Results 111 to 120 of about 29,312 (246)

Dual-Purpose Star Tracker and Space Debris Detector: Miniature Instrument for Small Satellites

open access: yesJournal of Sensor and Actuator Networks
This paper presents the conception, design and real miniature instrument implementation of a dual-purpose sensor for small satellites that can act as a star tracker and space debris detector. In the previous research work, the authors conceived, designed
Beltran N. Arribas   +8 more
doaj   +1 more source

Commercial off The Shelf (COTS) security issues and approaches

open access: yes, 2006
Custom built products do not always meet the new Department of Defense (DoD) requirements. Their high cost and lengthy development cycle does not suit the Information Age where communication information and technology develop rapidly. To adapt to this new environment, Commercial off The Shelf (COTS) software products have become the core for Military ...
openaire   +1 more source

Phoenix-XNS - A Miniature Real-Time Navigation System for LEO Satellites [PDF]

open access: yes, 2006
The paper describes the development of a miniature GPS receiver with integrated real-time navigation system for orbit determination of satellites in low Earth orbit (LEO).
Gill, Eberhard, Montenbruck, Oliver
core  

Design of an Eye Limiting Resolution Visual System Using Commercial-Off-the-Shelf Equipment [PDF]

open access: yes
A feasibility study was conducted to determine if a flight simulator with an eye-limiting resolution out-the-window (OTW) visual system could be built using commercial off-the-shelf (COTS) technology and used to evaluate the visual performance of Air ...
Giovannetti, Dean P., Sweet, Barbara T.
core   +1 more source

Safety Evaluation of Two Commercial Lithium-ion Batteries for Space Applications [PDF]

open access: yes
Lithium-ion batteries have been used for applications on the Shuttle and Station for the past six years. A majority of the li-ion batteries flown are Commercial-off-the-shelf (COTS) varieties.
Collins, Jacob   +2 more
core   +1 more source

Adaptation of the Camera Link Interface for Flight-Instrument Applications [PDF]

open access: yes
COTS (commercial-off-the-shelf) hard ware using an industry-standard Camera Link interface is proposed to accomplish the task of designing, building, assembling, and testing electronics for an airborne spectrometer that would be low-cost, but sustain the
Mahoney, John C., Randall, David P.
core   +1 more source

Synchronization issues in distributed simulation using Commercial Off-The-Shelf (COTS) simulation packages [PDF]

open access: yes, 2019
This research focused on the interoperability and synchronization issues in distributed simulation using Commercial-off-the-shelf Simulation Packages (CSPs). A generic architecture was proposed and developed to facilitate and ease the integration of any CSP with an IEEE & OMG standard High Level Architecture (HLA) for distributed simulation.
openaire   +2 more sources

Thermal Development of a Commercial off the Shelf (COTS) Camera for Exploration Upper Stage (EUS) [PDF]

open access: yes
NASAs Flight Imagery Launch Monitoring Real-time System (FILMRS) cameras were originally developed for the Space Launch System (SLS) Core Stage. These Commercial Off the Shelf (COTS) cameras have been redesigned and reduced by an order of magnitude in ...
Hernandez, Deborah
core   +1 more source

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