OHV Vs. OHC: What's The Difference Between These Engine Designs?

Overhead valve (OHV) engines have their camshaft housed within the engine block, while overhead camshaft (OHC) engines have ...
IEEE

Adaptive Kalman Filter-Based Load Torque Compensator for Improved SI Engine Idle Speed Control

Abstract: This paper presents design of an SI engine load torque estimator based on an adaptive Kalman filter. The adaptive estimator is characterized by a fast response and good noise suppression ...