AN OPTO-ELECTRONIC TORQUEMETER FOR ENGINE CONTROL
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.
- From: Sensors for electronic systems, 47-50, 1976. (SAE SP-404).
Warrendale, PA USA 15096
- Pratt Jr, G W
- Publication Date: 1976
- Pagination: 4 p.
- TRT Terms: Accuracy; Electronic control; Feedback control; Fuel air mixtures; Optical measurement; Reliability; Torque
- Uncontrolled Terms: Timing
- Old TRIS Terms: Torquemeters
- Subject Areas: Highways; Safety and Human Factors;
- Accession Number: 00141012
- Record Type: Publication
- Report/Paper Numbers: SAE #760070
- Files: TRIS
- Created Date: Oct 6 1976 12:00AM