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Detecting Malfunctions in Dynamic Systems
Technical Paper
2000-01-0363
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Event:
SAE 2000 World Congress
Language:
English
Abstract
Computer controls are increasingly being employed in systems ranging from simple to very complex. A new trend is to extend these computer systems to include monitoring schemes to detect malfunctions. An example is provided by new automobiles sold in the US, Canada, and Europe. By law they must include “on-board diagnostics” designed to detect certain malfunctions in the powertrain system that may cause excessive emissions. The present article outlines some of the fundamental concepts of system's monitoring and general principles for the design of such monitors.
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Authors
- George Box - Center for Quality and Productivity Improvement, University of Wisconsin-Madison
- Spencer Graves - Productive Systems Engineering
- Søren Bisgaard - Institute for Technology Management, University of St. Gallen
- John Van Gilder - General Motors Powertrain
- Ken Marko - Ford Scientific Research
- John James - Ford Scientific Research
- Mark Seifer - DaimlerChrysler
- Mark Poublon - DaimlerChrysler
- Frank Fodale - DaimlerChrysler
Citation
Box, G., Graves, S., Bisgaard, S., Van Gilder, J. et al., "Detecting Malfunctions in Dynamic Systems," SAE Technical Paper 2000-01-0363, 2000, https://doi.org/10.4271/2000-01-0363.Also In
Electronic Engine Controls 2000: Modeling, Neural Networks, Obd, and Sensors
Number: SP-1501; Published: 2000-03-06
Number: SP-1501; Published: 2000-03-06
References
- Box, G. E. P. Hunter, W. G. Hunter, J. S. 1978 Statistics for Experimenters NY Wiley and Sons
- Box, G. E. P. Luceño, A. 1997 Statistical Control by Monitoring and Feedback Adjustment NY Wiley and Sons
- CARB 1997 “Malfunction and Diagnostic System Requirements--1994 and Subsequent Model-Year Passenger Cars, Light-Duty Trucks, and Medium-Duty Vehicles and Engines” (OBD II), with modifications effective as of September 25, 1997, sec. 1986.1 of Title 13 California Code of Regulations Sacramento, CA California Air Resources Board http://www.arb.ca.gov/msprog/obdprog/obdprog.htm