System and method for controlling track slip of a machine
US11046180B2 · kind B2 · utility
0Cited by
9References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 3, 2018 |
| Grant date | Jun 29, 2021 |
| Priority date | — |
| Expiry date | Sep 1, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02F9/225
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method, system, and machine for controlling the output of an engine of a machine includes calculating the difference between a measured track slip based on track speed and ground speed and a calculated target track slip depending on track speed and chassis pitch, inputting the difference into a controller to determine a propulsion engine torque limit, and limiting the engine toque to the propulsion engine torque limit plus a steering system input torque.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.