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针对某大型飞机的线性模型设计了纵向电传操纵系统,采用两种不同方法设计了迎角限制器。探讨了大型飞机飞行品质评估的相关问题,同时对迎角限制器对大型飞机飞行品质的影响进行了具体的对比分析。在对应的非线性模型上进行了系统仿真验证,仿真结果证明了所设计迎角限制器的有效性。该研究为我国大型飞机迎角限制器设计及其对飞行品质的影响问题提供了有益的参考。
Longitudinal teletype control system is designed for the linear model of a large aircraft. Two different methods are used to design the angle of attack limiters. The problems related to the flight quality assessment of large aircraft are discussed. At the same time, the influence of the angle of attack limiters on the flight quality of large aircraft is contrastively analyzed. The simulation of the system is carried out on the corresponding nonlinear model. The simulation results prove the validity of the designed angle of attack limiters. The study provides a useful reference for the design of the large aircraft angle of attack limiter and its impact on flight quality in China.