【摘要】 从平尾失速理论研究出发,探讨了可能产生平尾失速的飞行状态,总结了可用于运输类飞机平尾失速敏感性研究的飞行试验技术,研究了平尾失速和机翼失速的相互区别,帮助飞行员在遇到机翼失速或平尾失速时进行必要的清晰判断,并采取适当的改出方法,从而保证飞机飞行安全。研究结果可为未来大型运输类飞机平尾失速敏感性试飞提供很好的技术支持。更多还原

【Abstract】 This paper studies the tailplane stall flight test technique,which starts from the tailplane stall theoretical mechanism,the possible tailplane stall flight condition is researched,and finally summarizes the methods used to conduct the tailplane stall susceptibility flight test.Meanwhile,the difference between wing stall and tailplane stall is also studied,helping the pilot to adopt a distinct judgement,which can guarantee the appropriate recovery method and flight safety.The achievements in this paper can lay a strong foundation for the future large transport category aircraft stall susceptibility flight test.更多还原