Award Data

In Phase I of this effort we analyzed the structural response of a BLU 109 during typical penetration events. Based on these finite element results, we proposed and demsonstrated a simple robust concept for a passive penetrator sensor that identifies the material being penetrated and also correlates strongly with its underground trajectory. Such a sensor would obviously provide valuable informatio ...

During Phase I, IFOS demonstrated the feasibility of using embedded optical Fiber Bragg Grating (FBG) sensor networks to measure resistance to penetration (for subsequent weapons) in concrete damaged by a weapon projectile. FBG sensors are well suited for monitoring dynamic strain in concrete structures due to their small size, low cost, ability to be embedded internally or surface mounted; and th ...

More than 1,300,000 Level 1 commercial vehicle inspections - a safety-critical, time-consuming, often difficult and painstaking process, especially as regards the brake inspection component -- are performed every year in the United States, under all sorts of weather and lighting conditions. The current technology used adds to the complexity and error potential inherent in this important task. In ...

THE USE OF THERMAL NEUTRONS AS A TOOL FOR BAGGAGE INSPECTIONIS AN ESTABLISHED TECHNIQUE, WITH A PROTOTYPE SYSTEM CURRENTLY BEING TESTED FOR AIRPORT FEASIBILITY AS AN EXPLOSIVE DETECTION DEVICE. THIS SYSTEM COULD POSSIBLY BE MODIFIED FOR INDIVIDUAL BAGGAGE IDENTIFICATION THROUGH THE USE OF IMAGING OR ACTIVATION DETECTION OF SUITABLE TAGS. HOWEVER, FEASIBILITY TESTING OF THIS CONCEPT AND THE COMMERC ...

WITHIN THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION THERE IS A SIGNIFICANT NEED TO PROVIDE ACCIDENT INVESTIGATORS WITH ADVANCED COMPUTER BASED TOOLS THAT CAN ASSIST IN THE ANALYSIS OF ACCIDENT DATA. IN PARTICULAR, AN "EXPERT SYSTEM" THAT COULD INTERPRET THE VARIOUS SOURCES OF ACCIDENT DATA AND AUTOMATICALLY CODE THESE IN ACCORDANCE WITH VARIOUS INJURY CODING SCHEMES, WOULD BE OF SIGNIFICANT ...

THE PROPOSED PROGRAM INVESTIGATES COST-EFFECTIVE METHODS TO MITIGATE OR OBVIATE POST-CRASH JET FUEL FIRES THROUGH THE USE OF FUEL ADDITIVES, NONSTRUCTURAL WING TANK MODIFICATIONS, ETC., OR THROUGH EFFECTIVE AND EFFICIENT CONTROL AND EXTINGUISHMENT OF THE JET FUEL-FED FIRE. A SYSTEMS APPROACH STUDYING THE MOST PROMISING METHODS SUCH ASTHE FOLLOWING WILL BE UNDERTAKEN: 1)LIMITING OR PREVENTING FUEL ...

For the next generation imaging equipment, CdZnTe/CdTe sensors are urgently needed unless a new semiconductor can be found. This Small Business Innovation Research project addresses the issues which prevent the wide applications of CdZnTe for roomtemperature radiation detection. The scientific approach of this project is to introduce an appropriate amount of deep-level defects or impurities to ...

The proposed effort will develop and demonstrate an imbedded protection technique for integrated electromagnetic protection of military systems and COTS equipment. The proposed imbedded protection technique will apply to all electromagnetic environmentsbut this research effort will focus on mitigating high altitude electromagnetic pulse (HEMP) and high power microwave (HPM) effects. Under Phase ...

Mission Research Corporation (MRC) proposes to develop and demonstrate a unique solution to SEE (Single Event Effect) problems which result in data loss in deep submicron microcircuits in space radiation environments. As circuit fabrication feature sizesdecrease, SEE related upsets (which increase as the square of the inverse feature size) represent the radiation-induced hazard most difficult to ...

The highest density radiation hardened non-volatile (NV) memory currently available is a 256 kbit EEPROM based on SONOS technology. One of the major limitations in developing rad hard NV memory has been the cost involved bringing up the NV technology in adedicated rad hard process facility, especially when weighed against the limited market size. One way to bring radiation hardening to an advanc ...