Lianwei Fang, Shouxia Shi, Zhiyong Jiang. Servo mechanism parameter identification of fast steering mirror based on flexible supports[J]. Infrared and Laser Engineering, 2021, 50(5): 20200303
- Infrared and Laser Engineering
- Vol. 50, Issue 5, 20200303 (2021)
Fig. 1. Structure of fast steering mirror servo mechanism
Fig. 2. Relationship between system-axis and drive-axis
Fig. 3. Diagram for identification test
Fig. 4. Flow chart for identification test
Fig. 5. Simulation of parameter estimation process for α -X channel
Fig. 6. Simulation of parameter estimation process for α -Y channel
Fig. 7. Simulation of parameter estimation process for β -X channel
Fig. 7. [in Chinese]
Fig. 8. Simulation of parameter estimation process for β -Y channel
Fig. 9. Picture of FSM’s mechanism
Fig. 10. Parameter estimation process for α -X channel
Fig. 11. Parameter estimation process for α -Y channel
Fig. 12. Parameter estimation process for β -X channel
Fig. 13. Parameter estimation process for β -Y channel
Fig. 14. α -X channel step response comparation
Fig. 15. α -Y channel step response comparation
Fig. 16. β -X channel step response comparation
Fig. 17. β -Y channel step response comparation
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Table 1. Simulation results of α -X channel parameter estimation
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Table 2. Simulation results of α -Y channel parameter estimation
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Table 3. Simulation results of β -X channel parameter estimation
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Table 4. Simulation results of β -Y channel parameter estimation
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Table 5. Calculation results for decoupling matrix
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Table 6. Results of pulse transfer function parameters for α drive axis
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Table 7. Results of pulse transfer function parameters forβ
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Table 8. Parameter estimation results forα -X channel
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Table 9. Parameter estimation results forα -Y channel
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Table 10. Parameter estimation results for β -X channel
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Table 11. Parameter estimation results for β -Y channel
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