DSIAC collects and publishes articles related to our technical focus areas on the web to share with the DoD community.
Researchers have made significant strides in new energy generation technologies. Yet, before renewable sources can make a significant contribution to our energy supply, similar strides will be needed in energy storage, making it the new holy grail. “When it comes to renewable energy sources, there can be a mismatch between when power is available and
This integrated U.S. Department of Defense (DoD) Additive Manufacturing (AM) Roadmap, released in 2016, provides a foundation and framework for…
For three decades, the symbol of the U.S. space program was the mighty Space Shuttle, an 86-ton reusable spacecraft that hauled astronauts, equipment, and supplies into orbit 135 times before being retired in 2011. Among candidates for the next symbol might be the shiny aluminum box located on a clean room assembly bench in Georgia
Even by the standards of a military installation, Naval Surface Warfare Center Indian Head can be a dangerous place. The center on the Potomac River in Southern Maryland is where the Navy”s bomb makers come up with new ways to blow things up. Once explosives and rockets are packed up and sent out to the
New system from MIT can identify how much power is being used by each device in a household. If you want to save on your monthly electric bill and reduce your greenhouse gas emissions at the same time, you might buy a new, energy-efficient refrigerator. Or water heater. Or clothes dryer. But if you can
Imagine a time…when soldiers use thought sensors to communicate between man and machine. U.S. Army research on wearable technologies could lead to a future in which soldiers wear helmets with embedded thought sensors to communicate with one another and autonomous systems. For now, scientists have developed a prototype architecture that will allow soldiers equipped with
Abstract – Degradation failure is one of the main reasons for complex mechanical systems losing their functions. Research on multidisciplinary design optimization under uncertainties should shift from static uncertainties to time-varying uncertainties. Aiming at time-varying uncertainties in mechanical systems, we put forward a multidisciplinary reliability design optimization method using stochastic process theory. First, we investigated
As manufacturers build more wings, fuselages and other major commercial aircraft parts out of solid-laminate composite materials, Sandia National Laboratories has shown that aircraft inspectors need training to better detect damage in these structures. So the Airworthiness Assurance Center — operated by Sandia for the Federal Aviation Administration (FAA) for the past 26 years —
The world is at the start of a renaissance in supersonic and hypersonic flight that will transform aviation, but the effort will need steady commitment and funding if the United States wants to lead the way, congressional leaders and industry officials said at a forum late last month. “What”s exciting about aerospace today is that
Power, observation, mobility, ergonomics, firing accuracy, communication, and, of course, best survivability: these are the basic requirements that have led to the development and production of the latest member of the Centauro family, the new Centauro II armoured vehicle, a product with an outstanding amount of technological content, unique in its category. Cutting-edge technology Equipped
The US Army intends to award North Eastern Aeronautical Company (NEANY) Inc. a USD49.2 million sole-source contract to modernise and merge the capabilities of the company”s Arrow unmanned aircraft system (UAS) with the service”s lighter-than-air (LTA) Persistent Surveillance System (PSS). The Justification and Approval (J&A) for the contract, which was posted on the Federal Business
U.S. and allied military forces are working on new electronic warfare, cyber warfare, spectrum warfare, and information warfare systems to seize and hold control of communications, radar, and other important sensors. Cyber warfare, information warfare, electronic warfare (EW), spectrum warfare, electromagnetic maneuver warfare. Those are only some of the names by which U.S. military experts