At present

the commonly used aircraft assembly quality control methods have poor real-time performance

and can not be corrected until quality problems occur

which can not meet the requirements of high-efficiency and high-quality aircraft assembly. For this problem

the technical characteristics of active real-time control of aircraft assembly quality

such as systematization

are analyzed

and the framework of active quality prevention in assembly design stage and real-time quality feedback control in process stage is established. In the aspect of active prevention

the mechanism and data models suitable for assembly quality prediction are analyzed

and the research status of mechanism prediction modeling and data prediction modeling is explained

moreover

the effects and advantages of combining the two methods are analyzed. In terms of real-time feedback

main directions in quality process control are discussed

such as flexible tooling

drilling and riveting equipment

digital measurement technology at the basic level of control

virtual assembly and quality evaluation at the level of assembly analysis

quality control system and process quality control methods at the level of system management. On this basis

the development directions of aircraft assembly quality control in multi physical quantity assembly

data fusion quality evaluation

quality control system platform application are pointed out.