Dynamic Model and Dynamic Response of Automobile Dual-Mass Flywheel with Bifilar-Type Centrifugal Pendulum Vibration Absorber

Table 1

Structural parameters of the power transmission.

Names of elements	Inertia	Value of inertia (Kg∙m^2)	Torsional stiffness	Value of torsional stiffness (N∙m/rad)
Driven part of rubber damper	J1	4.795E − 3	K1	14320
Driving part of rubber damper	J2	2.038E − 3	K2	74636
Accessories	J3	9.74E − 5	K3	356181
Cylinder 1	J4	4.715E − 3	K4	358936
Cylinder 2	J5	4.712E − 3	K5	361005
Cylinder 3	J6	4.712E − 3	K6	359750
Cylinder 4	J7	4.69E − 3	K7	1872000
Primary flywheel assembly	J8	0.075	K^′8	165 (under idling condition); 750 (under driving condition)
Secondary flywheel assembly	J9	0.0125	K9	99213
Input shaft of gearbox	J10	7.312E − 3	K10	48650
Transmission shaft system	J11	0.02684