Test & Measurement

Remote Weapon Station

General Robotics
Beit Nehemia, Israel
+972 (0) 77 512 1020
www.glrobotics.com

General Robotics, a company that specializes in developing, manufacturing and marketing advanced robotic systems for defense and Homeland Security, manufactures an ultralight remote weapon station with anti-drone capabilities called the Pitbull. The Pitbull provides a solution for detecting and tracking all types of drones during flight, enabling their neutralization and downing.

Posted in: Application Briefs, Aeronautics, Aerospace, Aviation, Defense, Imaging, Data Acquisition, Sensors, Instrumentation, Measuring Instruments, Monitoring, Test & Measurement
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New Products: September 2018 Aerospace & Defense Technology

Pin Fin Heat Sinks

Advanced Thermal Solutions, Inc. (ATS) (Norwood, MA) has a family of Pin Fin heat sinks designed as cost-effective solutions for systems with adequate airflow. The high aspect ratio design enables ATS Pin Fin heat sinks to provide low thermal resistance from base to fins in systems where the airflow measures 200-plus LFM (linear feet per minute). The cross-cut design also allows the Pin Fin heat sinks to be effective in systems where airflow is ambiguous.

Posted in: Products, Aeronautics, Aerospace, Aviation, Data Acquisition, Thermal Management, RF & Microwave Electronics, Data Acquisition, Detectors, Sensors, Software, Instrumentation, Measuring Instruments, Monitoring, Test & Measurement
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Inter-Laboratory Combat Helmet Blunt Impact Test Method Comparison

As the medical community learns more about brain injury, the importance of blunt impact mitigation becomes more apparent. As such, it is critical to make sure that research labs are not only capable of performing testing in this field, but also show inter-laboratory consistency and reproducibility. This study is a comparison between the two validated blunt impact testing labs (Aberdeen Test Center (ATC) and National Technical Systems (NTS) Chesapeake Testing Services (CTS)), and Natick Soldier Research Development and Engineering Center (NSRDEC).

Posted in: Briefs, Aerospace, Data Acquisition, Defense, Data Acquisition, Inspection Equipment, Instrumentation, Measuring Instruments, Monitoring, Test & Measurement, Testing Procedures
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Hydraulic Testing of Polymer Matrix Composite 102mm Tube Section

The objective of this research was to hydraulically pressurize the internal diameter of one 102mm Polymer Matrix Composite (PMC) over-wrapped cylinder up to 25,000 pounds per square inch (psi) and during pressurization, in real time, collect and store pressure and strain data simultaneously. Strain data must be captured from the inside diameter of the oil filled metallic cylinder and from the outside diameter of the composite over-wrap material.

Posted in: Briefs, Aerospace, Data Acquisition, Electronic Components, Electronics, Electronics & Computers, Manufacturing & Prototyping, Composites, Materials, Metals, Joining & Assembly, Mechanical Components, Inspection Equipment, Instrumentation, Measuring Instruments, Monitoring, Test & Measurement
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Designing a High-Speed Decoy Unmanned Aerial Vehicle (UAV)

Drone aircraft and their uses have been evolving quickly, supported by a great deal of ongoing research. One area of increasing interest is the decoy drone, designed to mimic the radar and heat signature of an actual aircraft. These drones are intended to confuse or mislead anti-aircraft defense systems. If operating as designed, one or more drones are launched from an actual aircraft as it enters airspace monitored by anti-aircraft systems. The system picks up the signature of the drones and attacks them while the actual aircraft can be hidden with the swarm of drones.

Posted in: Articles, Aeronautics, Aerospace, Aviation, Fluid Handling, Mechanical Components, Computer-Aided Design (CAD), Computer-Aided Engineering (CAE), Computer-Aided Manufacturing (CAM), Simulation Software, Software, Instrumentation, Measuring Instruments, Monitoring, Test & Measurement
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Using Turbine Flow Meters for Aerospace Test and Measurement Applications

Turbine flow meters have long been a preferred technology for obtaining precise measurements of fluid flow in the aerospace industry. In addition to their high accuracy, they are recognized for exceptional turndown, repeatability and speed of response.

Posted in: Articles, Aerospace, Thermal Management, Fastening, Fluid Handling, Joining & Assembly, Machinery, Mechanical Components, Data Acquisition, Sensors, Instrumentation, Measuring Instruments, Test & Measurement
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In-Flight Real-Time Avionics Adaptation

Avionics is a very restricting domain for obvious safety reasons. Along with miniaturization comes the idea of integration. More functionality on one spot requires a good management of privacy and congestion on shared platforms. This is why determinism is one of the keywords of avionics works. This led to protocols like ARINC653[1] assuring that multitask embedded programs respect a predictable policy applied by the operating system (OS). Another key protocol is ARINC664, which guarantees that multiple communicating systems efficiently share the network. These two protocols are pillars of the Integrated Modular Architecture (IMA) concept[2].

Posted in: Articles, Aeronautics, Aerospace, Aviation, Data Acquisition, Data Acquisition, Simulation Software, Software, Measuring Instruments, Monitoring, Test & Measurement
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Warhead Life-Extension Program Passes Key Milestone

The program to extend the life of the W80 nuclear warhead recently achieved a significant milestone when the National Nuclear Security Administration (NNSA) gave passing grades to the plans to refurbish certain components and the proposed approach to developing component cost estimates. Passing the milestone confirms that the life extension program (LEP), dubbed the W80-4 LEP, remains on track. The refurbished warhead will be paired with a new cruise missile that is being developed in parallel by the U.S. Air Force, making this the first life extended warhead to be implemented in a new delivery system since the start of the Stockpile Stewardship Program more than 25 years ago.

Posted in: INSIDER, News, Defense, Materials, Monitoring, Test & Measurement
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Heavy Ground Testing Puts Airbus’ BelugaXL On Track for First Flight

In preparation for its upcoming maiden flight, Airbus’ first BelugaXL is now in its heavy ground test phase – which focuses on the highly modified airframe for this next-generation oversize cargo airlifter.

Posted in: INSIDER, News, Aeronautics, Aerospace, Aviation, Defense, Test & Measurement
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Converting Existing Copper Wire Firing System to a Fiber-Optically Controlled Firing System for Electromagnetic Pulsed Power Experiments

After extensive review from the US Army Research Laboratory (ARL) Electrical Safety Office, it was determined that the existing firing system in Experimental Facility 167 (EF 167) was not adequate to safely perform pulsed-power experiments with gunpowder- or air-driven guns. This firing line used solid copper wire, which provided a continuous electrical conduction path between the high-voltage capacitor in the test chamber and the firing/control room, where personnel are stationed when experiments are performed (Figure 1). This poses a safety risk since high voltage can travel from the test chamber and potentially result in personnel injuries and damaged equipment.

Posted in: Briefs, Aeronautics, Aerospace, Aviation, Automotive, Defense, Electronic Components, Electronics, Electronics & Computers, Power Management, Power Supplies, Materials, Metals, Mechanical Components, Power, Power Transmission, Inspection Equipment, Instrumentation, Measuring Instruments, Monitoring, Test & Measurement, Automotive, Transportation
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