupervised ...
    Schlagwörter: Electronic books

    Ground Systems to Connect Small-Satellite Constellations to Underserved Areas

    Kotze, Christoffel J. | Springer Verlag | 2020
    modern economic systems. Currently more than a third of the global population does not have access to any form of Internet connection and thus by ...
    Schlagwörter: Electrical power supplies , Electronic tracking antennas , Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics) , Aerospace Technology and Astronautics , Communications Engineering, Networks , Physics and Astronomy

    HEATING UNIT HAVING BUILT-IN THERMAL GENERATOR

    Freier Zugriff
    ALEKSEEV LEONID VLADIMIROVICH | Europäisches Patentamt | 2020
    chamber, an electronic control unit, a heat exchanger having a hot junction and a cold junction, a stabilizer, a control unit powered by a storage ...

    Analysis of Light Bulb Temperature Control for Egg Incubator Design

    Freier Zugriff
    Che Amran, Aliza / Abdul Kadir, Ahmad Muzaffar / Zainal, Ahmad Shukri et al. | BASE | 2019
    This paper explained the analysis and findings of using light bulb as a thermal source for an incubator system. The inner dimension of the ...

    Troubleshooting Challenges on the James Webb Space Telescope (JWST)

    J. McCloskey | NTIS | 2019
    cryovac testing at Johnson Space Center (JSC). [Of special interest: OTIS (OTE (Optical Telescope Element) and ISIM (Integrated Science Instrument ...
    Schlagwörter: Electrotechnology , Electronic equipment tests

    Predictive vision

    Freier Zugriff
    Vondrick, Carl (Carl Martin) | DSpace@MIT | 2017
    required for event understanding is vast and potentially ambiguous. To tackle this challenge, we develop predictive vision algorithms that instead ...
    Schlagwörter: Electrical Engineering and Computer Science.

    Why NASA and the Space Electronics Community Cares About Cyclotrons

    LaBel, Kenneth A. | NTRS | 2017
    NASA and the space community are faced with the harsh reality of operating electronic systems in the space radiation environment. Systems ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Computer Operations And Hardware , Electronics And Electrical Engineering

    Small Mission Radiation Hardness Assurance (RHA)

    M. J. Campola | NTIS | 2017
    This presentation will cover Radiation Hardness Assurance (RHA), and unique challenges for implementing RHA in small missions. ...
    Schlagwörter: Electrotechnology , Reliability engineering , Electronic packaging

    Laser systems engineering

    Kasunic, Keith J. | TIBKAT | 2016
    Engineering emphasizes the design and engineering of optical systems that incorporate these unique sources of light. Taking the perspective of the ...
    Schlagwörter: Optical engineering , Electronic books

    Challenges with Electrical, Electronics, and Electromechanical Parts for James Webb Space Telescope

    M. A. Jah / B. S. Jeffers | NTIS | 2016
    6200 kg, including observatory, on-orbit consumables and launch vehicle adaptor. Many challenges were overcome while providing the electrical ...
    Schlagwörter: Electrotechnology

    Challenges with Electrical, Electronics, and Electromechanical Parts for James Webb Space Telescope

    Jah, Muzar A. / Jeffers, Basil S. | NTRS | 2016
    6200 kg, including observatory, on-orbit consumables and launch vehicle adaptor. Many challenges were overcome while providing the electrical ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Electronics And Electrical Engineering

    NASA Electronic Parts and Packaging (NEPP) Program: Roadmap for FY15 and Beyond

    Label K. A. / Sampson M. J. | NTIS | 2015
    Schlagwörter: Electrotechnology , Electronic packaging , Reliability engineering , Systems engineering

    The model of plasma-electronic technology of producing electricity from electron beams

    Ryzhov, D.R. / Kazmin, B.N. / Trifanov, I.V. | Tema Archiv | 2015
    on the electrical properties of electrons and their combination in the form of electron beams. The functional diagram of the experimental ...

    Compendium of Current Total Ionizing Dose and Displacement Damage for Candidate Spacecraft Electronics for NASA

    Campola M. J. / Cochran D. J. / O'Bryan M. V. et al. | NTIS | 2015
    Total ionizing dose and displacement damage testing is performed to characterize and determine the suitability of candidate electronics for ...
    Schlagwörter: Electrotechnology , Spacecraft electronic equipment , Electronic equipment tests

    Decision-making strategies in fixed-block railway signaling systems: A discrete event systems approach

    Durmus, Mustafa Seckin / Takai, Shigemasa / Söylemez, Mehmet Turan | Tema Archiv | 2015
    casualties and property loss. Although there are various design methods, safety precautions, and recommendations of the railway-related safety ...

    Photon-efficient computational imaging with single-photon avalanche diode (SPAD) arrays

    Freier Zugriff
    Rumbley, Sarah (Sarah E.) | DSpace@MIT | 2015
    computational approach achieves comparable results when forming reflectivity and depth images from on the order of 1 photon detection per pixel. This ...
    Schlagwörter: Electrical Engineering and Computer Science.