室内空间测量定位系统扫描激光面模型优化 下载: 1176次
ing at the status that the scanning laser surface of transmitter in the model of workshop measurement positioning system (wMPS) is regarded as an ideal plane, a kind method of the visual evaluation of laser surface is proposed based on a high-precision rotary table. On basis of the evaluation results, a linear folding judgment mechanism is introduced, and the mathematical model of wMPS scanning laser surface is optimized and reconstructed to reduce the systematic errors in the intersection measurement model. The new model is evaluated by the large-scale high-precision coordinate field. The results show that the new wMPS scanning laser surface model has a better effect in the fitting of an actual laser surface, and it is helpful to improve the measuring accuracy of wMPS.
林嘉睿, 徐鑫, 任永杰, 杨凌辉, 邾继贵. 室内空间测量定位系统扫描激光面模型优化[J]. 光学学报, 2019, 39(3): 0315002. Jiarui Lin, Xin Xu, Yongjie Ren, Linghui Yang, Jigui Zhu. Model Optimization of Scanning Laser Surface for Workshop Measurement Positioning System[J]. Acta Optica Sinica, 2019, 39(3): 0315002.