水平安定面配平对飞行性能的影响分析

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中图分类号：V267 文献标志码：A 文章编号：2095-2945（2025）31-0081-04

Abstract：Horizontalstabilizertrimtechnologyiscuentlyacommonlyusedflightcontrolstrategyformilitaryandcivilian transportationaircraft.Theaplicationofthistechnologyhasgreatlyreducedthepilotscontrolloadandimprovedtheaircraft's handlingqualityThedeflectionofthestabilizerchangestheoverallforcesituationoftheaircraft，whichmayafecttheflight performanceoftheaireraft.Whenconductingflighttests，itisnecessarytoconductananalysistoevaluatetheimpactof stabilizerdeflectiononflightperformance.Thispaperstudiestheimpactofautomaticstabilizertrimonflightperformancethrough dynamics and flight test case analysis，and gives targeted suggestions.

Keywords：horizontal stabilizer;automatic trim;manual trim; flight performance;stall speed

飞机飞行时，由于重量和重心的变化以及气动外形的改变，飞机的纵向力矩平衡状态会发生改变，为了维持定常飞行状态，飞行员需要频繁进行纵向操纵。（剩余4696字）