Perception model for trajectory following autonomous and human augmented steering control
US8195364B2 · kind B2 · utility
20Cited by
54References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 12, 2007 |
| Grant date | Jun 5, 2012 |
| Priority date | — |
| Expiry date | Apr 5, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2050/0057
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A steering control method including the steps of obtaining a heading error, obtaining a velocity value, obtaining a distance error, applying the heading error and defuzzifying an output from a steering rule base. The velocity value and the distance error are applied along with the heading error to fuzzy logic membership functions to produce an output that is applied to a steering rule base. An output from the steering rule base is defuzzified to produce a steering signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.