Aeronautics

Assessing the Potential of Additive Manufacturing for Lower-Cost Tools in the Automotive Industry

As additive manufacturing (3D printing) capabilities evolve, so will its adoption within the automotive industry. This white paper explores the possibilities and offers evidence of notable opportunity in 3D printed tooling. Read the white paper to learn:

Posted in: White Papers, Aeronautics, Manufacturing & Prototyping, Coatings & Adhesives, Materials

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Metal Stamping Design Guidelines

Metal Stamping provides an economical way to produce quantities of parts that can possess many qualities, including strength, durability, wear resistance, good conductive properties, and stability. In this paper, we are sharing some ideas that can help you design a part that optimizes all the features that the metal stamping process offers.

Posted in: Briefs, TSP, Aeronautics, Materials

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Will we be a “multi-planetary” species?

This week's Question: In recent years, hundreds of millions of dollars have been invested into space ventures. SpaceX, an advanced spacecraft manufacturer founded by Elon Musk, has completed more than 30 successful launches since 2006, delivered cargo to the International Space Station, and secured contracts with NASA and other clients. Musk envisions the colonization of Mars as soon as 2022. In September, speaking to the International Astronautical Congress in Mexico, Musk described a 400-foot-tall rocket that would send 100 colonist-passengers at a time to Mars over a period of decades.“One [path] is that we stay on Earth forever and then there will be an inevitable extinction event,” Musk said. “The alternative is to become a spacefaring civilization, and a multi-planetary species.”What do you think? Will we be a “multi-planetary” species?

Posted in: Question of the Week, Aeronautics

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dB or not dB? Everything you ever wanted to know about decibels but were afraid to ask...

True or false: 30 dBm + 30 dBm = 60 dBm? Why does 1% work out to be -40 dB one time but then 0.1 dB or 0.05 dB the next time? These questions sometimes leave even experienced engineers scratching their heads. Decibels are found everywhere, including power levels, voltages, reflection coefficients, noise figures, field strengths and more. What is a decibel and how should we use it in our calculations? This Application Note is intended as a refresher on the subject of decibels.

Posted in: White Papers, White Papers, Aeronautics, Defense, RF & Microwave Electronics

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Integration and Operational Guidelines for MEMS-Based Inertial Systems: Application that includes Magnetometers

A high performance inertial system that includes magnetometers can provide accurate platform heading information in a variety of applications and operational environments. However, performance depends greatly on where the inertial system is installed within the application. In our white paper, you’ll learn integration guidelines for inertial systems and operational compensation considerations. It includes information on:

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

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SWaP-C and Why Your Component Partner Matters

The military is continually pushing to decrease the size, weight, power and cost (SWaP-C) of its electronics, particularly for items carried by the troops. To meet these goals, everyone involved in designing and manufacturing the device needs to work together closely to ensure maximum efficiency of every component. This makes choosing the right partner crucial. Our white paper explores why SWaP-C is so important and includes information on:

Posted in: White Papers, Aeronautics, Defense, Electronics, Manufacturing & Prototyping

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Miles-In-Trail with Passback Restrictions for Use in Air Traffic Management

NASA has developed a unique innovation to compute passed back spacing requirements in air traffic management. The air traffic managers of the National Airspace System (NAS) in the United States regularly implement various Traffic Management Initiatives (TMI) to handle traffic in a safe and efficient manner. One such initiative is the Miles-in-Trail restriction. Imposed Miles-in-Trail is the value of spacing required between aircraft flying along a certain path. They help air traffic managers control the flow of aircraft into and out of an air traffic control facility. Miles-in-Trail can be implemented independently or in conjunction with other TMIs (e.g., a severe weather avoidance plan route, or a Playbook route). This model computes passback restrictions given the imposed constraint, the start and end times, the boundaries at where those restrictions need to be passed back, and the amount of maximum ground and airborne delay allowed.

Posted in: Briefs, Aeronautics, Aerospace

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