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F. Hausberg, S. Hecker, P. Pfeffer, M. Plöchl, M. Rupp:
"Incorporation of Adaptive Grid-Based Look-Up Tables in Adaptive Feedforward Algorithms for Active Engine Mounts";
Vortrag: 12th International Symposium on Advanced Vehicle Control, Tokio, Japan; 22.09.2014 - 26.09.2014; in: "Proceedings 12th International Symposium on Advanced Vehicle Control", (2014), S. 535 - 540.

Active engine mounts make an important contribution to ensure the comfort in vehicles with
emission-reducing engine technologies, e.g., cylinder-on-demand (COD). To control active engine
mounts either adaptive filtering or map-based feedforward control is commonly employed. This
contribution proposes two methods to combine both control strategies in order to overcome their
respective disadvantages. Adaptive look-up tables are incorporated into a Multiple-
input-multiple-output-Newton/FxLMS adaptive feedforward control algorithm in two ways: as
parameter-maps or parallel-maps. The proposed control strategies are experimentally compared in
a vehicle with a V8-COD-engine. While both methods significantly reduce the convergence time
of the adaptive filter, the parallel implementation additionally improves the tracking behavior
during fast engine run-ups.

Active engine mounts make an important contribution to ensure the comfort in vehicles with
emission-reducing engine technologies, e.g., cylinder-on-demand (COD). To control active engine
mounts either adaptive filtering or map-based feedforward control is commonly employed. This
contribution proposes two methods to combine both control strategies in order to overcome their
respective disadvantages. Adaptive look-up tables are incorporated into a Multiple-
input-multiple-output-Newton/FxLMS adaptive feedforward control algorithm in two ways: as
parameter-maps or parallel-maps. The proposed control strategies are experimentally compared in
a vehicle with a V8-COD-engine. While both methods significantly reduce the convergence time
of the adaptive filter, the parallel implementation additionally improves the tracking behavior
during fast engine run-ups.

Integrated chassis control systems, Sensors and actuators, Other related topics in vehicle control, adaptive filters

http://publik.tuwien.ac.at/files/PubDat_230707.pdf