中国物理B ›› 2024, Vol. 33 ›› Issue (7): 78501-078501.doi: 10.1088/1674-1056/ad3b82

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Single event effects evaluation on convolution neural network in Xilinx 28 nm system on chip

Xu Zhao(赵旭)1, Xuecheng Du(杜雪成)1,†, Xu Xiong(熊旭)1, Chao Ma(马超)1, Weitao Yang(杨卫涛)2, Bo Zheng(郑波)1, and Chao Zhou(周超)1   

  1. 1 School of Nuclear Science and Technology, University of South China, Hengyang 421001, China;
    2 School of Microelectronics, Xidian University, Xi'an 710071, China
  • 收稿日期:2024-01-09 修回日期:2024-02-29 接受日期:2024-04-07 出版日期:2024-06-18 发布日期:2024-06-18
  • 通讯作者: Xuecheng Du E-mail:duxuecheng@usc.edu.cn
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant No. 12305303), the Natural Science Foundation of Hunan Province of China (Grant Nos. 2023JJ40520, 2021JJ40444, and 2019JJ30019), the Research Foundation of Education Bureau of Hunan Province of China (Grant No. 20A430), the Science and Technology Innovation Program of Hunan Province (Grant No. 2020RC3054), the Natural Science Basic Research Plan in the Shaanxi Province of China (Grant No. 2023-JC-QN-0015), and the Doctoral Research Fund of University of South China.

Single event effects evaluation on convolution neural network in Xilinx 28 nm system on chip

Xu Zhao(赵旭)1, Xuecheng Du(杜雪成)1,†, Xu Xiong(熊旭)1, Chao Ma(马超)1, Weitao Yang(杨卫涛)2, Bo Zheng(郑波)1, and Chao Zhou(周超)1   

  1. 1 School of Nuclear Science and Technology, University of South China, Hengyang 421001, China;
    2 School of Microelectronics, Xidian University, Xi'an 710071, China
  • Received:2024-01-09 Revised:2024-02-29 Accepted:2024-04-07 Online:2024-06-18 Published:2024-06-18
  • Contact: Xuecheng Du E-mail:duxuecheng@usc.edu.cn
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant No. 12305303), the Natural Science Foundation of Hunan Province of China (Grant Nos. 2023JJ40520, 2021JJ40444, and 2019JJ30019), the Research Foundation of Education Bureau of Hunan Province of China (Grant No. 20A430), the Science and Technology Innovation Program of Hunan Province (Grant No. 2020RC3054), the Natural Science Basic Research Plan in the Shaanxi Province of China (Grant No. 2023-JC-QN-0015), and the Doctoral Research Fund of University of South China.

摘要: Convolutional neural networks (CNNs) exhibit excellent performance in the areas of image recognition and object detection, which can enhance the intelligence level of spacecraft. However, in aerospace, energetic particles, such as heavy ions, protons, and alpha particles, can induce single event effects (SEEs) that lead CNNs to malfunction and can significantly impact the reliability of a CNN system. In this paper, the MNIST CNN system was constructed based on a 28 nm system-on-chip (SoC), and then an alpha particle irradiation experiment and fault injection were applied to evaluate the SEE of the CNN system. Various types of soft errors in the CNN system have been detected, and the SEE cross sections have been calculated. Furthermore, the mechanisms behind some soft errors have been explained. This research will provide technical support for the design of radiation-resistant artificial intelligence chips.

关键词: single event effects, convolutional neural networks, alpha particle, system on chip, fault injection

Abstract: Convolutional neural networks (CNNs) exhibit excellent performance in the areas of image recognition and object detection, which can enhance the intelligence level of spacecraft. However, in aerospace, energetic particles, such as heavy ions, protons, and alpha particles, can induce single event effects (SEEs) that lead CNNs to malfunction and can significantly impact the reliability of a CNN system. In this paper, the MNIST CNN system was constructed based on a 28 nm system-on-chip (SoC), and then an alpha particle irradiation experiment and fault injection were applied to evaluate the SEE of the CNN system. Various types of soft errors in the CNN system have been detected, and the SEE cross sections have been calculated. Furthermore, the mechanisms behind some soft errors have been explained. This research will provide technical support for the design of radiation-resistant artificial intelligence chips.

Key words: single event effects, convolutional neural networks, alpha particle, system on chip, fault injection

中图分类号:  (Semiconductor-device characterization, design, and modeling)

  • 85.30.De
61.82.Fk (Semiconductors) 85.35.-p (Nanoelectronic devices)