发明名称 |
FLIGHT CONTROL LAWS FOR AUTOMATIC HOVER HOLD |
摘要 |
<p>A system and method to control hovering flight of a rotary aircraft. The system including a lateral speed hold loop, a longitudinal loop, a vertical control loop, and a directional loop. The method includes defining a first flight envelope having a first groundspeed threshold; defining a second flight envelope having a second groundspeed threshold, the second flight envelope being defined within the first envelope; engaging a hover hold with a control law hover hold architecture as the aircraft enters the first flight envelope; and engaging a position hold with a control law position hold architecture as the aircraft enters the second flight envelope.</p> |
申请公布号 |
CA2841758(A1) |
申请公布日期 |
2013.01.24 |
申请号 |
CA20112841758 |
申请日期 |
2011.07.15 |
申请人 |
BELL HELICOPTER TEXTRON INC. |
发明人 |
CHRISTENSEN, KEVIN THOMAS;SHUE, SHYHPYNG JACK;CAUDILL, TROY SHELDON |
分类号 |
G05D1/06 |
主分类号 |
G05D1/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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