一般飞行器的桁条尺寸较长,刚性较差。为了减小飞行器桁条在装配过程中出现的局部变形,主要针对桁条关键部位设计加装了检测调整机构,机构中采用测距传感器进行检测,通过自适应调整系统进行偏差量的补偿,减少了装配过程中的变形量。经过分析可知,应用检测调整系统可以有效地减小气动外形的影响,使关键点定位更加精确。同时可以大大减少劳动量,提高效率;而且实现了在线检测和调整同步进行,调高了装配的最终质量(精度、应力)。 General aircraft, the stringer length is longer, less rigid. In order to reduce the local deformation of aircraft stringer during the assembly process, aiming at the key parts of the stringer, a testing and adjusting mechanism is installed and the distance measuring sensor is used in the mechanism to detect the deviation. The adaptive system is used to compensate the deviation and reduce The amount of deformation in the assembly process. After analysis we can see that the application of detection and adjustment system can effectively reduce the impact of aerodynamic shape, the key point positioning more accurate. At the same time can greatly reduce the amount of labor, improve efficiency; but also to achieve the simultaneous detection and adjustment online, raising the final assembly quality (accuracy, stress).