航天控制
航天控製
항천공제
AEROSPACE CONTROL
2010年
1期
64-69
,共6页
无人机%飞行控制%数字仿真%半物理仿真
無人機%飛行控製%數字倣真%半物理倣真
무인궤%비행공제%수자방진%반물리방진
UAV%Flight control%Digital simulation%Semi-physical simulation
针对某型无人机的研制开发,提出了可行的仿真系统设计方案.首先设计全数字仿真验证飞行控制律的有效性,在此基础上,根据使用条件的差异,设计了两种相互关联的半物理仿真系统,即不带转台的半物理仿真以及带转台的半物理仿真,用来模拟无人机的飞行状况.最后给出了仿真的部分曲线.仿真结果表明,以上这种仿真系统可以对整个无人机飞控系统设计的合理性及有效性进行完备的验证,对同类飞行器仿真系统的研发具有一定的参考价值.
針對某型無人機的研製開髮,提齣瞭可行的倣真繫統設計方案.首先設計全數字倣真驗證飛行控製律的有效性,在此基礎上,根據使用條件的差異,設計瞭兩種相互關聯的半物理倣真繫統,即不帶轉檯的半物理倣真以及帶轉檯的半物理倣真,用來模擬無人機的飛行狀況.最後給齣瞭倣真的部分麯線.倣真結果錶明,以上這種倣真繫統可以對整箇無人機飛控繫統設計的閤理性及有效性進行完備的驗證,對同類飛行器倣真繫統的研髮具有一定的參攷價值.
침대모형무인궤적연제개발,제출료가행적방진계통설계방안.수선설계전수자방진험증비행공제률적유효성,재차기출상,근거사용조건적차이,설계료량충상호관련적반물리방진계통,즉불대전태적반물리방진이급대전태적반물리방진,용래모의무인궤적비행상황.최후급출료방진적부분곡선.방진결과표명,이상저충방진계통가이대정개무인궤비공계통설계적합이성급유효성진행완비적험증,대동류비행기방진계통적연발구유일정적삼고개치.
The scheme of developing a UAV simulation system is proposed regarding the research of concern type. Firstly, the validity of fight control laws is verified by the simulation test with full digital mode. Based on the validity course, two correlative semi-physical simulation systems are both designed according to different conditions to simulate flight status of UAV, which are separated with turntable function and with-out turntable function. Finally, partial curves of simulation are illustrated. The simulation results show that rationality and effectiveness of UAV FCS design are achieved based on proposed simulation system. Mean-while, it can serve as a reference for designing simulation system of the congener aircraft.
