Method and computer program product for controlling the control effectors of an aerodynamic vehicle
US6814330B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 12, 2002 |
| Grant date | Nov 9, 2004 |
| Priority date | — |
| Expiry date | Dec 12, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05D1/0825
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A method and computer program product are provided for controlling the control effectors of an aerodynamic vehicle including, for example, the respective positions of nozzles and aerodynamic surfaces, to affect a desired change in the time rate of change of the system state vector. The method initially determines differences between anticipated changes in the states of the aerodynamic vehicle based upon the current state of each control effector, and desired state changes. These differences may be weighted based upon a predetermined criteria, such as the importance of the respective states and/or the weight to be attributed to outliers. The differences between the anticipated and desired state changes are converted to the corresponding rates of change of the control effectors. Control signals are then issued to the control effectors to affect the desired change in the time rate of change of the system state vector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.