Applications of Wireless Positioning Technology in Mobile Cranes

Abstract

Abstract: In order to solve the problems that crane could not be positioned accurately and dynamically, a wireless positioning algorithm for cranes was proposed based on ultra-wideband positioning principle. Wireless positioning algorithm model, hardware framework and control system were studied and designed, and the simulation analyses and the whole machine test were carried out. Test results show that the wireless positioning system meets the set performance parameters' requirements.

Key words: crane, complex environment, radio positioning, time of arrival/time difference of arrival

摘要： 针对现有起重机作业无法进行高精度动态定位的问题，提出了一种基于超宽带定位原理的起重机无线定位算法。研究设计了无线定位算法模型、硬件框架和控制系统，进行了仿真分析和整机试验。试验结果显示该无线定位系统满足设定的性能要求。

关键词: 起重机, 复杂环境, 无线电定位, 到达时间/到达时间差

CLC Number:

LI Jieren1;XU Li1;XU Qingshan1;WANG Jianmin2. Applications of Wireless Positioning Technology in Mobile Cranes[J]. China Mechanical Engineering.

李劼人1;徐莉1;徐青山1;王建民2. 无线定位技术在移动式起重机中的应用[J]. 中国机械工程.

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