System and method for autonomous steering control of work vehicles
US10494789B2 · kind B2 · utility
3Cited by
7References
10Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jan 6, 2017 |
| Grant date | Dec 3, 2019 |
| Priority date | — |
| Expiry date | Apr 1, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60Y2200/25
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An electronic control system for a work allows for control of steering despite movement of an implement that may support a load. Control may be based on vehicle position, velocity, acceleration, center of gravity, and heading. A control point is determined despite movement of the load, and may be based upon one or more of roll, yaw, and pitch of the vehicle. The vehicle may be of the type that allows for control only of wheel or track speed and rotational direction. A desired center of gravity is maintained while controlling an error between a desired vehicle trajectory and a determined trajectory in a closed loop manner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.