| 发明名称 | Method and system for detecting forces on aircraft | ||
| 摘要 | A method for sensing a force applied to an aircraft includes receiving a derivative of the acceleration of a motion of a portion of the aircraft, determining whether the derivative of the acceleration of the motion of the portion of the aircraft exceeds a threshold, and outputting an indication that a force has been applied to the portion of the aircraft responsive to determining that the derivative of the acceleration of motion of the portion of the aircraft exceeds the threshold. | ||
| 申请公布号 | US9026377(B2) | 申请公布日期 | 2015.05.05 |
| 申请号 | US201012894365 | 申请日期 | 2010.09.30 |
| 申请人 | Sikorsky Aircraft Corporation | 发明人 | Khial Karim;Howlett James J.;Sahasrabudhe Vineet;Yakzan Naji S. |
| 分类号 | G01L1/00;G05D1/00 | 主分类号 | G01L1/00 |
| 代理机构 | Cantor Colburn LLP | 代理人 | Cantor Colburn LLP |
| 主权项 | 1. A method for sensing a force applied to an aircraft comprising: receiving a derivative of the acceleration of a motion of a portion of the aircraft; determining, by a processor, whether the derivative of the acceleration of the motion of the portion of the aircraft exceeds a threshold; and outputting, by the processor, an indication that a force has been applied to the portion of the aircraft responsive to determining that the derivative of the acceleration of motion of the portion of the aircraft exceeds the threshold, wherein the force applied to the portion of the aircraft is a weight on wheel force indicating landing of the aircraft; the processor resetting the indication that the force has been applied to the portion of the aircraft upon receiving a takeoff signal, the takeoff signal indicating the aircraft has taken flight. | ||
| 地址 | Stratford CT US | ||