Award Data

Digital twins can be imagined as virtual, continuously-learning digital representations of physical assets. Such simulations have the potential to marry virtual and physical understanding of assets such that analog data from the physical product and its surrounding sustainment ecosystem is converted into digital data that is stored, analyzed, modeled, and learned by artificial neural networks (NNs ...

In this program, Physical Sciences Inc. (PSI) will team with Professor Ali Adibi’s group at the Georgia Institute of Technology to develop a photonic integrated circuit (PIC) spectrometer that can simultaneously achieve high-resolution over wide-bandwidths using a scalable and foundry-ready approach. While a PIC-based spectrometer is a key component for on-chip Raman, fluorescence, and absorptio ...

The US Marine Corps needs a portable, hydroelectric generator to provide electrical energy to recharge batteries and power equipment. Electrical energy used in the field today is primarily generated using diesel generators. Having the option to use an energy source present in the environment, such as a river or stream, reduces the need to transport and store fuel. In order to meet the Marine Corps ...

We will integrate the Phase I demonstrated physics, modeling, simulations, nondestructive evaluation and Materials Identification Reflectivity Kernel (MIRK) discrimination technologies into a prototype for detecting Special Hull Treatment (SHT) delamination in water for significant cost savings and risk mitigation for the Navy. The resultant technology transition will focus on VIRGINIA and COLUMBI ...

We propose a turn-key in-situ gas sensor that can reliably perform continuous measurements on airborne, ship-based, or other mobile platforms. Specifically, we emphasize that the proposed system is compact, lightweight, power efficient, and therefore can be mounted on small to mid-sized uncrewed aircraft systems. The sensor features an exposed beam path that allows ambient air circulation without ...

Physical Sciences Inc. (PSI) is developing passive and active enhancements to heritage electrodynamic tether smallsat deorbit systems. Passive coatings based on flexible materials with negative electron affinity-enhanced triple-point electron emitters will enable deorbit propellantless deorbit from altitudes up to at least 1100 km by increasing the passively generated current through electrodynami ...

The subtopic described the need for a multi-gas sensor that is power efficient, consistent with a wearable form factor, and can reliably operate under a wide range of temperature, humidity, and pressure conditions. We propose an integrated carbon dioxide and ammonia gas sensor that can reach the required dynamic range, accuracy, and sensitivity even under significant environmental variation. We em ...

Triton Systems, Inc., in partnership with Vanderbilt University, will design, build, and test the Triton Sensor for Autonomous Identification and Location of Opposing Resistance (SAILOR), a hostile fire indicator mountable to Group 1 unmanned air vehicles (UAVs) and self-guiding target munitions. The Triton SAILOR uses a combination of commercial-off-the-shelf (COTS) optoelectronic components, CMO ...

Row upon row of simple-looking metal capsules are lined up on the deck of a USMC landing craft. One by one, they roll up a ramp and over the side, tumbling into the waves. Sinking to the bottom, each SPAMR rights itself and gets its bearings as its two massive, wraparound wheels propel it across the seabed under command from a central swarm controller. Rolling in formation with its peers to breach ...

Chip Scanning, Chip Scanning, hardware trojan, supply chain, cyber security, side channel