Abstract
A single-line laser scanner is commonly utilized for measuring complex surfaces and contours. However, achieving automatic implementation of this scanner poses challenges in terms of designing a measurement posture that considers measurement accuracy, path planning, and the positioning of auxiliary equipment. This ensures non-interference during the measurement process. In this study, we focus on the application of T-SCAN. First, we construct a measurement posture parameter model for T-SCAN and analyze the viewpoint position’s coverage of the measurement area. Second, we propose a measurement path planning method based on scanning posture to minimize overlapping areas. Lastly, we present a measurement station planning method based on scanning postures and analyze the transfer error of the measurement targets to establish a unified measurement field. Experimental results demonstrate that, after the posture adjustment process, the average distance deviation between the measurement data and the theoretical model is significantly reduced.
© 2023 Optica Publishing Group
Full Article | PDF ArticleMore Like This
Shuo Yang, Linghui Yang, Tengfei Wu, Shendong Shi, Luyao Ma, and Jigui Zhu
Appl. Opt. 63(13) 3547-3556 (2024)
Libin Du, Tong Cui, Xiangqian Meng, Yibo Yuan, Liwei Wang, Zhiwei Shang, Hao Chen, and Hongzhi Huang
Appl. Opt. 62(26) 6939-6951 (2023)
Shuo Yang, Linghui Yang, Tengfei Wu, Shendong Shi, Luyao Ma, and Jigui Zhu
Opt. Express 31(25) 42595-42612 (2023)