Spacecraft Parameter Database Tool

Goddard Space Flight Center, Greenbelt, Maryland

The GOES-R Program has requirements to maintain knowledge of the GOES-R satellite onboard memory contents, including managing general satellite operations tables; processor memory dumps for memory verification; creating command loads, memory (table) loads, and command sequences to operate the satellite; verifying stored command and memory (table) loads; and to provide for operator-initiated memory dumps from satellite processors. The principal limitation is the tie to specific spacecraft architecture.

Posted in: Briefs, Electronics & Computers, Electronics & Computers, Software, Computer software / hardware, Computer software and hardware, Computer software / hardware, Computer software and hardware, Data management, Spacecraft
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Eliminating the Need for Payload-Specific Coupled Loads Analyses Without Mission Risk

Marshall Space Flight Center, Alabama

Amore efficient structural verification process for small satellites has been demonstrated. This new process eliminates the need for payload-specific coupled loads analysis (CLA) and simplifies structural testing while not increasing mission risk. The process entails the following:

Posted in: Briefs, Electronics & Computers, Electronics & Computers, Software, Failure modes and effects analysis, Safety testing and procedures, Satellites
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Moon Tours Android

NASA’s Jet Propulsion Laboratory, Pasadena, California

This Android app provides a native interface to the Lunar Mapping and Modeling Portal’s (LMMP) lunar data archive and analysis tools. It complements the iOS app previously released, incorporating a very similar feature set. Both apps contain a subset of the functionality available in the desktop/Web version. Compared to the iOS version of the LMMP, the Android version provides the additional tools necessary to perform elevation analysis and perimeter/area measurements.

Posted in: Briefs, TSP, Electronics & Computers, Electronics & Computers, Software, Computer software / hardware, Computer software and hardware, Imaging, Imaging and visualization, Computer software / hardware, Computer software and hardware, Imaging, Imaging and visualization, Historical reference
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Executive Perspectives: Internet of Things

ALEX IUORIO
Senior Vice President, Supplier
Management and Business Development
Avnet Electronics Marketing Americas
Phoenix, AZ
www.em.avnet.com

In a 1926 interview, inventor Nikola Tesla stated: “When wireless [technology] is perfectly applied, the whole Earth will be converted into a huge brain.” Though Tesla’s remark was made four decades before the earliest incarnations of Internet technology were introduced by the U.S. Advanced Research Projects Agency, it is an uncanny depiction of the power and potential we see today from the Internet of Things (IoT).

Posted in: Articles, Aerospace, Electronics & Computers, Internet of things, Sensors and actuators, Wireless communication systems, Internet of things, Sensors and actuators, Wireless communication systems
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Full-Wave Matching Circuit Optimization Shortens Design Iterations

Full-wave matching circuit optimization (FW-MCO) is a new technology introduced by Remcom, which combines full wave 3D EM simulation and circuit optimization to solve an age-old RF problem:

determining which component values provide the desired match for a given matching network layout.

Posted in: White Papers, Communications, Electronics, Electronics & Computers, Electronics & Computers, Software
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The Advanced Data Analytics Platform (ADAPT): Concept, Design, Architecture, and Operation

Goddard Space Flight Center, Greenbelt, Maryland

NASA scientists are uniquely positioned to research and understand the processes affecting the Earth’s climate. To study these important processes, scientists must address the Big Data challenges posed by working with massive amounts of observational and climate model output data. The Advanced Data Analytics Platform (ADAPT) is a cyber infrastructure resource specifically designed to reduce the friction between scientists and data. The system includes a high-performance storage cloud surrounded by large-scale compute resources. A very high-performing network enables fast access to the data stored within ADAPT. Furthermore, the system allows users to bring their applications to the data and define the environment in which those applications run. The science results can then be stored for future analysis or shared through static and dynamic data services within ADAPT without having to move the data or make additional copies. The agility, flexibility, and extensibility of the system make it ideal for NASA scientists to produce science results quickly by analyzing large data sets.

Posted in: Briefs, TSP, Electronics & Computers, Analysis methodologies, Big data, Cloud computing, Computer software / hardware, Computer software and hardware, Big data, Cloud computing, Computer software / hardware, Computer software and hardware, Weather and climate
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Orion Heat Shield Thermal Mapping Tool

The Orion Heat Shield Mapping Tool collects data from a set of output files from various re-entry thermal response codes, interpolates the data, and maps the analysis code data onto a finely meshed finite element model.

Posted in: Briefs, Electronics & Computers, Finite element analysis, Data acquisition and handling, Data acquisition and handling, Thermodynamics, Thermodynamics, Spacecraft
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Distributed User Interface Management System for Interactive Collaborative Environments

This technology can be used in applications with complex user interfaces, such as control rooms, emergency and combat operations, and telemedicine.

The Ground Systems Development and Operations (GSDO) Smart Firing Room Project aims to create a firing room using cutting-edge technologies of today that are expected to be the state-of-the-art for the 2020s. One aspect of this project is providing a seamless Interactive Collaborative Environment (ICE) across a diverse array of user-facing devices — numerous screens of varying sizes, personal mobile devices, and natural user interface (NUI) sensors for multi-touch, gesture, and voice inputs. Applications accessible through the ICE are expected to provide Distributed User Interfaces (DUIs) that support collaborative features such as sharing applications with remote users, multi-user interaction for collaborative editing, and modular User Interfaces (UIs) to support customized workspaces spread across multiple devices. Using current technologies, developing an application with a DUI supporting such a wide variety of platforms is extremely costly due to the tight coupling between UIs, host platforms, and the application logic.

Posted in: Briefs, TSP, Electronics & Computers, Information Sciences, Communication protocols, Computer software / hardware, Computer software and hardware, Communication protocols, Computer software / hardware, Computer software and hardware, Spacecraft
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Design Reference Mission Tool for Exoplanet Starshade Mission Study

This approach is nearly optimal for each observational tier.

NASA’s Jet Propulsion Laboratory, Pasadena, California

The Design Reference Mission (DRM) tool was developed to support the Exo-Starshade (Exo-S) Science and Technology Definition Team for modeling both the Dedicated (30-m starshade, 1.1-m telescope) and Rendezvous (34-m starshade, 2.4-m telescope) missions. The DRM describes the sequence of observations to be performed and estimates the number of planets that will be detected and characterized. It is executed with a MATLAB-based tool developed for the Exo-S Study.

Posted in: Briefs, TSP, Electronics & Computers, Information Sciences, CAD / CAM / CAE, CAD, CAM, and CAE, Optics, Optics, Spacecraft
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Data Parallel Line Relaxation Code (DPLR) Version 3.05

Ames Research Center, Moffett Field, California

The Reacting Flow Environments branch at NASA ARC is interested in characterizing the aerothermal environment of three main classes of problem: planetary entry vehicles, reusable launch vehicles (RLVs), and arc-jet (or other ground test) flow simulations. Each of these problem classes has unique physical characteristics, the understanding of which is at the cutting edge of the field. Proper modeling of the relevant physics is required to accurately simulate the aerothermal environments of these problem classes. These include, but are not limited to, chemical non-equilibrium, thermal non-equilibrium, shock layer radiation, surface catalycity, and thermal protection system material interaction with the aerothermal environment.

Posted in: Briefs, Electronics & Computers, Information Sciences, Computational fluid dynamics, Test equipment and instrumentation, Thermal testing, Entry, descent, and landing, Reusable launch vehicles and shuttles
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