Method for the Relative Pose Reconstruction of Hydraulic Supports Driven by Digital Twins

姿势 计算机视觉 水力机械 人工智能 计算机科学 职位(财务) 过程(计算) 工程类 机械工程 财务 操作系统 经济
作者
Ning Cai,Jiacheng Xie,Xuewen Wang,Shuguang Liu,Wenyong Du
出处
期刊:IEEE Sensors Journal [IEEE Sensors Council]
卷期号:23 (5): 4707-4719 被引量:3
标识
DOI:10.1109/jsen.2023.3236971
摘要

The undulating coal seam floor in a mine leads to the complicated posture of the hydraulic supports. The existing methods for monitoring the pose of hydraulic supports have a poor monitoring effect, and are especially characterized by a lack of support position information. Therefore, this article proposes a relative pose reconstruction method for hydraulic supports driven by digital twins. First, the pose plane and relative pose matrix of the hydraulic support are defined to describe the pose state of the support by analyzing the pose deviation between adjacent supports. Then, a digital twin system is built for a hydraulic support model, and a pose deduction method based on ray detection is proposed. The accurate position and attitude of the hydraulic support are deduced in the virtual space driven by actual laser sensor information, and 3-D pose reconstruction is realized. Finally, a relative pose reconstruction experiment of the hydraulic support model is designed and conducted. The results show that the relative pose data obtained by the virtual reconstruction method are very close to the experimental measurements, and the highest reconstruction accuracy is found to be 97.44%. The feasibility of the laser sensor layout scheme and the virtual reconstruction method of the pose of the hydraulic support is proven. This method provides a new way to monitor the pose of hydraulic supports, and can provide a reference for the support operation of hydraulic supports in the real fully mechanized mining process.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
刚刚
协和_子鱼完成签到,获得积分10
刚刚
儒雅鹤轩完成签到,获得积分10
刚刚
tetrakis完成签到,获得积分10
1秒前
menghongmei完成签到 ,获得积分10
1秒前
yeti完成签到,获得积分10
3秒前
3秒前
4秒前
YamDaamCaa应助雨霧雲采纳,获得200
4秒前
5秒前
机智马里奥完成签到 ,获得积分10
5秒前
我不是奶黄包完成签到,获得积分10
6秒前
JohnZhao发布了新的文献求助10
6秒前
7秒前
丽莉发布了新的文献求助10
7秒前
舒先生完成签到,获得积分10
7秒前
ufofly730完成签到 ,获得积分10
7秒前
SYLH应助red采纳,获得10
7秒前
9秒前
顾大喵完成签到,获得积分10
9秒前
怪杰完成签到,获得积分10
9秒前
科研通AI2S应助木光采纳,获得10
9秒前
肥女姐姐发布了新的文献求助10
9秒前
air-yi完成签到,获得积分10
11秒前
焓晓芈完成签到,获得积分10
12秒前
huilihub完成签到,获得积分10
12秒前
科奇应助科研通管家采纳,获得10
13秒前
13秒前
Q_Q完成签到,获得积分10
13秒前
14发布了新的文献求助10
14秒前
曲夜白完成签到 ,获得积分10
15秒前
悦耳冰蓝完成签到,获得积分10
15秒前
趙途嘵生完成签到,获得积分10
15秒前
ying完成签到,获得积分10
15秒前
drd完成签到,获得积分10
16秒前
16秒前
贪玩丸子完成签到 ,获得积分10
18秒前
邓晓霞完成签到,获得积分10
18秒前
明朗完成签到 ,获得积分10
20秒前
20秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
Cognitive Neuroscience: The Biology of the Mind 1000
Technical Brochure TB 814: LPIT applications in HV gas insulated switchgear 1000
Immigrant Incorporation in East Asian Democracies 600
Nucleophilic substitution in azasydnone-modified dinitroanisoles 500
不知道标题是什么 500
A Preliminary Study on Correlation Between Independent Components of Facial Thermal Images and Subjective Assessment of Chronic Stress 500
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3968593
求助须知:如何正确求助?哪些是违规求助? 3513416
关于积分的说明 11167791
捐赠科研通 3248853
什么是DOI,文献DOI怎么找? 1794507
邀请新用户注册赠送积分活动 875170
科研通“疑难数据库(出版商)”最低求助积分说明 804671