System and method incorporating feedforward for motor vehicle chassis control
US6567731B2 · kind B2 · utility
44Cited by
8References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 22, 2001 |
| Grant date | May 20, 2003 |
| Priority date | — |
| Expiry date | Aug 22, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2050/0057
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A control system for a plurality of motor vehicle chassis subsystems comprises a reference model, a state estimator, a feedforward controller, and a feedback controller. The reference model computes desired states of the chassis subsystems. The state estimator estimates actual states of the vehicle. The feedforward controller computes a control value based on input from the reference model, and the feedback controller computes a control value by comparing the estimates of actual states with the desired states.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.