SBIR Phase I: Adaptive Radio Frequency Sensors for Catalyst Systems: Enabling Improved Efficiency and Advanced Diagnostics

Information

  • NSF Award
  • 1519767
Owner
  • Award Id
    1519767
  • Award Effective Date
    7/1/2015 - 9 years ago
  • Award Expiration Date
    6/30/2016 - 8 years ago
  • Award Amount
    $ 150,000.00
  • Award Instrument
    Standard Grant

SBIR Phase I: Adaptive Radio Frequency Sensors for Catalyst Systems: Enabling Improved Efficiency and Advanced Diagnostics

The broader impact/commercial potential of this project will address a currently unmet market need, namely the development of a platform RF-based sensing technology for direct measurement, control, and diagnosis of catalyst performance. If successful, the technology presents a paradigm shift in emissions measurements and catalyst control. Advanced sensors and controls are required to enable emissions catalysts to meet strict regulations limiting the emissions of pollutants from combustion engines to minimize their adverse environmental and health effects. The proposed FST technology provides a single solution to address both the requirements for on-board diagnostics and improved catalyst operation. Driven by these regulations, the market for emissions sensors is rapidly outpacing the markets for other types of engine and vehicle sensors. FST?s technology is well-positioned to capitalize on this growth, providing a robust and much lower-cost alternative to the use of multiple, expensive, and specialized sensors. This technology is not limited to emissions measurements, but is applicable to a wide range of industrial and process control applications.<br/><br/>This Small Business Innovation Research (SBIR) Phase I project will research, develop, and apply a novel radio frequency (RF) sensing method to provide direct, real-time measurements of chemical processes occurring on catalysts for vehicle applications. Strict emissions regulations have driven the development of complex emissions control systems to meet these mandates. Today's new diesel-powered vehicles contain several different types of catalysts and filters, all monitored by an extensive sensor network to achieve the required emissions reduction and diagnose system failures. The current approach utilizes multiple dedicated electrochemical sensors, each designed to measure a specific emissions component, which adds considerable cost and complexity to the system. In addition, these sensors provide only a local measurement of the exhaust gas composition, requiring the use of on-board predictive models to indirectly estimate the condition or performance of the catalyst. The proposed RF sensor overcomes these challenges by monitoring the chemical processes on the catalyst directly. This project will investigate the feasibility of applying RF sensing for control and diagnostic applications with a range of catalysts to identify the most promising applications which will be pursued in Phase II.

  • Program Officer
    Muralidharan S. Nair
  • Min Amd Letter Date
    6/17/2015 - 9 years ago
  • Max Amd Letter Date
    6/17/2015 - 9 years ago
  • ARRA Amount

Institutions

  • Name
    Filter Sensing Technologies, Inc.
  • City
    Cambridge
  • State
    MA
  • Country
    United States
  • Address
    Po Box 425197
  • Postal Code
    021421341
  • Phone Number
    6174606428

Investigators

  • First Name
    Alexander
  • Last Name
    Sappok
  • Email Address
    alexander.sappok@dpfsensor.com
  • Start Date
    6/17/2015 12:00:00 AM

Program Element

  • Text
    SMALL BUSINESS PHASE I
  • Code
    5371

Program Reference

  • Text
    SENSORY SYSTEMS
  • Code
    1185
  • Text
    SMALL BUSINESS PHASE I
  • Code
    5371
  • Text
    ROBOTICS
  • Code
    6840
  • Text
    Hardware Devices
  • Code
    8035