摘要
文章以虚拟演播室用摄影机器人为研究对象,根据演播室或舞台实际需求,通过对D-H法的改进,提出了对于摄影机器人工作末端的新分析方法。将工作末端扩展到整个拍摄空间,从二维图像中提取三维坐标。依据这一分析方法,完成了一种新的控制算法。运用MATLAB编程运算求解,且对这一算法进行了试验,验证了其正确性,满足了摄影机器人使用的特殊要求。
Taking the camera robot in the virtual studio as the research object,according to the actual needs of the studio or stage,a new analysis method for the end-effector of the camera robot is proposed through the improvement of the D-H method,expanding the end-effector to the entire shooting space,and extracting 3D coordinates from 2D images.According to this method,a new control algorithm is completed.The algorithm is solved by MATLAB programming.The algorithm is tested,and its correctness is verified.It meets the special requirements of camera robot.
作者
赵宇豪
韩军
欧屹
ZHAO Yu-hao;HAN Jun;OU Yi(School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China)
出处
《组合机床与自动化加工技术》
北大核心
2018年第5期11-13,17,共4页
Modular Machine Tool & Automatic Manufacturing Technique
