Optics and Precision Engineering, Volume. 31, Issue 11, 1619(2023)

Simulation of stellar spectrum controlled by fuzzy PID

Yu ZHANG... Yuegang FU*, Jian ZHANG, Bin ZHAO and Guoyu ZHANG |Show fewer author(s)
Author Affiliations
  • School of Opto-Electronic Engineering, Changchun University of Science and Technology, Changchun130022, China
  • show less
    Figures & Tables(14)
    Composition of stellar spectrum simulation system
    Flowchart of DMD spectral distribution function fitting algorithm
    Stellar spectrum simulation experimental system
    Fitting results of spectral distribution function from 400 nm to 800 nm
    Fitting effect of spectral simulation cell with different peak wavelengths
    Membership function curves of input and output
    Relationship between input and output of fuzzy controller
    Comparison of fuzzy PID control and PID control simulation
    Results of color temperature PID control and fuzzy PID control for 3 000, 6 500 and 11 000 K
    Spectrum simulation error of 3 000-11 000 K color temperature
    • Table 1. 模糊PID控制规则

      View table
      View in Article

      Table 1. 模糊PID控制规则

      Ecλ
      EλNBNSZRPSPB
      NBPBPBZRPSZR
      NSPBPSPSZRNS
      ZRZRPSZRNSNS
      PSPSZRNSNBNB
      PBZRNBNSNBNB
    • Table 2. 模糊PID控制规则

      View table
      View in Article

      Table 2. 模糊PID控制规则

      Ecλ
      EλNBNSSRPSPB
      NBNBNBNSNSZE
      NSNBNSNSZRPS
      ZRNSZRZRPSPB
      PSNBZRPSPSPB
      PBZRPSPSPBPB
    • Table 3. 模糊PID控制规则

      View table
      View in Article

      Table 3. 模糊PID控制规则

      Ecλ
      EλNBNSZRPSPB
      NBPSNBNSNBPS
      NSZRNBNSNSZR
      ZRZRNSNSNSZR
      PSZRZRZRZRPB
      PBPBNBPSPSPB
    • Table 4. Maximum spectral simulation error and corresponding wavelength of PID control and fuzzy PID control

      View table
      View in Article

      Table 4. Maximum spectral simulation error and corresponding wavelength of PID control and fuzzy PID control

      Color temperature/KMaximum spectral simulation error /%Wavelength/nmReduction of multiple
      PIDFuzzy PIDPIDFuzzy PID
      3 000-7.793.374106752.31
      6 500-5.93-3.477035141.71
      11 0007.893.917335262.02
    Tools

    Get Citation

    Copy Citation Text

    Yu ZHANG, Yuegang FU, Jian ZHANG, Bin ZHAO, Guoyu ZHANG. Simulation of stellar spectrum controlled by fuzzy PID[J]. Optics and Precision Engineering, 2023, 31(11): 1619

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category: Modern Applied Optics

    Received: Dec. 7, 2022

    Accepted: --

    Published Online: Jul. 4, 2023

    The Author Email: FU Yuegang (fuyg@cust.edu.cn)

    DOI:10.37188/OPE.20233111.1619

    Topics