摘要
针对激光导航自动引导小车(Automated Guided Vehicle,AGV)因定位方法不佳而引起的定位精度较低、定位方法失效等问题,提出了一种改进的循环三边组合测量法,通过引入权重函数和权重因子,在保证定位精度的前提下减小传统AGV三角定位的计算量。通过将该激光导航AGV定位方法应用到齿轮箱自动拆装生产线,AGV能够实现预期目标,完成对产品的智能化、精确化装卸运输,验证了所提出的激光导航AGV定位方法的有效性、可靠性及可拓展性。
Aiming at the problems of low localization accuracy and failure of localization method caused by poor localization algorithm of laser navigation automated guided vehicle(AGV),in this paper,an improved alternating combination trilateration measurement method is proposed.By using the weight function and weight factor,the calculation amount of traditional AGV triangulation positioning is reduced on the premise of ensuring the positioning accuracy.Finally,integrate the AGV localization algorithm into the training platform of assembly and disassembly of gear boxes,AGV can achieve the expected goals and complete intelligent loading,unloading and transportation of products.This application example illustrates the effectiveness,reliability and extensibility of this laser navigation AGV localization algorithm.
作者
姜伟
JIANG Wei(Liaoning Mechatronics College,Dandong Liaoning 118009,China)
出处
《组合机床与自动化加工技术》
北大核心
2021年第7期91-94,共4页
Modular Machine Tool & Automatic Manufacturing Technique
基金
辽宁机电职业技术学院2020年科研项目(ky202001智能移动机器人拆装实训平台)。
关键词
智能制造
AGV
激光导航
intelligent manufacturing
AGV
laser navigation
