基于随机需求的员工技能分布研究

A Study of Skill Structure Base on the Random Demand

笔者研究了员工技能分布问题,比较2种技能分布模型:(1)负荷平衡模型,选择负荷轻的员工直接协助负荷重的员工;(2)技能链模型即员工技能构成链,可直接或间接地协助负荷重的工序。优化结果表明:当生产系统需求波动较小时,负荷平衡模型所需技能总人次较少;当生产系统需求波动较大时,技能链模型所需技能总人次较少。

According to skill structures, the paper compares two skill structure models： 1. the cherry picking model, the capacity is in- creased by multi-skill workers to shift directly excess capacity from low-utilization stations to the high-utilization stations; 2. the skill chaining model, skills shape chain, and the capacity is increased by multi-skill workers to shift directly or indirectly excess capacity from low-utilization stations to the high-utilization stations. The optimization results show that when demand fluctuation in the produc- tion system is smaller, the total of skills is less in the cherry picking model; conversely, when demand fluctuation in the production system is bigger, the total of skills is smaller in the skill chaining model.