NASA SBIR 2018-I Solicitation

Proposal Summary

 18-1- Z11.01-1793
 NDE Sensors
 Textile Strain Measurement System
SMALL BUSINESS CONCERN (Firm Name, Mail Address, City/State/Zip, Phone)
Katabasis Engineering, LLC
708 Goodale Hill Road
Glastonbury , CT 06033-4042
(860) 690-2243

Principal Investigator (Name, E-mail, Mail Address, City/State/Zip, Phone)
Mr. Allen Witkowski
708 Goodale Hill Road Glastonbury, CT 06033 - 4042
(860) 690-2243

Business Official (Name, E-mail, Mail Address, City/State/Zip, Phone)
Mr. Allen Witkowski
708 Goodale Hill Road Glastonbury, CT 06033 - 4042
(860) 690-2243
Estimated Technology Readiness Level (TRL) :
Begin: 1
End: 2
Technical Abstract

Current evaluations of stress in textile parachute structures rely heavily on analytical estimation without adequate data collection means to validate or improve simulations.  Features of available data acquisition tools are too limited to facilitate “live” stress measurement of parachute textiles in operation.  Advancements in microelectronics and electronics infused "E-textiles" can be employed in combination to create the critically needed data collection tools for use on parachutes in operation, with continued innovation required to expand capability to also include parachute deployment and inflation stages.  The current concept for this proposal, hereinafter referred to as the Textile Strain Measurement System or TSMS, is anticipated to produce a data acquisition system that meets the Topic Z11.01: "... advanced sensors, sensor systems ... to perform inspections on large complex structures... for potential use on free-flying inspection platforms."  The planned sensor system includes design of a directly measuring data recorder, with size and mass goals to remain non-influential to the parachute material's natural movement and dynamic characteristics.  The latest advancements in microelectronics will be exploited to achieve the miniaturization goals.  The proposed effort includes investigation and characterization of various strain sensitive materials suitable for stress measurement of multiple textile high and low elongation categories.  The resulting TSMS innovation is a combined design of recorder with strain measurement materials specific to textile decelerator configurations that can be utilized in an efficient and non-invasive manner.

Potential NASA Applications

Wide range of mission applications that include textile structures or subsystems including: aerial decelerator systems, inflatable antennas, inflatable habitats, etc.

Potential Non-NASA Applications

All textile structure applications and investigations can use this innovation. For decelerator applications include: aircraft and UAV development, ejection seat and emergency parachutes, cargo aerial delivery, and munitions descent and guidance. Potential exists for applications in “smart textiles” and “wearable technology” markets.

Form Generated on 05/25/2018 12:03:29