关键词: 飞机装配, 任务调度, 改进离散粒子群优化算法, 激励原则

Abstract: The importance of task scheduling in aircraft assembly process and the current
research status of scheduling algorithm is introduced. The discrete particle swarm optimization is
analyzed, and an improvement of the algorithm based on self motivation principle is proposed.
The improved algorithm has been well verified by the actual assembly process of an aircraft’s tail
section.

Key words: aircraft assembly, task scheduling, improved DPSO, self motivation principle