Defense

3D Printing of Aerospace Parts: A Real Solution with Real Benefits

Innovation in aerospace is accelerating, advancing frontiers at the component and product levels in manufacturing operations, rethinking supply chains and, in some cases, at the business model level. Parts can now be created with complex geometries and shapes that, in many cases, are impossible to create without 3D printing. Low aerospace volumes make 3D printing an attractive, lower-cost alternative to replace conventional CNC machining and other tooling processes for smaller-scale parts and finished assemblies. Aerospace innovators are embracing 3D printing beyond prototyping, and are aggressively pursuing new applications for the technology. This white paper describes how the aerospace industry can reap the many benefits of 3D printing to reduce expenses associated with time, waste, and productivity.

Posted in: White Papers, White Papers

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Mesh: Lightweight Grid Middleware Using Existing Secure Shell Infrastructure

This program has applications in homeland security and intrusion prevention. Ames Research Center, Moffett Field, California A software-based innovation called Mesh was developed that provides a single sign-on capability to the built-in public key authentication mechanism of Secure Shell (SSH) using system call interposition. Mesh is a secure, lightweight grid middleware. Each Mesh installation is dedicated to serving a particular virtual organization (VO), which is defined to be a dynamic collection of individuals, institutions, and resources. Mesh allows individuals in one VO to execute SSH remote commands on Mesh-accessible resources within other cooperating VOs using a single Mesh SSH private key generated at the local VO.

Posted in: Briefs

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RR1P Rugged ATR Pluggable Canister RAID Data Storage Delivers Continuous Data Recording for ISR

RR1P removable canister RAID data storage system enables military ISR data to be removed from a plane, ship or ground vehicle in under two minutes. The canister connects to the ¾ ATR chassis with a military grade connector designed for 10,000 insertion cycles. It weighs only 25 pounds including a five pound removable canister with up to 19.2 TB of compact, rugged, high performance mobile RAID data storage.

Posted in: White Papers, White Papers, Data Acquisition, Sensors, Electronics & Computers

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Design & Electrical Function of the CM1000S28

A vital component of every military electronics system is a power supply. Rugged high-performance power supplies are required in mission critical systems. Our power supply can function effectively in ground mobile, aircraft uninhabited transport, and naval unsheltered environments. In the past few years, customer’s demands of smaller solutions, the need for increased power solutions, and increased reliability have paved the path for tremendous improvements in the military power supply industry; therefore Abbott Technologies has developed the CM1000S28 to meet those needs. This white paper details the design and electrical function of the CM1000S28.

Posted in: White Papers, White Papers

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Army Equips Stryker Unit With New Communications Technology

The Army's Stryker vehicle, designed to quickly move soldiers into a combat zone, is swift and mobile. Now its communications equipment will be, too.

Posted in: News, Wireless

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Remediation and Prevention of Moisture in Electronics

Receiving product complaints and returns may be your first indication that there is a problem with moisture in your electronic product. Moisture in sealed electronics may result in shorting, attenuation problems, mirror and lens fogging, intermittent functionality, and catastrophic failure. The experience your customer has with your product directly affects your brand integrity, which in turn affects sales and profits. Taking steps to correct a moisture issue or prevent it early on in the design stages can help you make large strides in reclaiming or protecting your brand position.

Posted in: White Papers, Electronics

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New Serenity Payload Detects Hostile Fire

Two government-developed sensors are working together to increase the security of deployed soldiers. The Firefly and Serenity sensors employ government developed algorithms, software, and hardware to locate hostile fire around a base. The technology, a joint effort between the Army Aviation Research, Development and Engineering Center, or AMRDEC, and the Army Research Lab, referred to as ARL, has been under development for more than a decade.

Posted in: News, Cameras, Optics, Photonics, Detectors, Sensors

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White Papers

Differential Nonlinearity in Analog Measurements
Sponsored by sealevel
Key Procedures and Aqueous Cleaning Agents for Metal and Electronic Component Cleaning
Sponsored by Alconox
Domestic Versus Offshore PCB Manufacturing
Sponsored by Sunstone Circuits
White Paper: MIL-STD-1553 IP Cores - An Emerging Technology
Sponsored by Sealevel
Electroforming Basics
Sponsored by Servometer
Troubleshooting EMI in Embedded Designs
Sponsored by Rohde and Schwarz A and D

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