民用飞机高升力系统设计载荷计算

摘要

民用飞机高升力系统是影响飞机起降性能的一个关键系统,根据高升力系统设计特点,探讨翼面气动载荷、驱动装置驱动能力、设备传动效率和阻力、卡阻、脱开故障与系统设计载荷关系,系统阐述由设计输入襟缝翼气动载荷计算高升力系统各设备的设计载荷计算流程,得到适用于工程应用的高升力系统载荷计算方法.%The high-lift system is a key system for take-off and landing of civil aircrafts .Basic on the de-sign of system,and evaluations of main effects such as air load ,power drive unit,mechanical efficiency, drag ,jams and disconnect failure et al ,a loads calculation method is presented in this paper ,which show-ing the calculation process from the system design input date to the system design loads .The loads calcu-lation method can be used in actual high-lift system design.