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Products: Aerospace
Kelvin Hughes (Enfield, UK) offers a carbon composite housing for its SharpEye™ radar system. With coherent transmission and Doppler processing, the system separates targets from clutter, resulting in greatly improved...
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Briefs: Manufacturing & Prototyping
Development of a Precision Thermal Doubler for Deep Space
Thermal requirements and a need for a very flat mechanical interface led to the development of a copper doubler for the titanium vault on the Juno Spacecraft. The vault is designed to contain the science instruments on the spacecraft, protecting them from damage due to the extreme radiation...
Products: Defense
Texas Instruments (Dallas, TX) unveiled an inductance-to-digital converter (LDC), a new data converter category that uses coils and springs as inductive sensors. Inductive sensing measures the position, motion,...
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Briefs: Manufacturing & Prototyping
Improving Friction Stir Welds Using Laser Peening
Friction stir welding (FSW) has emerged as a promising solid-state process with encouraging results, particularly when used on high-strength aerospace aluminum alloys that are generally difficult to weld. Laser peening has been applied to the mechanical and fatigue properties of welded joints. Laser...
Products: Defense
The LibertyGT™ 1200B from RADX Technologies (San Diego, CA) combines RADX real-time measurement science software and firmware with NI PXI modules and NI LabVIEW system design software. The 1200B, a programmable benchtop...
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Briefs: Manufacturing & Prototyping
Methodology of Evaluating Margins of Safety in Critical Brazed Joints
This methodology provides a guide consisting of design, testing, and structural analysis steps developed to assure positive strength margins of safety (MS) in critical brazed joints used for assembly of flight and non-flight structures.
Products: Software
3D Systems, Morrisville, NC, has released Geomagic Capture®, a family of integrated desktop scanner and software tools for professional scan-based design and quality inspection. Geomagic Capture is...
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Briefs: Electronics & Computers
Current-Controlled Output Driver for Directly Coupled Loads
Driving loads such as electric motors, relay coils, and solenoids requires a relatively large initial pull-in or start-up current from a driver in order to initiate operation of the load. To maintain continuous operation, the hold or running operating current required for a load may be 20%...
Products: Aerospace
TECA Corporation (Chicago, IL) offers a flush-mounted thermoelectric air conditioner. For enclosures with limited space, flush-mounted air conditioners provide cooling without physical intrusion into the...
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Briefs: Electronics & Computers
Interactive Inventory Monitoring
The invention is a radio frequency identity detector (RFID)-based system that assists a user in location of an item, in response to an electronic query for the status of the item. The item(s) being sought may be a book on a library shelf, an item from a store inventory, a legal or financial document, a medical...
Products: Defense
Sabtech (Yorba Linda, CA) has announced its new Printer Interface Unit™ (PIU). The technology allows any commercial off-the-shelf (COTS) printer to be used in place of a militarized PT-540 or compatible printer....
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Briefs: Electronics & Computers
Sensor for Spatial Detection of Single- Event Effects in Semiconductor-Based Electronics
Ionizing radiation has a detrimental effect on digital electronics that need to operate in extraterrestrial environments. As space missions become longer and more complex, there is a need for flight computers that can withstand harsh radiation environments...
Products: Aerospace
TE Connectivity (Harrisburg, PA) has released the new VITA 66.1 Ruggedized Optical Backplane interconnect system. The optical system is offered in both a receptacle (backplane) and mating plug...
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Briefs: Materials
Li-Ion Electrolytes Containing Flame-Retardant Additives
In order to improve the safety and performance of lithium- ion cells, especially over a wide operating temperature range, a number of Li-ion electrolytes have been developed that contain flame-retardant additives in conjunction with fluorinated co-solvents to provide a safe,...
Articles: Robotics, Automation & Control
There are two types of voice coil actuators: moving coil and moving magnet. The materials of construction are similar, since they both use rare...
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Products: Aerospace
Curtiss-Wright Controls Defense Solutions (Ashburn, VA) has introduced a new embedded graphics module, the VPX3-716 3U OpenVPX™ six-head graphics display card. The module is designed for use on deployed airborne and...
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Products: Defense
Pentek (Upper Saddle River, NJ) has introduced the Model RTR 2728 rugged portable and the Model RTR 2748 rugged rackmount recorders. SSD (solid state drive) storage technology achieves aggregate recording and playback rates...
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Briefs: Materials
Touch Temperature Coating for Electrical Equipment on Spacecraft
A coating has been developed that can be applied to spacecraft equipment to significantly increase the allowable touch temperature limit, while only marginally degrading the heat transfer to the environment.
Products: Defense
Molex (Lisle, IL) manufactures a variety of interconnect solutions for the aerospace and defense industry. Their high performance cable assemblies include a range of RF/Microwave cable assemblies utilizing Temp-Flex®...
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Briefs: Software
CARVE Log
This software reduces the workload of the mission manager by distributing selected aircraft data to the various investigators onboard the aircraft so they do not have to continuously request the data updates. This system will then send the investigator’s comments and observations that were previously written in notebooks to a server...
Technology Update: Aerospace
More than 1200 large-diameter (up to ¾-in) holes must be drilled into titanium/ carbon stacks for the side-of-body joint on a particular Boeing commercial aircraft fuselage. This...
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Briefs: Software
Affordability Comparison Tool — ACT
ACT is able to provide insight into acquisition, operational, and life-cycle affordability early in program formulation prior to a commitment of architecture, or anytime during the program to change systems or subsystems. ACT analyzes different systems or architecture configurations for affordability that...
Technology Update: Aerospace
In the case of composite materials, material properties are vastly dependent on the manufacturing process. While shifting the manufacturing process of a composite part from preimpregnated to...
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Briefs: Software
“Ascent — Commemorating Shuttle” for iPad
A feature-added, interactive version of the video release entitled “Ascent” was developed. The software version contains the full HD (high definition) movie along with extra scenes, still imagery, a movie trailer, and producer notes. The software has been packed as an iOS app, intended for use on...
Application Briefs: Robotics, Automation & Control
As the demands of traceability and compliance are put on manufacturers, using a laser provides permanent marking of a variety of information, including 2D bar codes, serial...
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Articles: Lighting
Technical Challenges Several technical challenges exist when manufacturing solid state lighting (SSL) modules and components. The greatest challenge is in keeping up with the changes in LED technology....
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Briefs: Software
Cassini Mission App
This iPhone/iPad application allows the general public to access information about the Cassini mission. It enables viewing of the latest images released by the mission, allows access to images that describe the present position of the spacecraft, and provides flyby countdowns for each targeted flyby.
Briefs: Motion Control
Autonomous robotic manipulators have the potential to increase manufacturing efficiency, provide in-home care, and reduce the risk to humans in hazardous situations. The current challenge in autonomous...
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Products: Aerospace
W. L. Gore & Associates’ Shielded Twisted Pair Cables reduce weight while maintaining reliable signal integrity. The cables meet ANSI/NEMA WC27500 standards for aerospace and industrial electrical cable, type...
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Ask the Expert

Ralph Bright on the Power of Power Cords
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Understanding power system components and how to connect them correctly is critical to meeting regulatory requirements and designing successful electrical products for worldwide markets. Interpower’s Ralph Bright defines these requirements and explains how to know which cord to select for your application.

Inside Story

Inside Story: Trends in Packaging and Sterilization
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Eurofins Medical Device Testing (MDT) provides a full scope of testing services. In this interview, Eurofins’ experts, Sunny Modi, PhD, Director of Package Testing; and Elizabeth Sydnor, Director of Microbiology; answer common questions on medical device packaging and sterilization.