中国机械工程 ›› 2026, Vol. 37 ›› Issue (4): 831-836.DOI: 10.3969/j.issn.1004-132X.2026.04.007

• 制造过程能效优化与低碳工艺 • 上一篇    下一篇

基于贝叶斯优化时间卷积网络的工业机器人能耗预测

肖伟(), 张聪, 陈绪兵()   

  1. 武汉工程大学机电工程学院, 武汉, 430205
  • 收稿日期:2025-08-08 出版日期:2026-04-25 发布日期:2026-05-11
  • 通讯作者: 陈绪兵
  • 作者简介:肖伟,男,1991年生,博士后研究人员。研究方向为工业机器人能耗预测与能效优化。Email:xiaowei@wit.edu.cn
    陈绪兵*(通信作者),男,1974年生,教授、博士研究生导师。研究方向为智能制造、物联网工程。发表论文70余篇。E-mail:chenxb@wit.edu.cn
  • 基金资助:
    国家自然科学基金(52505570);武汉工程大学校内科学基金(K2025128)

Energy Consumption Prediction of Industrial Robots Based on Bayesian Optimized Temporal Convolutional Network

XIAO Wei(), ZHANG Cong, CHEN Xubing()   

  1. School of Mechanical & Electrical Engineering,Wuhan Institute of Technology,Wuhan,430205
  • Received:2025-08-08 Online:2026-04-25 Published:2026-05-11
  • Contact: CHEN Xubing

摘要:

为了实现在线、高效的工业机器人能耗预测,提出了一种基于贝叶斯优化时间卷积网络(TCN)的方法,通过TCN建立了运动学参数与机器人能耗之间的非线性映射关系,有效地捕捉了能耗预测数据的时序特征,通过贝叶斯方法对模型中的超参数进行寻优,提高了能耗预测模型的精度。IRB 1600-10/145工业机器人消融实验和对比实验结果表明,所提出的方法在无负载和1.5 kg负载下机器人平均总能耗相对误差分别为1.04%和1.78%,优于目前常用的其他能耗预测模型。

关键词: 工业机器人, 时间卷积网络, 超参数优化, 贝叶斯方法, 能耗预测

Abstract:

To achieve online and efficient prediction of industrial robot energy consumptions, a method was proposed based on Bayesian-optimized TCN. Specifically, TCN was utilized to establish a nonlinear mapping relationship between kinematic parameters and robot energy consumption, which effectively captured the temporal characteristics of energy consumption prediction data. Meanwhile, the Bayesian method was adopted to optimize the hyperparameters in the model, thereby improving the accuracy of the energy consumption prediction model. Ablation experiments and comparative experiments on the IRB 1600-10/145 industrial robots show that, under no-load and 1.5 kg load conditions, the average relative errors of the total energy consumptions of the robot predicted by the proposed method are as 1.04% and 1.78% respectively. These results demonstrate that the proposed method outperforms other commonly used energy consumption prediction models at present.

Key words: industrial robot, temporal convolutional network(TCN), hyperparameter optimization, Bayesian method, energy consumption prediction

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