标题：Instantaneous deformation monitoring research on the racks in the dense channels accessing-sorting system
作者：Zhao, Yongqian ;Wu, Yaohua ;Yu, Chengxin
作者机构：[Zhao, Yongqian ;Wu, Yaohua ] School of Control Science and Engineering, Shandong University, Jinan; 250061, China;[Yu, Chengxin ] Assets Department, 更多
来源：International Journal of u- and e- Service, Science and Technology
摘要：With the prosperity of e-commerce and the sharper increasing orders, the requirements of the racks’ height in automatic warehouse and the weight that it can bear is higher and higher. The Dense Channels Accessing-Sorting System (Shorted as: DCASS) is a new kind of the logistic system that can be used well in the e-commerce logistic centers. For the potential hazard of racks in DCASS will be very fatal to the logistics enterprises, it is an urgent task to monitor the instantaneous deformation of racks. This essay gives an empirical research with Digital Close-Range Photogrammetric (Shorted as:DCRP) method to this problem. In the experiment, we take photos with digital cameras, and use digital analytical method to process the data that collected with computers. For the processed data has reduced the influence of outside condition and the instability of internal-external azimuth from digital cameras effectively, we get the result with precision up to 2.3%. © 2016 SERSC.