Least-Square-Method-Based Optimal Laser Spots Acquisition and Position in Cooperative Target Measurement

Least-Square-Method-Based Optimal Laser Spots Acquisition and Position in Cooperative Target Measurement

The relative positioning precisions of coordinate points is an important indicator that affects the final accuracy in the visual measurement system of space cooperative targets. Many factors, such as measurement methods, environmental conditions, data processing principles and equipment parameters,...

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Bibliographic Details
Main Authors: Chen, W. (Author), Du, Y. (Author), Hu, Y. (Author), Lan, C. (Author), Li, K. (Author), Yuan, F. (Author)
Format: Article
Language:English
Published: MDPI 2022
Subjects:
cooperative target
Cooperative targets
Data handling
diode supply current
Diode supply current
Diodes
Equations of state
exposure time
Exposure-time
Focal-spot
Image coordinates system
Laser spots
laser-projected spot
Laser-projected spot
least square method
Least squares approximations
Least-squares- methods
Nonlinear equations
Spot position
Supply currents
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