Abstract:Gearbox seal wear and leakage is a major source of maintenance and downtime for rotorcraft. Sentient will use our advanced tribology modeling technology to evaluate coatings and surface texturing processes for carbon face seals and provide a generalized modeling approach that can replace physical… more
Abstract:Sentient will be developing a Smart DigitalClone Sensor for application to rotorcraft drivetrains and other rotating components on high value systems. This technology is enabled by our DigitalClone Ground Truth model, developed through Navy and Army SBIR funding and validated with multiple OEM… more
Abstract:Current gearbox life estimation techniques commonly underplay the significance of gear tooth surface fatigue due to the complexity of the phenomenon involved. The Phase I program successfully demonstrated the feasibility of utilizing advanced modeling techniques to predict the onset and propagation… more
Abstract:Researchers who develop high water use efficiency plants are in great need of precisely monitoring the uptake of water by their prototype plants at various segments of its root zone. They need to know how each plant variation utilizes water in producing food and from where the water is drawn.… more
Abstract:DESCRIPTION (provided by applicant): This proposed SBIR Phase II renewal will leverage the technical expertise of academic collaborators at Georgia Institute of Technology and ongoing relationships forged with behavioral health professionals to introduce key technical innovations to our existing… more
Abstract:The general problem: In the United States today, the health consequences associated with childhood and adolescent obesity are projected to produce the first decline in life expectancy since the Great Depression. More than 23 million children and adolescents are overweight or obese. The role of fat… more
Abstract:Existing silicon on insulator (SOI) pixel detectors which integrate single gate transistors with substrate diodes are limited by two key problems. First, the SOI transistor performance is degraded by the large potentials that must be applied to the substrate to fully deplete the diodes. Secondly,… more
Abstract:The goal of this project is to develop an ultra low power (ULP), radiation hardened, reconfigurable analog-to-digital converter (ADC) in the 130nm Flexfet Independently Double Gated SOI CMOS process. Satellites include a large number of sensors which perform both generic system functions and… more
Abstract:ABSTRACT: The Space Plug-and-play Avionics (SPA) initiative is designed to improve the ability of the US military to respond to rapidly changing operational needs by creating, integrating, and launching a new spacecraft in less than one week. This would provide major benefits to war fighters on… more
Abstract:Advanced reconfigurable/reprogrammable communication systems will require use of commercial sub 100 nm electronics. Legacy radiation tolerant circuits fail to provide Single Event Upset (SEU) immunity at speeds greater than 500 MHz. New base level logic circuits are needed to provide SEU immunity… more
Abstract:Recent advances in technology have exposed enough computing power in easily available hardware that geometry synthesis algorithms that we were previously prohibitively compute-intensive are now a possibility. There is significant untapped potential in this area that so far has gone underutilized in… more
Abstract:This Small Business Innovation Research (SBIR) Phase I project will demonstrate the technical and commercial viability of a novel four-way catalytic converter for lean burn diesel applications that is based on high-surface area nanomaterials applied directly to the inner walls of existing catalytic… more
Abstract:This Small Business Innovation Research (SBIR) Phase I project will prove the feasibility of using a photolytic process to separate carbon dioxide (CO2) from monoethanolamine (MEA) scrubbers for carbon capture in power plants. This innovation is based on verified studies showing that photolysis… more
Abstract:This Small Business Innovation Research (SBIR) Phase II project proposes to significantly expand the number of marketable compounds that can be converted from depleted uranium tetrafluoride (DUF4). DUF4 is produced by the reduction of depleted hexafluoride (DUF6), the largest and one of the most… more
Abstract:Under this STTR, Sentient Corporation, along with the Ohio State University GearLab as a research partner, will develop a probabilistic physics-based damage modeling tool for the simulation of superfinished gear components. This model will consider critical surface, material, and load parameters for… more
Abstract:Sentient will develop enhanced fretting fatigue analysis software with rigorous consideration of surface roughness effects in the stick/slip phenomena and fatigue. This will be coupled with an analysis of the stresses and resulting degradation in the material. Sentient will utilize diagnostic data… more
Abstract:Sentient will develop a unique and innovative prognostics and health management architecture, called SAGEmaintainer for Navy unmanned aerial system (UAS). SAGEmaintainer is a three part solution for PHM on unmanned systems. First is the PHM open architecture system does not rely on pilot feedback,… more
Abstract:As stated in the solicitation, the pavement infrastructure in the US covers a large surface area and requires intensive energy and natural resources. In addition, the surface of the pavement is typically impermeable, causing negative consequences. Vehicles that travel over these pavements are also… more
Abstract:ABSTRACT: The behavior of the Chalcogenide based ion-conducting memristor lends itself for use as an element in a simple neuromorphic computing circuit. The reaction of a circuit to an external stimulus may be the result of its ability to learn from previous similar, yet unrelated exposures to… more
Abstract:Maintaining the expected quality and safety of food products is often difficult due to potential chemical and biological contamination. Of particular concern is the threat of food poisoning. Over 40 different foodborne microbial pathogens cause an estimated 30 million cases of human illness each… more
Abstract:DESCRIPTION (provided by applicant): The long-term commercial objective of this project is to develop a rapid (minutes), sensitive, inexpensive nanospring-based (NS) biological platform that does not require expensive, complex instrumentation for obtainingresults due to the highly active biological… more
Abstract:This project designs, develops, and markets a foot-operated mouse that builds upon patented Dental R.A.T. technology. The foot mouse is designed to allow efficient hands-free access to all computer functions and is compatible with all operating systems/software. This foot mouse requires no special… more
Abstract:Devices resulting from this development will greatly enhance the development of food crops designed for effective water utilization and thus facilitate the genetic improvement in food yield per volume of water. Efficient use of water in agriculture can be facilitated through accurate root zone water… more
Abstract:Soilborne fungal pathogens Rhizoctonia and Pythium are major yield limiting factors in cereal production systems in the Pacific Northwest with an estimated $101 million loss per year due to th ese pathogens. The expected outcome is a more effective management system for these pathogens that provides… more
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