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: Software
iOrca Code Release

The iOrca outlier detection algorithm is based on the K-nearest neighbors approach. It calculates the distances across the dataset to determine if data points are near or far away from their set of neighbors. If a point has an unusually large distance to its neighbors, it is considered an outlier and of interest to the user....

Briefs: Software
LTAS Source Slaving Selector (LS3) Analyzer

The objective of the Launch Trajectory Acquisition System (LTAS) Source Slaving Selector (LS3) Analyzer application is to convert recorded data files — which are generated by the LTAS Source Slaving Selector (LS3) application in binary format — to human-readable text files as per a variety of...

Briefs: Software
Representation and Analysis of System Behavior Using Monotonic Signals

NASA has developed a new method for analyzing complex system behavior that also may be viewed as a type of data visualization and decision support tool. Large complex control systems may have thousands or even millions of sensors, each providing some type of signal that...

INSIDER: Motion Control

The traditional interface for remotely operating robots employs a computer screen and mouse to independently control six degrees of freedom, turning three virtual rings and adjusting arrows to...

Briefs: Software
AMMOS Common Access Manager (CAM)

The Common Access Manager (CAM) software was developed to control access to functions and data for mission control, telemetry, tracking, instrument data, and other ground data system capabilities. The CAM software is used by Advanced Multi-Mission Operations System (AMMOS) and Deep Space Network (DSN)...

Briefs: Software

When tackling modern engineering projects, designers must consider not only engineering parameters, but also such key factors as cost, safety, and environmental impact. To exploit...

Briefs: Software

The Federal Aviation Administration's Aviation Environmental Design Tool (AEDT) is a software system that dynamically models aircraft performance in space and time to estimate fuel consumption,...

Briefs: Software

University of Warwick (UK) engineers are optimizing the fuel economy of next-generation offhighway vehicles by introducing new intelligent power systems for...

Briefs: Software
Shift: Self-Healing Independent File Transfer

In high-end computing environments, remote file transfers of very large data sets to and from computational resources are commonplace, as users typically are widely distributed across different organizations and must transfer in data to be processed, and transfer out results for further analysis....

Briefs: Software

Plasticity at small scales boosts concrete's utility as the world's most-used material by letting it constantly adjust to stress, decades or centuries after hardening. To find out why, Rice University researchers...

Briefs: Software

Researchers from Harvard University's John A. Paulson School of Engineering and Applied Sciences (SEAS) and the Wyss Institute of Biologically Inspired Engineering have developed a...

Briefs: Software

Insoles for diabetics have traditionally been handmade by makers of orthopedic shoes. In the future, these specialist shoemakers will be able to produce insoles more cost effectively...

Briefs: Software

MyIDEA (My Interventional Drug-Eluting Stent Education App) software was developed by researchers at the University of Illinois at Chicago (UIC) who study data-simplification to...

Briefs: Software
Launch Trajectory Acquisition System (LTAS) Simulator

The objective of the LTAS Simulator application is to transmit one or more streams of simulated LTAS data frames in User Datagram Protocol (UDP) packets to the network. Each LTAS data frame is filled with simulated data values, with each data field determined using several methods: 1)...

Briefs: Software
Inductive Monitoring System Graphical User Interface (IMS GUI) for Processing, Analyzing, and Cleaning Datasets

The Inductive Monitoring System (IMS) software uses data mining techniques to automatically characterize nominal system operation by analyzing archived system data. These nominal characterizations are then used to perform near-realtime...

Briefs: Software

After a stroke, patients typically have trouble walking, and few are able to regain the gait they had before suffering a stroke. Researchers funded by the National Institute of...

INSIDER Product: Software

Lambda Research Corporation (Littleton, MA) has released OSLO 7, which contains significant updates and enhancements. OSLO 7 includes Windows 10 support, improved Zemax and CodeV import, and STEP export that supports...

INSIDER Product: Imaging

EVT (Karlsruhe, Germany) offers three ZYNQ platforms for the EyeVision machine vision software. The systems are based on a DualCore ARM with FPGA. The EyeCheck ZQ smart camera features a 20 x 20 50 mm housing size, an S-Mount...

Briefs: Software
BPTables DTN Bundle Filtering Framework

The Internet Engineering Task Force (IETF) standardized Bundle Protocol (BP) enables data transfer using “bundles” over a Delay/Disruption Tolerant Network (DTN). BPTables is a bundle filtering framework that enables the establishment of barriers between more and less trusted BP network domains, and...

Briefs: Software
A Systems Engineering Approach to Architecture Development

Architecture development often is conducted prior to system concept design when there is a need to determine the best-value mix of systems that works collectively in specific scenarios and time frames to accomplish a set of mission area objectives. Conducted prior to Pre-Phase A of the...

Briefs: Software
Timeline Builder Assistant

Current human spaceflight requirements limit the number of hours a crewmember can be outside of the habitation unit to 8 hours in a 48-hour period, and 24 hours in a seven-day period. This time must be appropriately balanced to complete science, exploration, and maintenance tasks. Off-days can be used for site transit...

Question of the Week: Transportation
Can augmented reality reduce "road rage?"

This week’s Question: A new "CarNote" app from the Eindhoven University of Technology in the Netherlands aims to use augmented reality to improve the driving experience and reduce "road rage." CarNote's driver-facing periscope lens and transparent display projects information from a smartphone,...

Products: Software

OriginLab, Northampton, MA, released Origin and OriginPro 2017 data analysis and graphing software with more than 100 new features, enhancements, and apps. Features include Trellis plots for creating...

Application Briefs: Software

Broadcasting employs the latest technology in many areas, but controlling the broadcast hardware connected to the antenna and the related transmission power, source, and facilities is usually still a...

Briefs: Information Technology
JPF-NAS Extension of Java Pathfinder

Java PathFinder (JPF) version 7 provides basic support for verifying the distributed Java applications. It can receive a distributed Java application as input that is perceived as multiple Java processes. However, JPF does account for communication between processes of the distributed application, and it thus...

Briefs: Information Technology
Institutional Budgeting Tool (IBT)

The Jet Propulsion Laboratory's Institutional Budgeting Tool (IBT) was designed and developed to meet the needs of JPL's budget planners, numbering 1,600, who required a robust and state-of-the-art budgeting application. JPL's budgeting process had been constrained by legacy tools that presented usability and...

Briefs: Information Technology
Tubes Standards-Compliant C Header Library

Due to limitations imposed by transistor physics as device geometries continue to get finer and finer, the time when each new generation of processors was clocked faster than its predecessors is largely over. Nevertheless, as individual processor cores get smaller, chip manufacturers have turned instead...

Briefs: Information Technology
Techniques for Conducting Effective Concept Design and Design-to-Cost Trade Studies

Concept design plays a central role in project success for space missions, as the product of concept design effectively locks in the majority of system lifecycle cost. It involves a concurrent investigation of requirements and multiple mission...

Briefs: Information Technology
HyDE Model-Based Diagnosis Engine for Stochastic Hybrid Systems

Model-based diagnosis deals with the problem of diagnosing faults in systems using a model of the system for guidance. This problem is complicated by the presence of hybrid dynamics in the system (continuous evolution of the system interspersed with discrete events like commands to...

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