Goodrich Corporation

Arinc, Inc.

Sivakumar Laguduwa

Aswin Kumar Vallamkondu

Jeffrey Martin Werbelow

Michael Anthony Lynch

Sanjay Bajekal

Pranay Kanti Nath

Venkata Sai Sudheer Kumar Vennelakanti

Naveen Kumar Devarakonda

Karthik Jegatheeswaran

Arun Prasad

A compressed fluid source assembly may comprise: a pressure cylinder configured to receive a compressed fluid source therein; and a surface acoustic wave (SAW) sensor coupled to an external surface of the pressure cylinder.

Pressure monitoring systems and methods for pressure bottle

A system for monitoring compressed fluid sources of an evacuation assembly may comprise a controller and a tangible, non-transitory memory configured to communicate with the controller. The controller may perform operations, which may comprise receiving a series of first pressure measurements from a first sensor system, receiving a series of second pressure measurements from a second sensor system, calculating a first pressure trend using the series of first pressure measurements, calculating a second pressure trend using the series of second pressure measurements, and comparing each of the first pressure trend and the second pressure trend to a threshold pressure trend.

Systems and methods for monitoring evacuation assembly charge cylinders

A method for coordinating Wireless Avionics Intra-Communication (WAIC) communications with a radio altimeter signal includes monitoring a frequency band and recording a sequence of time stamps, each time stamp of the sequence of time stamps corresponding to a time at which a strength of the radio altimeter signal exceeds a threshold signal strength in the frequency band. The method further includes calculating time stamp intervals between successive time stamps to produce a sequence of time stamp intervals, and identifying a pattern of time stamp intervals in the sequence of time stamp intervals. The method further includes coordinating the WAIC communications with the pattern of time stamp intervals to avoid interference with the radio altimeter signal.

Coordination of wireless avionics intra-communications (WAIC) with radio altimeter signals

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Thubarahalli, India

Sivakumar Laguduwa