Journal of Systems Engineering and Electronics ›› 2024, Vol. 35 ›› Issue (1): 105-117.doi: 10.23919/JSEE.2023.000061

• SYSTEMS ENGINEERING • Previous Articles    

Product quality prediction based on RBF optimized by firefly algorithm

Huihui HAN(), Jian WANG(), Sen CHEN(), Manting YAN()   

  1. 1 College of Electronics and Information Engineering, Tongji University, Shanghai 201804, China
  • Received:2021-06-21 Online:2024-02-18 Published:2024-03-05
  • Contact: Huihui HAN E-mail:hanhuihui@tongji.edu.cn;jwang@tongji.edu.cn;1910067@tongji.edu.cn;2011618@tongji.edu.cn
  • About author:
    HAN Huihui was born in 1993. She received her M.S. degree from Hefei University of Technology in 2020. She is currently pursuing her Ph.D. degree in control science and engineering at Tongji University, Shanghai, China. From 2020 until now, she is working with the team of the CIMS Research Center at Tongji University, and her research interests are deep learning, data mining, and knowledge graph. E-mail: hanhuihui@tongji.edu.cn

    WANG Jian was born in 1962. He is the director of the CIMS Research Center of Tongji University, and has been long engaged in research and development in the field of automatic control. In recent years, he has been mainly engaged in enterprise informatization, CIMS, business process management, workflow technology, energy and transportation systems, networked manufacturing and system integration. His research interests are deep learning, data mining, and knowledge graph. E-mail: jwang@tongji.edu.cn

    CHEN Sen was born in 1978. He received his M.S. degree from Donghua University, Shanghai. He is currently pursuing his Ph.D. degree in control science and engineering at Tongji University, Shanghai, China. From 2019 until now, he is working with the team of the CIMS Research Center at Tongji University. His research interests are deep learning, data mining, and knowledge graph. E-mail: 1910067@tongji.edu.cn

    YAN Manting was born in 1995. She received her M.S. degree from Shenyang University of Technology, Shenyang, in 2020. She is currently pursuing her Ph.D. degree in electronic information at Tongji University, Shanghai, China. Her research interests are deep learning, data mining, and knowledge graph. E-mail: 2011618@tongji.edu.cn
  • Supported by:
    This work was supported by the National Science and Technology Innovation 2030 Next-Generation Artifical Intelligence Major Project (2018AAA0101801) and the National Natural Science Foundation of China (72271188).

Abstract:

With the development of information technology, a large number of product quality data in the entire manufacturing process is accumulated, but it is not explored and used effectively. The traditional product quality prediction models have many disadvantages, such as high complexity and low accuracy. To overcome the above problems, we propose an optimized data equalization method to pre-process dataset and design a simple but effective product quality prediction model: radial basis function model optimized by the firefly algorithm with Levy flight mechanism (RBFFALM). First, the new data equalization method is introduced to pre-process the dataset, which reduces the dimension of the data, removes redundant features, and improves the data distribution. Then the RBFFALFM is used to predict product quality. Comprehensive experiments conducted on real-world product quality datasets validate that the new model RBFFALFM combining with the new data pre-processing method outperforms other previous methods on predicting pro-duct quality.

Key words: product quality prediction, data pre-processing, radial basis function, swarm intelligence optimization algorithm