Matrix data analysis methods for applications in laser beam position measurement modules

Authors

  • Grzegorz Budzyń Wroclaw University of Science and Technology
  • Jedrzej Baranski
  • Janusz Rzepka

DOI:

https://doi.org/10.4302/plp.v14i4.1181

Keywords:

Laser beam, Beam positioning, Straightness measurement

Abstract

This paper addresses the problem of selecting an optimal algorithm suitable for real-time processing of matrix sensor data in laser beam positioning applications. We compare four different algorithms and prove that the chosen one provides the same results in time by several orders of magnitude lower and with negligible memory consumption, making it suitable for use in microcontroller-based sensing modules.

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References
  1. S. Donati, Electro-Optical Instrumentation-Sensing and Measuring with Lasers (Prentice Hall, Upper Saddle River, NJ, 2004). DirectLink
  2. K.N. Joo, J.D. Ellis, E.S. Buice, J.W. Spronck, R.H. Munning Schmidt, "High resolution heterodyne interferometer without detectable periodic nonlinearity", Optics Expr. 18(2), 1159 (2010). CrossRef
  3. G. Budzyń, J. Rzepka, "Study on Noises Influencing the Accuracy of CNC Machine Straightness Measurements Methods Based on Beam Position Detection", J. Machine Engin. 20(3), 76 (2020). CrossRef
  4. Reference materials for PSD and CMOS sensors, , referenced 7-11-2022 CrossRef
  5. S. Das, A. Saha, "Laser Beam Position-Dependent PSD-Based Calibrated Self-Vibration Compensated Noncontact Vibration Measurement System", IEEE Trans. Instr. Meas. 68(9), 3308 (2019). CrossRef
  6. P. Zhang, J. Liu, H. Yang, L. Yu, "Position Measurement of Laser Center by Using 2-D PSD and Fixed-Axis Rotating Device", IEEE Access 7, 140319 (2019). CrossRef
  7. J. Rzepka, G. Budzyn, "Laser measurement system for machine tools", Proc. SPIE 5144, 840 (2003). CrossRef
  8. S. Xiang, H. Li, M. Deng et al., "Geometric error identification and compensation for non-orthogonal five-axis machine tools", Int. J. Adv. Manuf. Technol. 96, 2915 (2018). CrossRef
  9. N. Hagen, E. Dereniak, "Gaussian profile estimation in two dimensions", App. Opt. 47(36), 6842 (2008). CrossRef
  10. S.M. Ross, Introduction to Probability and Statistics for Engineers and Scientists (Academic Press 2014). CrossRef

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Published

2022-12-31

How to Cite

[1]
G. Budzyń, J. Baranski, and J. Rzepka, “Matrix data analysis methods for applications in laser beam position measurement modules”, Photonics Lett. Pol., vol. 14, no. 4, pp. 83–85, Dec. 2022.

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Section

Articles