Adaptive Optics Tip-Tilt Correction Based on Smith Predictor and Filter-Optimized Linear Active Disturbance Rejection Control Method

Adaptive Optics Tip-Tilt Correction Based on Smith Predictor and Filter-Optimized Linear Active Disturbance Rejection Control Method

A tip-tilt mirror (TTM) control method is designed to enhance the control bandwidth and ensure the rejection performance of the adaptive optics (AO) tip-tilt correction system. Optimized with the Smith predictor and filter, linear active disturbance rejection (LADRC) is adopted to achieve the tip-ti...

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Bibliographic Details
Main Authors: Lingxi Kong, Kangjian Yang, Chunxuan Su, Sicheng Guo, Shuai Wang, Tao Cheng, Ping Yang
Format: Article
Language:English
Published: MDPI AG 2023-07-01
Series:Sensors
Subjects:
adaptive optics
tip-tilt mirror
Smith predictor
linear active disturbance rejection
Online Access:https://www.mdpi.com/1424-8220/23/15/6724

Internet

https://www.mdpi.com/1424-8220/23/15/6724

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