Controlling an unmanned aerial vehicle by re-training a sub-optimal controller
US11822345B2 · kind B2 · utility
1Cited by
4References
18Claims
0Family size
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Key dates
| Filing date | Oct 23, 2020 |
| Grant date | Nov 21, 2023 |
| Priority date | — |
| Expiry date | Nov 18, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/13009
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A nonlinear dynamic control system is defined by a set of equations that include a state vector and one or more control inputs. Via a machine learning method, a sub-optimal controller is derived that stabilizes the nonlinear dynamic control system at an equilibrium point. The sub-optimal controller is retrained to be used as a stabilizing controller for the nonlinear dynamic control system under general operating conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.