Fig. 1 Concept of Capacitive Fuel Sensor
Fig. 2 US4289028 PRIOR ART
Fig. 3 High Accuracy Fuel Sensor
Fig. 4 Pspice Simulation Model
Fig. 5 Capacitor(C3) 102 pF Result
Fig. 6 Capacitor(C3) 112 pF Result
Fig. 7 Capacitor(C3) 120 pF Result
Fig. 8 Implementation of Fuel Quantity Measurement System
Fig. 9 Block Diagram of Fuel Quantity Measurement System
Fig. 10 Fuel Quantity Measurement System GUI
Table 1 Configuration and Signal of P-300C
Table 2 Input Signal Electrical Requirement
Table 3 Output Signal Electrical Characteristics
Table 4 Component of Fuel Quantity Measurement System
Table 5 Test Result in Case of 4 L
Table 6 Test Result in Case of 7 L
References
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- J. H. Jung, S. C. Lee, S. G. Choi, K. K. Park, H. J. Choi, K. H. Bae, Y. J. Kim, and J. W. Cho, " Integrated Fuel system Test Equipment for UAV," Proc. of KSAS Fall Conference, Jeju, Korea, pp. 1604-1607, November 2011.
- US Department of Transportation, TSO-C55 Fuel and Oil Quantity Instrument, November, 2003.
- USAF MIL-C-26988C, Gage, Liquid Quantity, Capacitor Type Transistorized, General Specification, August, 1971.
- Electronics International Inc, P-300C Fuel Probe and IMC Product Information and Specifications, 2008.
- R. Langton, C. Clark, M. Hewitt, and L. Richards, Aircraft Fuel Systems, WILEY, 2009.
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- J. M. Yang, S. W. Yang, S. C. Lee, " Implementation of Fuel Quantity Measurement System Using Supersonic Aircraft Fuel Sensor," Proc. of KASE Spring Conference, Jeju, Korea, pp. 546-547, April 2018.
- I. Wallman, "Fuel Quantity Gauge," Patent US4289028, December, 1979.