Browse Publications Technical Papers 2006-01-0009
2006-04-03

An Efficient Alternative for Computing Algorithm Detection Thresholds 2006-01-0009

Commonly, a significant event is detected when a normally stable engine parameter (ex. sensor voltage, sensor current, air flow, pedal position, fuel level, tire pressure, engine acceleration, etc.) transiently exceeds a calibrated detection threshold.
Many implementations of detection thresholds rely on multi-input lookup tables or functions and are complex and difficult to calibrate.
An approach is presented to minimize threshold calibration effort and complexity, while improving detection performance, by dynamically computing thresholds on-line based on current real-time data. Determining engine synchronization without a camshaft position sensor is presented as an illustrative application.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Preview Document Add to Cart
Members save up to 16% off list price.
Login to see discount.
Special Offer: Download multiple Technical Papers each year? TechSelect is a cost-effective subscription option to select and download 12-100 full-text Technical Papers per year. Find more information here.
We also recommend:
TECHNICAL PAPER

Neural Network Based Throttle Actuator Model for Controller

2019-26-0247

View Details

TECHNICAL PAPER

2D Mapping and Quantification of the In-Cylinder Air/Fuel-Ratio in a GDI Engine by Means of LIF and Comparison to Simultaneous Results from 1D Raman Measurements

2001-01-1977

View Details

TECHNICAL PAPER

Model Based Control System Design and Control Strategies on ETC

2008-32-0038

View Details

X