Electronics & Software

Software

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Find the latest advancements in the software used in simulation software, CAD, CAM, CAE, and mathematical and scientific software. Access technical and application briefs from NASA and other major research labs.

Briefs: Information Technology
CFD Utility Software Library

Originating as the Aerodynamics Division Software Library of the 1980s and -90s, this software is a collection of more than 100 software applications, many of them for manipulating the grids and flow solutions associated with computational fluid dynamics (CFD). Underlying these applications are about 30 libraries...

INSIDER: Imaging

MIT has been investigating techniques for amplifying movements captured by video, but indiscernible to the human eye. The algorithms can make the human pulse visible and even recover...

INSIDER: Test & Measurement

An advanced driving simulator will be used to test a patient’s driving ability after cataract surgery. The trial will help determine if a newly developed artificial lens will be...

Briefs: Software
Selective Access and Editing in a Database

A complex organization with many tasks and sub-tasks, many phases, and many workers often will have an associated database with many users and groups, each of whom has a limited “need to know” (e.g. fine-grained security access controls) that does not extend to all information in the database. A...

Briefs: Software
Integrated Science Instrument Module (ISIM) Reconfigurable Packet Tool

This tool supports the development of table loads required to inform the flight software of new on-the-fly packet definitions. The main outcome of the processing includes all the database products needed by the ground system to process the newly created packets. The tool...

Briefs: Information Technology
Bug View

This hardware-independent, Web-based service provides the capabilities to improve software assurance by streamlining the management of the analysis tools, the code being analyzed, and the results that are generated. The service is a GUI (graphical user interface) application that addresses the needs of software developers and supporting...

Briefs: Information Technology
Program Determines When MRO Observations Span More Than One Spacecraft Sequencing Period

Previously, the Mars Reconnaissance Orbiter (MRO) did not allow observations to go beyond the end of a planning period. However, opportunities for observing the Mars Science Laboratory (MSL) rover occur close enough to these boundaries to require the...

Briefs: Information Technology
Integrated Ground Supported Systems Equation Processor

The Integrated Science Instrument Module (ISIM) Ground Support System (IGSS) Equation Processor (IEP) allows for the general production of “derived” telemetry products in the Raytheon Eclipse ground system used to support the James Webb Space Telescope (JWST) project. The IEP works...

Briefs: Software
Perilog

Perilog measures the degree of contextual association of large numbers of term pairs in text to produce network models that capture the structure of the text and, by virtue of Perilog’s validated theory of iconicity, the structure of the domains, situations, and concerns expressed by the author of the text. Given alphanumeric...

Briefs: Information Technology
Build, Assemble, Test (BAT) Planning and Execution Resources Application

BAT is a Web-based application used for the assembly and inspection of critical flight and associated ground support hardware for JPL missions that are developed in-house. It is used to capture and communicate data that is unique to a part or assembly that cannot be...

Briefs: Information Technology
Tool for Turbine Engine Closed-loop Transient Analysis (TTECTrA)

The current steady-state performance-based system studies are not adequate to evaluate certain advanced technologies for the challenges associated with meeting the transient performance requirements without better definition and control of component operating margins. Additional...

Briefs: Information Technology
Wald Sequential Probability Ratio Test for Space Object Conjunction Assessment

When a maneuverable spacecraft confronts a potentially unsafe conjunction with another space object, its operators must decide whether to maneuver to mitigate the risk of a collision. Such decisions may not be straightforward, since the operators must balance their...

Briefs: Information Technology
Next Generation of 3DGRAPE: Flexible Framework for Hypersonic Navier-Stokes Shuttle Orbiter Meshes

The class of 3DGRAPE codes is designed to generate volume grids using iterative methods to solve the non-linear, nonhomogeneous, elliptic partial differential heat equation with heat sources. The solution to the heat equation develops...

Briefs: Information Technology
Delay Tolerant Link State Routing MACHETE Model

This software models the Delay Tolerant Link State Routing protocol. It runs inside the QualNet network simulator, and allows injecting of external bundles when running in emulation mode. It leverages QualNet’s library of networking protocols and JPL’s CCSDS models.

Briefs: Information Technology
Extendable Uniform Remote Operations Planning Architecture (EUROPA) 2.1

The EUROPA planning system is a general-purpose, reusable, artificial intelligence software system for automatically generating plans for performing complex activities in parallel, in accordance with constraints on activities and their interactions. One part of the system...

Briefs: Information Technology
Acoustic Emission Analysis Applet (AEAA) Software

Vendor software supplied with commercial acoustic emission equipment is incapable of performing the analysis required to characterize damage and make decisions on remaining life for NASA composite overwrapped pressure vessels (COPVs). The Acoustic Emission Analysis Applet (AEAA) software,...

Briefs: Software
Software-Defined Beacon Receiver Implementation Using Frequency Estimation Algorithms

The objective of this work was to develop a robust, cost-effective receiver with maximum dynamic range to track the frequency and power variation of a beacon signal. The result was the development of a frequency estimation algorithm that yields a more accurate...

Briefs: Information Technology
CT-CURS: Computed Tomography Cylinder Data Unwrapping-Reslicing & Analysis,

The software for NASA’s Northstar Systems computed tomography (CT) and Picometrix Terahertz CT systems do not have the ability to unwrap and reslice cylindrical CT data to allow top-to-bottom, 2D sheet views of the data. Therefore, it is difficult to size flaws...

Briefs: Information Technology
NTTS Search and Reporting

The NASA Technology Transfer System (NTTS) is a NASA-created technology transfer workflow management system, a schema-less database management system used to track the life-cycle of NASA inventions. It is built on XDB, a NASA homegrown XML database. Because of its schema-less approach to store data, NTTS can host a...

INSIDER: Photonics/Optics

To the naked eye, buildings and bridges appear fixed in place, unmoved by forces like wind and rain. But in fact, these large structures do experience imperceptibly small vibrations...

Briefs: Information Technology
Space Weather Database of Notifications, Knowledge, Information — DONKI

SW DONKI is a comprehensive Web application for space weather forecasters, scientists, and the general space weather community. It serves as an archive for space weather activities including solar flares, coronal mass ejections (CMEs), solar energetic particles, and...

Briefs: Software
Core Flight System (cFS) Software Bus Network Application Version 1.0

The Software Bus Network (SBN) is a plug-in component developed for the Core Flight System (cFS) framework that extends the core Flight Executive (cFE) Software Bus (SB) publish/subscribe messaging service across partitions, processes, processors, and networks. This extension...

Briefs: Information Technology
STARS Finite Element Multidisciplinary Analysis Computer Program

An efficient, cost-effective, and unique computer program has been developed that analyzes a variety of practical engineering problems. STructural Analysis Routines (STARS) is a fully integrated, multidisciplinary, finite element-based, graphic-oriented analysis tool that combines...

Briefs: Information Technology
Hazards Analysis Management Tool

The Hazard Analysis Management Tool (HAMT) is comprised of a database and user interface that manages hazard analysis information, manages hazard verifications, and manages relationships between hazard attributes and project elements. The tool offers numerous benefits including the ability for multiple users to...

Briefs: Information Technology
Developing Web and Mobile Applications Integrated with Systems Utilizing the Object Management Group’s Data Distribution Service

Several software application development tools exist that enable the rapid development of Web applications. Among other things, Web applications greatly enhance the human-computer interaction (HCI) required by many...

Briefs: Information Technology
Synthetic Imaging Maneuver Optimization — SIMO

Space-based interferometry missions have the potential to revolutionize imaging and astrometry, providing observations of unprecedented accuracy. Realizing the full potential of these interferometers poses several significant technological challenges. These include the efficient maneuvering of...

INSIDER: Software
Engineers Develop 2D Liquid

Soft nanoparticles from a University of Pennsylvania research team stick to the plane where oil and water meet, but do not stick to one another. The interface presents a potentially useful set of properties. The nanoparticles freely move past one another while being confined to the interface, effectively acting as a...

Application Briefs: Aerospace
Reverse engineering and inspection software
Verisurf Software
Anaheim, CA
714-970-1683
www.verisurf.com

In spaceflight, the first eight...

Products: Software

Onshape, Inc., Cambridge, MA, introduced Onshape, the first full-cloud 3D CAD system with built-in data collaboration and management that lets all members of a design team work together using any Web browser,...

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