Electric power steering system with uniform architecture for multiple operating modes
US10933905B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 5, 2019 |
| Grant date | Mar 2, 2021 |
| Priority date | — |
| Expiry date | Sep 4, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D6/003
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Technical solutions are described for facilitating an electric power steering (EPS) system for providing a motor torque assist command. An example EPS system includes a first module configured to generate a regulation signal or a tuning signal based on a mode of operation of the EPS system. The EPS system further includes a second module configured to generate a stability signal irrespective of the mode of operation of the EPS system. The EPS system further includes a blending module configured to combine the stability signal with either the regulation signal or the tuning signal to generate an assist motor torque signal for the EPS system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.