Suspension control device
First Claim
Patent Images
1. A suspension control device comprising:
- a wheel grip state estimation means for estimating grip state of vehicle wheels based on variations of aligning torque of wheels to be steered;
a vehicle rolling control means for controlling vehicle rolling; and
a control parameter setting means for setting a control parameter of the vehicle rolling control means based on at least estimated grip state of the wheel grip state estimation means.
2 Assignments
0 Petitions
Accused Products
Abstract
A suspension control device includes a wheel grip state estimation device for estimating grip state of vehicle wheels based on variations of aligning torque of wheels to be steered, a vehicle rolling control device for controlling vehicle rolling, and a control parameter setting device for setting a control parameter of the vehicle rolling control device based on at least estimated grip state of the wheel grip state estimation device.
32 Citations
18 Claims
-
1. A suspension control device comprising:
-
a wheel grip state estimation means for estimating grip state of vehicle wheels based on variations of aligning torque of wheels to be steered;
a vehicle rolling control means for controlling vehicle rolling; and
a control parameter setting means for setting a control parameter of the vehicle rolling control means based on at least estimated grip state of the wheel grip state estimation means. - View Dependent Claims (4, 7, 10, 13, 16)
-
-
2. A suspension control device comprising:
-
a wheel grip state estimation means for estimating state of vehicle wheels based on variations of aligning torque of wheels to be steered;
a vehicle roll stiffness control means for controlling vehicle roll stiffness for restraining vehicle rolling; and
a control parameter setting means for setting a control parameter of the vehicle roll stiffness control means based on at least estimated grip state of the wheel grip estimation means. - View Dependent Claims (5, 8, 11, 14, 17)
-
-
3. A suspension control device comprising:
-
a wheel grip state estimation means for estimating state of vehicle wheels based on variations of aligning torque of wheels to be steered;
a vehicle roll stiffness distribution control means for controlling vehicle roll stiffness distribution for controlling vehicle steering characteristics; and
a control parameter setting means for setting a control parameter of the vehicle roll stiffness distribution control means based on at least estimated grip state of the wheel grip estimation means. - View Dependent Claims (6, 9, 12, 15, 18)
-
Specification