目的 解决固定条盒自动装填设备的复杂机械设计中，多人协同设计的作业效率问题。方法 采用基于模糊设计结构矩阵(FDSM)的任务规划方法进行任务规划，根据机械设计关联尺度将整体设计任务进行分解，将各设计任务间的耦合关系度量化并构建模糊设计结构矩阵，经过行列变换和分区算法解耦，得出规划后的协同设计任务顺序和分配。结果 通过G–value值验证，优化前后矩阵紧密性程度降低了24.95%了，有效降低了多人协同的相互制约。结论 基于模糊设计结构矩阵(FDSM)的任务规划方法能有效提高固定条盒自动装填设备多人协同设计的工作效率。

The work aims to solve the problem on operation efficiency of multi-person collaborative design in complex mechanical design of fixed strip box automatic filling equipment. The task planning method based on fuzzy design structure matrix (FDSM) was adopted for task planning. The overall design task was decomposed according to the mechanical correlation scale. The coupling relationship between design task was quantified, and the fuzzy design structure matrix was constructed. The fuzzy design structure matrix was transformed into rows and columns, and the partition algorithm was used to decouple. Then the planned collaborative design task sequence and allocation were obtained. The validity of the planning results was verified by g-value, which showed that the compactness of the matrix before and after optimization has been reduced by about 24.95%, effectively reducing the mutual restriction of multi-person collaboration. It is concluded that the task planning method based on fuzzy design structure matrix (FDSM) can effectively improve the work efficiency of multi-person collaborative design of fixed strip box automatic filling equipment.