• Infrared and Laser Engineering
  • Vol. 52, Issue 2, 20210813 (2023)
Yankun Jiang1, Heng Piao1, Peng Wang1, Hengkuan Li1..., Zheng Li1, Biao Wang2, Huifeng Bai3 and Chen Chen1,*|Show fewer author(s)
Author Affiliations
  • 1College of Instrumentation and Electrical Engineering, Jilin University, Changchun 130026, China
  • 2Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China
  • 3Beijing Smart-Chip Microelectronics Technology Company Limited, Beijing 102200, China
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    DOI: 10.3788/IRLA20210813 Cite this Article
    Yankun Jiang, Heng Piao, Peng Wang, Hengkuan Li, Zheng Li, Biao Wang, Huifeng Bai, Chen Chen. Research on high precision temperature control system using linear auto disturbance rejection technique[J]. Infrared and Laser Engineering, 2023, 52(2): 20210813 Copy Citation Text show less
    Photograph of LADRC controller structure
    Fig. 1. Photograph of LADRC controller structure
    Photograph of temperature control scheme and probe
    Fig. 2. Photograph of temperature control scheme and probe
    Left and right temperature control scheme curve
    Fig. 3. Left and right temperature control scheme curve
    Four sides temperature control scheme curve
    Fig. 4. Four sides temperature control scheme curve
    Front and behind temperature control scheme curves
    Fig. 5. Front and behind temperature control scheme curves
    Diagram of system structure
    Fig. 6. Diagram of system structure
    Control performance comparison between LADRC and PID
    Fig. 7. Control performance comparison between LADRC and PID
    Differential signal tracking curves
    Fig. 8. Differential signal tracking curves
    Photograph of hardware systerm composition
    Fig. 9. Photograph of hardware systerm composition
    Overshoot comparison between LADRC and PID
    Fig. 10. Overshoot comparison between LADRC and PID
    Stability comparison between LADRC and PID
    Fig. 11. Stability comparison between LADRC and PID
    Response time comparison between LADRC and PID
    Fig. 12. Response time comparison between LADRC and PID
    Yankun Jiang, Heng Piao, Peng Wang, Hengkuan Li, Zheng Li, Biao Wang, Huifeng Bai, Chen Chen. Research on high precision temperature control system using linear auto disturbance rejection technique[J]. Infrared and Laser Engineering, 2023, 52(2): 20210813
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