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특허 상세정보

System and method for guiding and controlling a missile using high order sliding mode control

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F41G-007/22    F42B-015/01    F41G-007/00    F42B-015/00   
미국특허분류(USC) 244/003.15; 244/003.1; 244/003.16; 244/003.21; 244/003.22; 701/001; 701/003; 701/004; 701/011
출원번호 US-0501395 (2009-07-10)
등록번호 US-8436283 (2013-05-07)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Richards, James
인용정보 피인용 횟수 : 6  인용 특허 : 38
초록

Higher Order Sliding Mode (HOSM) control techniques are applied to the Guidance Control (G&C) of interceptor missile in which velocity may be steered by combination of main thrust, aerodynamic lift and lateral on-off divert thrusters, and attitude may be steered by continuous or on-off actuators. Methods include the pointing of the seeker, its associated estimation processes, a guidance law that uses concurrent divert mechanisms, and an attitude autopilot. The insensitivity of the controller to matched disturbances allows the concurrent usage of the dive...

대표
청구항

1. A system for guiding a missile to intercept a target comprising: a target sensor providing line of sight information relating to a position of said target relative to said missile;an inertial measuring unit providing inertial states of said missile;an attitude autopilot controlling said missile attitude;a guidance processor, said guidance processor having a memory containing processing instructions for guiding said missile to said target based on said line of sight information and said inertial states of said missile; said processing instructions incl...

이 특허에 인용된 특허 (38)

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  7. Selmic, Rastko R.; Lewis, Frank L.; Calise, Anthony J.; McFarland, Michael B.. Backlash compensation using neural network. USP2003086611823.
  8. Campos,Javier; Lewis,Frank L.. Backlash compensation with filtered prediction in discrete time nonlinear systems by dynamic inversion using neural networks. USP2006077080055.
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