微特电机 ›› 2023, Vol. 51 ›› Issue (1): 61-68.

• 生产技术 • 上一篇    下一篇

汽车智能制造中协作机器人的任务分配问题研究

李润泽1, 钱仕德1, 逯汉宁2   

  1. 1.北京奔驰汽车有限公司,北京 100176;
    2.农业农村部国际交流服务中心,北京100125
  • 收稿日期:2022-08-02 发布日期:2023-02-02
  • 作者简介:李润泽(1991—)男,硕士,工程师,研究方向为汽车制造,总装生产领域,智能制造。钱仕德(1984—)男,硕士,高级经理,研究方向为汽车制造,总装生产领域,智能制造。

Research on Task Allocation of Cooperative Robots in Automotive Intelligent Manufacturing

LI Runze1, QIAN Shide 1, LU Hanning 2   

  1. 1. Beijing Benz Automotivel Co., Ltd.,Beijing 100176, China;
    2. International Coopration Service, Ministry of Agriculture and Rural Affairs, Beijing 100125,China
  • Received:2022-08-02 Published:2023-02-02

摘要: 针对传统汽车装配效率低和成本高的问题,提出一种人机协作的任务分配方案。通过将低复杂性的装配任务分配给协作机器人,把高复杂性的装配任务分配给工人,并采用遗传算法求解平衡滞延时间最小时的任务分配方案。仿真结果表明,该人机协作的任务分配方案采用6机4人进行汽车装配时,可提高汽车差速器的装配生产效率,降低成本。相较于传统汽车差速器装配全部采用人工的方案,该方案为每小时单位成本为1 040.73元,节约了9.40元,具有较大的优势。

关键词: 协作机器人, 汽车智能制造, 差速器, 装配复杂性

Abstract: Aiming at the problems of low efficiency and high cost of traditional automobile assembly, a task allocation scheme of human-computer cooperation was proposed. The assembly task with low complexity was assigned to the cooperative robot, while the assembly task with high complexity was assigned to the worker, and the genetic algorithm was adopted to solve the task allocation scheme with the minimum balance delay time. The simulation results show that the proposed task allocation scheme of human-computer cooperation can improve the production efficiency of automobile differential assembly and reduce the cost when 6 robots and 4workers are used for automobile assembly. Compared with the traditional manual scheme of automobile differential assembly, the unit cost of the proposed scheme is 1 040.73 yuan per hour, saving 9.40 yuan per hour, which has great advantages.

Key words: cooperative robot, intelligent automobile manufacturing, differential, assembly complexity

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