Award Data

This NASA SBIR Phase II effort will develop a 1 x 10 prototype non-mechanical fiber optic switch for use with high power lasers. The proposed optical device is a fiber-based multi-channel switch to rapidly switch a fiber-coupled laser among ten output channels as an integral part of a fiber-based fixed-array laser transmitter for next-generation NASA lidar systems. The key innovation is the use ...

This Small Business Innovation Research Phase I effort will establish the feasibility of developing a fiber coupled, high power, electro-optically controlled, space qualified, phase modulator for the NASA Laser Interferometer Space Antenna (LISA). Specific to the LISA project is the use of three spacecraft, spanned by vast distances, to make gravitational wave measurements. A central aspect in mai ...

This proposal offers an approach to integrate the latest corrosion sensor technology with corrosion structural effects modeling to enable the transition from periodic corrosion inspections to an efficient, focused prognostics and health monitoring (PHM) system. The fundamental vision of the proposed program is to provide the customer with a process suitable for integrating corrosion effects analy ...

Critical large bearings in the F-35 thrust vector system must operate with absolute reliability under high loads, high heat and corrosive attack from salt air and fluorinated lubricant at elevated temperatures. A unique patented Filtered Arc Plasma Source Ion Deposition (FAPSID) process developed by Arcomac Surface Engineering will deposit an atomically bonded, multiple layered, integrated coatin ...

We propose to develop a computer based system for the online analysis of bio-behavioral signals associated with momentary loss of alertness. We will continue our development of bio-behavioral measures indicative of lapses in alertness. Our system will use only measures that can be obtained without attaching sensors to the operator. We will concentrate on monitoring the oculomotor system using came ...

Investigation of the feasibility of development of a mathematical model that will have the capability to provide machine operators with specific guidelines for efficient machining, while minimizing any distortion and warpage, is the main objective of the proposed Phase I effort. The most challenging aspect of this project is the development of a validated mathematical model for the effects of mach ...

Target variation presents a challenge for Automatic Target Recognition (ATR) based on fixed models or signatures. In Phase I General Intelligence refined and applied an extension of the map-seeking circuit (MSC) architecture to recognize articulations, plausible morphs and aggregations of target models. The extended MSC architecture implements a process termed “transformational adaptivity,” ...

HyPerspectives, Inc. and its researchers propose to use remote sensing technologies to answer specific scientific questions for researchers and decision-makers in the natural hazards community. We will employ both current and innovative data fusion techniques to fill key deficiency gaps limiting progress in the natural hazards discipline. By fusing high-resolution hyperspectral imagery and LiDAR ...

Within our Phase I effort, a radically new kind of neural network based control system that broadly emulates the contemplative capacity of the human brain has been successfully tested aboard a complex hexapod robot. In the course of this preliminary investigation, this neurocontrol system was able to bootstrap its own locomotive behaviors on demand, integrate camera images and sonar returns to bui ...

A system that provides a large field of regard for propagation of a lethal beam from a transonic platform will be evaluated. The proposed design incorporates concepts to address the fact that shocks do develop in transonic flow, but with the proposed system the field of regard should be enhanced. A second feature is provided that allows a simple method of controlling optical aberrations imposed b ...