Modern Instrumentation Techniques in the Development of Fluidic and Hybrid Controls for Gas Turbine Engines 670942
Fluidic sensors have been developed which possess the high response and environmental capability required for use in modern gas turbine engines. These new sensors enable new, more accurate instrumentation and control system through direct measurement of critical engine parameters. A description is made of four fluidic sensors and how their performance can be used to advantage in instrumentation and control system design. These sensors are of corrected engine speed, corrected turbine temperature, absolute turbine temperature, and absolute pressure ratio.