Title: Distortion and correction on galvanometer scanning radar

Authors: Xianyu Meng; Ya'nan Gao; Bing Jia; Qi Wang

Addresses: Mechanic and Electronic Engineering, Changchun University of Science and Technology, Changchun, Jilin, 130022, China ' College of Chemical Equipment, Shenyang University of Technology, Liaoyang, Liaoning, 111003, China ' Mechanic and Electronic Engineering, Changchun University of Science and Technology, Changchun, Jilin, 130022, China ' Mechanic and Electronic Engineering, Changchun University of Science and Technology, Changchun, Jilin, 130022, China

Abstract: In order to verify the galvanometer scanning and obtain more accurate scanning effect. According to the scanning trajectory of x-y two-dimensional (2D) galvanometer scanning adopts theoretical analysis and matrix laboratory (Matlab) software simulations, and then discusses the correction method of the scanning distortion graph. The coordinate transformation and software correction is proposed. A result which shows software correction can make up for coordinate transformation with higher measurement accuracy.

Keywords: galvanometer scanning; Matlab; graphic distortion; coordinate transformation; software correction.

DOI: 10.1504/IJNM.2022.130241

International Journal of Nanomanufacturing, 2022 Vol.18 No.1, pp.9 - 18

Accepted: 17 Oct 2021
Published online: 10 Apr 2023 *

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