Journals Articles Conferences News About CLP
Submit a paper Email Alert
Search
Search
Articles
Journals
News
Advanced Search
Top Searches
2D MaterialsTransformation opticsQuantum PhotonicsSmall lasersSemiconductor UV PhotonicsSupersymmetric microring laser arrays

Laser & Optoelectronics Progress, Volume. 57, Issue 23, 230101(2020)

Hybrid Control Method for Adaptive Optics System

Jiaying Wang1,2,3, Youming Guo1,2、*, Lin Kong1,2, Kele Chen1,2,3, and Changhui Rao1,2、*
Author Affiliations
  • 1Key Laboratory on Adaptive Optics, Chinese Academy of Sciences, Chengdu, Sichuan 610209, China
  • 2Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, Sichuan 610209, China
  • 3University of Chinese Academy of Sciences, Beijing 100049, China
    • show less
    AbstractGet PDF(in Chinese)
    Figures&Tables (10)
    Equations (0)
    References (28)
    Cited By (2)
    Tools
    Paper Information
    Topics
    Figures & Tables(10)
    Block diagram of high-order disturbance correction loop in AO system

    Fig. 1. Block diagram of high-order disturbance correction loop in AO system

    Download full size
    PSD curves of some modes affected by narrow-band disturbances in 1-m NVST, including modes Z3--Z6, Z8--Z12, Z16, Z17, Z19

    Fig. 2. PSD curves of some modes affected by narrow-band disturbances in 1-m NVST, including modes Z3--Z6, Z8--Z12, Z16, Z17, Z19

    Download full size
    Spectral fitting results about multi-order modes affected by narrow-band perturbations

    Fig. 3. Spectral fitting results about multi-order modes affected by narrow-band perturbations

    Download full size
    Optimal gain for modes Z3 to Z65

    Fig. 4. Optimal gain for modes Z3 to Z65

    Download full size
    PSD curves for POL and residual disturbance on modes Z3 to Z14 using different control methods

    Fig. 5. PSD curves for POL and residual disturbance on modes Z3 to Z14 using different control methods

    Download full size
    Cumulated PSD curves for POL and residual disturbance on modes Z3 to Z14 using different control methods

    Fig. 6. Cumulated PSD curves for POL and residual disturbance on modes Z3 to Z14 using different control methods

    Download full size
    RMS for POL and residual disturbance over the first 65 modes(except for tip and tilt) using different control methods

    Fig. 7. RMS for POL and residual disturbance over the first 65 modes(except for tip and tilt) using different control methods

    Download full size
    PSD curves for POL and residual disturbance over the first 65 modes (except for tip and tilt) using different control methods

    Fig. 8. PSD curves for POL and residual disturbance over the first 65 modes (except for tip and tilt) using different control methods

    Download full size
    Cumulated PSD curves for POL and residual disturbance over the first 65 modes (except for tip and tilt) using different control methods

    Fig. 9. Cumulated PSD curves for POL and residual disturbance over the first 65 modes (except for tip and tilt) using different control methods

    Download full size

    • Table 1. Comparison of disturbance suppression based on different control methods

      View table

      Table 1. Comparison of disturbance suppression based on different control methods

      DataNmNdPOL RMS/μradRMS /μradTp /sTc /s
      Full-OMGIFull-LQGHybrid controlFull-OMGIFull-LQGHybrid controlFull-OMGIFull-LQGHybrid control
      Data 1028400.3140.0860.0450.0642.267148.95792.7030.0143.0890.808
      Data 1512160.3970.0860.0450.0792.19883.25131.5280.0192.9160.571
      Data 2515150.3650.1000.0520.0892.22081.67733.4160.0152.4570.614
      Data 3516160.3650.1150.0670.0862.17479.26232.6140.0152.7210.687
      Data 7523280.4270.0950.0510.0762.21786.59646.3390.0153.8231.370
    Tools

    Get Citation

    Copy Citation Text

    Jiaying Wang, Youming Guo, Lin Kong, Kele Chen, Changhui Rao. Hybrid Control Method for Adaptive Optics System[J]. Laser & Optoelectronics Progress, 2020, 57(23): 230101

    Download Citation

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

    Category: Atmospheric Optics and Oceanic Optics

    Received: Mar. 6, 2020

    Accepted: Apr. 23, 2020

    Published Online: Dec. 8, 2020

    The Author Email: Youming Guo (ymguoioe@126.com), Changhui Rao (ymguoioe@126.com)

    DOI:10.3788/LOP57.230101

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology