[1]吕茂印,吴庆立,牛学信,等.基于自学习的JJC 型接触网检修车平台位置精度控制算法[J].控制与信息技术(原大功率变流技术),2018,(04):36-39.[doi:10.13889/j.issn.2096-5427.2018.04.008]
 LYU Maoyin,WU Qingli,NIU Xuexin,et al.Self-learning Based Location Accuracy Control Algorithm for JJC Catenary Maintenance Vehicle Platform[J].High Power Converter Technology,2018,(04):36-39.[doi:10.13889/j.issn.2096-5427.2018.04.008]
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基于自学习的JJC 型接触网检修车平台位置精度控制算法()
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《控制与信息技术》(原《大功率变流技术》)[ISSN:2095-3631/CN:43-1486/U]

卷:
期数:
2018年04期
页码:
36-39
栏目:
人工智能技术与应用
出版日期:
2018-08-05

文章信息/Info

Title:
Self-learning Based Location Accuracy Control Algorithm for JJC Catenary Maintenance Vehicle Platform
文章编号:
2096-5427(2018)04-0036-04
作者:
吕茂印吴庆立牛学信赵龙攀
(株洲时代电子技术有限公司,湖南株洲 412007)
Author(s):
LYU Maoyin WU Qingli NIU XuexinZHAO Longpan
( Zhuzhou Times Electronic Technology Co., Ltd., Zhuzhou, Hunan 412007, China )
关键词:
接触网作业车位置精度控制系统延迟自学习
Keywords:
catenary operation vehicle position precision control system delay self-learning
分类号:
TM76
DOI:
10.13889/j.issn.2096-5427.2018.04.008
文献标志码:
A
摘要:
为了解决控制系统延迟导致JJC 型接触网作业车平台上升过程中非线性位置精度误差大的问题,文章对平台的升降机构进行数学建模和运动特性分析, 并以驱动油缸固定伸出量作为研究对象,采用系统自学习方法,解决了环境温度、程序更新等因素对位置控制精度的影响问题。实验结果表明,平台实际上升停止高度与设定高度之间控制误差可由原来的大于10 mm 提升到现在的3 mm 以内,满足了两平台高度差在10 mm 内的技术要求。
Abstract:
Delay of the control system may introduce large error of non-linear position precision during the rising process of a JJC catenary working platform. It built a mathematical model for the platform lifting mechanism and analyzed its movement characteristics. By taking fixed out quantity of the drive cylinder as the research object, the problems that the environmental temperature and program update factors that influence the control precision have been solved using self-learning method. The experimental results show that the error can be reduced from more than 10 mm to less than 3 mm between actually stop height and original set height, which successfully meets the technical requirements of 10 mm design precision between the two platforms.

参考文献/References:

[1]刘宏才. 改善接触网检修模式的研究[D]. 北京:中国铁道科学研究院,2016.
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[3]李武,宋明耀,孟刚刚,等. JJC 型接触网作业车平台控制系统[J]. 铁道机车与动车,2015(11):14-16.
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备注/Memo

备注/Memo:
收稿日期:2018-01-10
作者简介:吕茂印(1989-),男,工程师,从事轨道工程机械智能控制研究。
更新日期/Last Update: 2018-08-17