banner

Design of stable speed control system of measuring base station for large space precise positioning

Xiao Pan, Zhen Wang

Abstract


High-precision laser positioning system (ALPS) is a sub-millimeter level distributed indoor positioning system. In view of the low
scanning accuracy of ALPS base station and the accuracy of real accuracy, a new speed control system is designed. The steady speed control
scheme based on PID and hardware phase-lock loop control, loop filter and series correction circuit are designed, and the embedded software
for steady speed control is designed to ensure the stability and reliability of the system. Through experimental verification, the results show
that the loop control is normal, and the stability error is within ± 2.5 r/min, which expands the application range of high precision indoor positioning of ALPS system.

Keywords


ALPS; Hardware Phase Locking Ring; Series Correction; Steady Speed Control

Full Text:

PDF

Included Database


References


[1]Peng, G.; Sun, Y.; Xu, S. Development of an integrated laser sensors based measurement system for large-scale components automated assembly application. IEEE Access. 2018, 6, 45646-54.

[2]Chen, Z. H.; Du, F. Z. Measuring principle and uncertainty analysis of a large volume measurement network based on the combination of iGPS and portable scanner. Measurement, 2017, 104, 263-277.

[3]Wang, J.; Tao, B.; Gong, Z.; et al. A mobile robotic measurement system for large-scale complex components based on optical scanning and visual tracking. Robotics and Computer-Integrated Manufacturing. 2021, 67,102010.

[4]Wang, S.; Chen, X.; Ding, G.; et al. A lightweight localization strategy for lidar-guided autonomous robots with artificial landmarks.

Sensors 2021, 21, 4479.

[5]Saqib N U, Rehan M, Iqbal N, et al. Static antiwindup design for nonlinear parameter varying systems Wwth application to DC motor speed control under nonlinearities and load variations [J], IEEE Transactions on Control Systems Technology, 2018, 26(3): 1091-1098,

[6]Du Sihang. Design of permanent magnet synchronous motor controller based on FOC algorithm [D]. Xidian University, 2023.

[7]Takano A. Quick-response torque-controlled induction motor drives using phase-locked loop speed control with disturbance compensation [J]. IEEE Transactions on Industrial Electronics, 2002, 43(6): 640-646.

[8]Wu Zhibing. Research on the Full Digital PLM Based on FPGA [D]. Harbin Institute of Technology, 2014.




DOI: https://doi.org/10.18686/utc.v10i2.231

Refbacks

  • There are currently no refbacks.


Copyright (c) 2024 Xiao Pan,Zhen Wang