About 34 results
https://drivepatents.com/patents/1391437 · 5 Nov 2025
An engine model calibration system (100) includes a gas turbine engine (102), a sensor (104), a nominal engine estimation module (106) for FD&I, and a self-tuning engine estimation module (108) for engine parameter estimation. The nominal engine estimation...
https://drivepatents.com/patents/1399317 · 17 Jul 2024
A method of determining an inlet total air pressure (P1) includes determining a first parameter (P1IN) indicative of a first inlet total air pressure (P1IN). The method includes executing a sequence that includes: determining a mass air flow (W1C) passing ...
https://drivepatents.com/patents/966121 · 17 Dec 2014
An operations support system is provided for an engine receiving fuel. The system includes a diagnostic engine model unit configured to receive engine data from the engine and to generate diagnostics data based on the engine data, the diagnostics data incl...
https://drivepatents.com/patents/968427 · 22 Oct 2014
A dual output accelerometer having first and second output channels, comprises a supporting base, a first transducer comprising a plurality of inter-connected first piezoelectric elements, a second transducer comprising a plurality of inter-connected secon...
https://drivepatents.com/patents/970826 · 27 Aug 2014
A control system (200) for use in adapting the operation of a gas turbine is provided. The control system (200) is configured to be coupled to at least one component of the gas turbine. The gas turbine is coupled to a power grid having a standardized frequ...
https://drivepatents.com/patents/973814 · 11 Jun 2014
An operations support system is provided for an engine with a turbine having a turbine inlet. The system includes a diagnostic engine model unit configured to receive engine data from the engine and to generate diagnostics data based on the engine data, th...
https://drivepatents.com/patents/974011 · 4 Jun 2014
A system 10 includes a controller 38 configured to control one or more parameters of a gas turbine engine 12 based on a feedback and a predicted lifespan of one or more components of the gas turbine engine 12 to substantially maintain at least one of power...
https://drivepatents.com/patents/975164 · 7 May 2014
A method of re-trimming an engine control parameter. Measure an engine parameter over time. Calculate change in the measured parameter per engine cycle. Determine change of thrust due to the calculated change in the measured parameter from a reference data...
https://drivepatents.com/patents/983898 · 2 Oct 2013
Gas turbine engine control system (36) including an engine controller (38) configured to control multiple parameters associated with operation of a gas turbine engine system (10). The gas turbine engine control system also includes multiple remote interfac...
https://drivepatents.com/patents/984176 · 4 Sep 2013
Sensor-based, performance-seeking control of gas turbine engines (100,300) is disclosed. An example method (500) of controlling a gas turbine engine may include varying (502) an engine input parameter while operating the gas turbine engine to produce a des...