发明申请
- 专利标题: GUIDANCE CONTROL FOR SPINNING OR ROLLING PROJECTILE
- 专利标题(中): 纺纱或卷边工程指导控制
-
申请号: US13005175申请日: 2011-01-12
-
公开(公告)号: US20120175458A1公开(公告)日: 2012-07-12
- 发明人: Chris E. Geswender
- 申请人: Chris E. Geswender
- 主分类号: F42B15/01
- IPC分类号: F42B15/01 ; F42C14/00 ; F42B10/00
摘要:
A projectile, air vehicle or submersible craft with a spinning or rolling fuselage, rotating on its axis, has a collar which can be positioned relative to a longitudinal axis of the projectile using aerodynamic forces. Aerodynamic surfaces, such as lift-producing surfaces, for example tails or canards, are coupled to the collar, and rotate with the collar. An actuator system or mechanism controls orienting of the lift-producing surfaces, such as tilting of the lift producing surfaces, to direct the collar into a desired position relative to a longitudinal axis of the projectile, and to maintain the collar in that position. With such a control the projectile is able to be steered using bank-to-turn maneuvering. The actuator system may use any of a variety of mechanisms to move the lift-producing surfaces, thereby positioning the collar.
公开/授权文献
- US08426788B2 Guidance control for spinning or rolling projectile 公开/授权日:2013-04-23
信息查询
IPC分类: