Award Data

The objective of this proposal is to demonstrate the feasibility of developing a helmet mounted radar system that uses technology similar to that currently being developed for sense through the wall applications.

Accuray bases this proposal on an X-ray generator, model DX500K, designed, built, and delivered to a major contractor in December 2008 as part of the DNDO-CAARS program. Accuray`s DX500K operates at single or dual energy modes of 6 MeV and 9 MeV and interleaves between 6 MeV and 9 MeV at 400 Hz. The pulse to pulse jitter is negligible -- a major performance factor in high Z detection. The system o ...

The purpose of this project is to demonstrate nano-ink printing processes for making function specific active sensors and electronics on flexible substrates. The goal is to demonstrate ink formulations and recipes for depositing conductor and semiconductor materials on various flexible polymer and polyimide substrates for use in smart munitions sensors. In this project active sensor electronic sys ...

Today''s military equipment has become increasingly reliant on powerful and sophisticated electronic components that require a wide range of batteries providing: high energy and power per unit mass and volume, operation in a wide range of temperatures, long storage life, and safety. Hence, the Army has migrated to the use of lithium-ion (Li-ion) batteries with significantly reduced weight as compa ...

Selection of appropriate hearing protection devices (HPDs), such as earplugs and earmuffs, is important in mitigating noise-induced hearing loss among military personnel. The standard method of measuring the noise attenuation performances of HPDs is based on a psychoacoustic method involving human subjects, which is time-consuming, costly and inherently variable. It also cannot be used to measure ...

The aims and opportunities of our Virtual-Reality-Assessment-Modules(VRAM) for Remote Monitoring and Diagnosis of Warfighters at Risk for PTSD are based upon A2-T2’s existing remote technologies already developed for OSD and commercial customers. Specifically, this project provides an ideal opportunity to extend our remote enabled TBI screening assessment and rehabilitation technologies along w ...

Our Virtual-Reality-Assessment-Modules (VRAM) successful efforts already include developing functional prototypes of small arms trainers that enable advanced assessment screening capacities with rapid sequential or simultaneous cognitive and physiological loading on militarily relevant tasks. Our innovations include exploiting exponential differences that are easily detectable within impaired ind ...

It is well known that the brain is the organ most sensitive to ischemia/hypoxia. Noninvasive continuous monitoring of cerebral blood flow autoregulation, cerebrovascular reactivity and related phenomena such as cerebral vasospams in combat casualties could guide clinicians/medics in adjusting the strategy of resuscitation and acute care, and therefore contribute to a substantially improved surviva ...

The defense community is extremely interested in developing numerical methodologies for predicting the dynamic response of concrete materials under extreme loading conditions. This capability would make it possible to use computer software for simulating events of interest, such as the response of concrete structures or structural components to blast and fragment impact. Over the years, substantia ...

Modeling turboshaft engine and drivetrain dynamics is a vital part of modern rotorcraft simulation as they are closely coupled with the main/tail rotor dynamics and impact the aircraft performance and transient response.The current engine models for real time simulation are mostly custom built and based on the table look-up of the engine steady state performance map. The map lookup solution is not ...