1976-02-01

An Opto-Electronic Torquemeter for Engine Control 760070

An optical means of measuring torque is described having high accuracy and reliability combined with modest cost. Details of an instrument which was adapted to a transmission output shaft are given. Torque, rpm, and their time rates of change are envisaged as inputs to a microprocessor for the generation of feedback control signals for timing, fuel-air ratio, and fuel.

SAE MOBILUS

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