| 引用本文: | 杨春雨,李恒,车志远.煤矿双电机驱动带式输送机的能耗建模与参数辨识[J].控制理论与应用,2018,35(3):335~341.[点击复制] |
| YANG Chun-yu,LI Heng,CHE Zhi-yuan.Energy consumption modeling and parameter identification for double-motor driven coal mine belt conveyers[J].Control Theory and Technology,2018,35(3):335~341.[点击复制] |
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| 煤矿双电机驱动带式输送机的能耗建模与参数辨识 |
| Energy consumption modeling and parameter identification for double-motor driven coal mine belt conveyers |
| 摘要点击 2235 全文点击 1232 投稿时间：2017-05-19 修订日期：2017-10-26 |
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| DOI编号 10.7641/CTA.2017.70335 |
| 2018,35(3):335-341 |
| 中文关键词 煤矿带式输送机 双电机驱动 能耗模型 参数辨识 |
| 英文关键词 coal mine belt conveyors dual-motor driven energy consumption model parameter identification |
| 基金项目 中央高校基本科研业务费项目(2017XKQY055), 国家自然科学基金项目(61741318, 61603392)资助. |
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| 中文摘要 |
| 带式输送机运行过程中的能耗与原煤运量和带速关系密切, 根据运量优化带速, 对于输送机节能运行有重
要意义. 本文面向煤矿双电机驱动带式输送机节能运行, 研究能耗建模和参数辨识方法. 首先, 根据双电机驱动模
式, 建立基于电机动态模型的输送机能耗模型; 然后, 根据电机电流、转速和运量的测量数据, 建立基于磁链观测器
和递推最小二乘的参数辨识方法; 最后, 通过仿真实验说明所提方法的有效性. |
| 英文摘要 |
| Energy consumption during the operation of coal mine belt conveyors is closely related to the feed rate and
belt speed. Thus it is significant for energy-saving operation of the belt conveyors to real-time optimize the belt speed
according to the feed rate. This paper studies the problems of energy consumption modeling and parameter identification
for dual-motor driven coal mine belt conveyors. Firstly, taking into account the structure characteristics of dual-motor
driven systems, a new energy model is established. Then, based on the measurements of motor current, speed and feed rate,
a parameter identification method is derived by using flux linkage observer and recursive least square. Finally, the proposed
method is illustrated by simulations. |
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