Research on a Multinode Joint Vibration Control Strategy for Controlling the Steering Wheel of a Commercial Vehicle

Table 1

Decoupling rate distribution in all directions.

Direction	Modal energy distribution ratio (%)	Decoupling rate relative to powertrain system (%)	Decoupling rate relative to engine (%)
X	87.53	86.95	99.34
Y	90.73	89.87	99.05
Z	93.6	81.52	0.87
Rxx	98.95	96.46	97.5
Ryy	74.01	65.97	89.14
Rzz	75.66	74.35	98.27