Super-twisting white-box observer-based force estimation for torque imbalance diagnosis in multicylinder SI engines: An FDI approach
International Journal of Engine Research
Published online on April 28, 2026
Abstract
International Journal of Engine Research, Ahead of Print.
Torque imbalance in multicylinder spark-ignition (SI) engines leads to vibration, accelerated wear, higher fuel consumption, and efficiency loss. Conventional diagnostic methods either rely on prohibitively expensive, noise-sensitive in-cylinder pressure ...
Torque imbalance in multicylinder spark-ignition (SI) engines leads to vibration, accelerated wear, higher fuel consumption, and efficiency loss. Conventional diagnostic methods either rely on prohibitively expensive, noise-sensitive in-cylinder pressure ...