Keyword: Hardware

INSIDER: Electronics & Computers

The road to more versatile wearable technology is dotted with iron. Specifically, quantum dots of iron arranged on boron nitride nanotubes (BNNTs). The new material is the...

Briefs: Robotics, Automation & Control

As robotic systems are expected to perform complex tasks, system developers require tools for application programming that are more advanced than the current state of the art....

Briefs: Electronics & Computers
Miller-Jogging for Synthesizer Lock Algorithm Extension

The University of California Los Angeles (UCLA) has developed a wide range of CMOS (complementary metal–oxide–semiconductor) phase lock loop (PLL) chips with self-healing/self-calibration capabilities, allowing them to adapt, on the fly, to changes in temperature and other environment...

Briefs: Communications
Command and Data Handling for the Magnetospheric Multiscale Mission

The Magnetospheric Multiscale (MMS) mission is the fourth mission of the Solar Terrestrial Probes (STP) program. The MMS mission, consisting of four identically instrumented spacecraft, will use Earth’s magnetosphere as a laboratory to study magnetic reconnection, a...

Briefs: Software
Architecture Framework for Fault Management Assessment and Design

Modern spacecraft, aircraft, and surface vehicles support complex science missions in harsh environments. These spacecraft and vehicles provide diverse functionality that is deployed on increasingly complex and heterogeneous hardware and mechanical systems, with stringent...

Briefs: Software
Eliminating the Need for Payload-Specific Coupled Loads Analyses Without Mission Risk

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...

Briefs: Software
3D Imaging Technology and System

All current cameras and imaging systems have the same classical problem in practical applications. To complete the observation task, a large amount of data is captured, processed, and transmitted; then most of the data is discarded because it is not essential for the given observation task. The problem comes from...

Application Briefs: Aerospace
OmniSeal® RACO™ Spring-Energized Seals
Saint-Gobain Seals
Garden Grove, CA

Saint-Gobain Seals...

Articles: Test & Measurement
President, CEO, and Co-Founder
National Instruments
Austin, TX

The world of technology has moved to software — it started in the PC...

Articles: Aerospace
Founder and Chairman of the Board
Cambridge, MA

Over the past four decades, I’ve watched CAD grow to become a vital part of the way virtually...

Application Briefs: Imaging

Counterfeit parts and materials pose a serious threat to the United States defense supply chain. The National Defense Authorization Act (NDAA) of 2012 (Section 818) laid out strict...

INSIDER Product: Electronics & Computers

ADLINK Technology, Inc. (San Jose, CA) released its latest industrial ATX motherboard, the IMB-M43, powered by 6th Generation Intel® Core™ i7/i5/i3 processors and providing up to five PCIe slots. The PCIe slots can be...

Briefs: Information Technology
Front End Data System (FEDS) Version 10.0

In traditional missions at NASA, ground systems were normally custom-built for each project. Additionally, there would be separate ground systems for each part of the spacecraft as well as a totally separate ground system for mission operations. Each of these generally interfaced through non-standard...

Briefs: Information Technology
BUMPER-CEV Micrometeoroid and Orbital Debris Risk Assessment Code Rev. A

BUMPER-CEV Version 1.71 is used to perform micrometeoroid/orbital debris (MMOD) risk assessments for the Orion Multi-Purpose Crew Vehicle (MPCV) spacecraft. BUMPER is the primary risk analysis program used by NASA to provide for reliable and safe operations of spacecraft...

Briefs: Information Technology
Advanced Numerical Integration Techniques for High-Fidelity SDE Spacecraft Simulation

Simulation study is an integral part of the validation of navigation algorithms for spacecraft. While it is possible to come up with an estimate of a navigation algorithm’s performance with a low-fidelity system model, the mathematical analysis is intractable...

Briefs: Information Technology

One of the crucial ground structures employed at the launch pad during the Space Shuttle program is the rainbird nozzle system, whose primary objective is to...

Briefs: Sensors/Data Acquisition
Multiple-Frequency-Band Software-Defined Radiometer

Remote sensing — the use of spacebased satellite technologies to obtain information on environmental variables — in combination with other types of data, can provide information on changes in the Earth’s surface and atmosphere that are critical for weather forecasting and responding to...

Briefs: Robotics, Automation & Control
NASA Tensegrity Robotics Toolkit (NTRT)

Tensegrity robots have many unique properties useful for robots intended to operate in natural settings, yet the exploration of how to build and control such robots is just beginning. Many of their positive qualities, such as multipath force distribution, compliance, and their oscillatory nature, also make...

Briefs: Electronics & Computers
Iris DSN-Compatible, CubeSat-Compatible Transponder

No CubeSat-compatible, Deep Space Network (DSN)-compatible communications and navigation transponder exists at the time of this reporting. In order for CubeSats and other small spacecraft to go into deep space, a DSN-compatible capability is needed.

Briefs: Electronics & Computers
Avionics/Electronics Box Rail Mount System

There is limited space available to install numerous avionics boxes with the caveat that each box is a line replacement unit (LRU). Access to enable the removal of the boxes is limited, and it is critical that no tools and/or loose parts exist to ensure that no damage is done to aft-located components....

Briefs: Communications
Space Telecommunications Radio System Memory Test Application

This software provides a portable, flexible memory testing application meeting the NASA Space Telecommunications Radio System (STRS) specification. As an STRS-compliant application, the tester application is portable to any STRS-compliant hardware/software platform. Thanks to...

Application Briefs: Aerospace
Direct Metal Laser Sintering (DMLS)
Stratasys Direct Manufacturing
Valencia, CA

NASA’s Marshall Space Flight Center...

Briefs: Information Technology
Control Software for Integrated CW Radar Module

This software controls the behavior of a miniaturized microwave radar module. It controls the hardware, digitizes raw samples from the analog output of the module, and applies DSP (digital signal processing) algorithms to the data stream to reduce the bandwidth and data rate. It also implements an...

Articles: Aerospace
Compact, Long-Reach Robotic Arm

William R. Doggett, John T. Dorsey, George G. Ganoe, Thomas C. Jones, and Cole K. Corbin, Langley Research Center...

Briefs: Manufacturing & Prototyping
Reusable Integrated Instrument Control and Computing Platform

ISAAC (Instrument Shared Artifact for Computing) offers adaptability, computation power, I/O bandwidth, digital interface standards, and data processing capability in a single, common, low-mass/power, and small-form-factor platform with significantly reduced, nonrecurring cost and...

Briefs: Information Technology
Encoders and Decoders for the AR4JA LDPC Codes

Low-Density Parity-Check (LDPC) codes are the best error-correcting codes known for a wide variety of communications applications. The AR4JA code family encompasses encoders and decoders for nine error-correcting codes. These include Accumulate, Repeat-by-4, and Jagged Accumulate (AR4JA) codes...

Briefs: Sensors/Data Acquisition
Low-Cost Backup RPOD System

Advanced Optical Systems, Inc. (AOS) developed a low-cost Rendezvous, Proximity Operations, and Docking (RPOD) system that has applications for the future NASA Orion vehicle. Docking operations between the space shuttle and the International Space Station (ISS) required the coordination of real-time sensor data...

Briefs: Robotics, Automation & Control
Risk-Aware Mars Rover Operation Tool with Autonomous Terrain Classifier and Path Planner

The greatest single source of risks for Mars rovers is terrain. These risks are currently managed by a labor-intensive process in which rover operators carefully examine the terrain and plan a path to avoid any potential hazards. This poses a challenge,...

Application Briefs: Aerospace
Space-qualified boards and subsystems
Aitech Defense Systems
Chatsworth, CA

The Boeing Company...