Infrared and Laser Engineering, Volume. 49, Issue 10, 20200056(2020)
Design of dynamic tracking for periscopic laser communication terminal system based on iterative learning control
Figures & Tables(9)
Fig. 1. Structure diagram of receiver and transmitter for periscope laser communication system
Fig. 3. Block diagram of permanent magnet synchronous motor control system
Table 1. [in Chinese]
View tableView in ArticleTable 1. [in Chinese]
Description Symbol Value Rated voltage V/V 28 Torque constant kt/Nm·A 0.7 Inertia J 0.03 Number of poles P 13 Peak torque Tp/Nm 2.1 Continuous torque Tc/Nm 0.8 Nm Rated speed n/r·min-1 350
Table 2. [in Chinese]
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Vibration amplitude, p-p/(°) Maximum acceleration /(°)·s−2 Coarse tracking error /µrad Fine tracking error/µrad 0.60 0.053 125 2.0 0.03 0.055 43 1.2 0.35 0.085 100 2.1 0.05 0.109 65 0.8 0.25 0.137 100 2.0 0.30 0.164 120 2.0 0.10 0.219 62 2.0 0.15 0.329 75 2.2 0.20 0.439 120 2.2
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Min Zhang, Bo Li, Yunjie Teng. Design of dynamic tracking for periscopic laser communication terminal system based on iterative learning control[J]. Infrared and Laser Engineering, 2020, 49(10): 20200056
Paper Information
Category: Optical communication and sensing
Received: Feb. 15, 2020
Accepted: --
Published Online: Jul. 6, 2021
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