自主移动机器人的激光测量关键技术

近些年来激光测量技术得到了长足的发展,由于其高单色性、高方向性、相干性好的独特优势,已经成为测量技术方面不可或缺的工具。但不同的环境条件对激光的传输有着不同的影响,也就对测量误差产生不同程度的影响。基于机器人导航用的激光测距仪进行测距关键技术的研究,通过分析实验对比,找出可能对测量造成影响的各种因素,并得出不同因素下的实验效果,验证出真正影响实际应用的因素,进而对影响误差进行校正,得出可行性校正模型,并把关键技术应用到实际测量中,得到了良好的应用效果。

Autonomous Mobile Robot Laser Measurement Key Technology

Laser ranging technology has got considerable development in the last few years, because it is high monochromaticity, high directionality, good coherence, compare the unique advantage to the means of other measuring range, has already become an indispensably tool in measure technology. But different environmental conditions are having different influence on transmission of the laser, produce the various degree errors in mea- suring range. The laser range finder to robot navigates carries on the experimental analysis of key technology, find out factors that may cause influence through analyzing, carry on the corresponding experiment, make the data picture that various kinds of factors influenced size, prove out the environmental factor that really influences practical application, and then correct to the error of influence, draw feasibility and correct the model, and apply the technology to the actual survey again, has got the good application result.