基于改进PID的多电机功率平衡的研究
Research on Power Balance of Multi-Motor Based on Improved PID
袁炜 1徐燕飞 2赵鹏程 3卓旭4
作者信息
- 1. 淮南师范学院,安徽淮南 232000;菲律宾科技大学,菲律宾 马尼拉0900
- 2. 煤炭开采国家工程技术研究院,安徽淮南 232000
- 3. 淮河能源集团信息管理服务中心,安徽淮南 232000
- 4. 淮南师范学院,安徽淮南 232000
- 折叠
摘要
矿用多电机复杂系统中,电机之间输出功率不平衡不仅会影响系统的整体性能,还会导致电机寿命缩短,严重时甚至造成电机损坏和系统瘫痪,故对多电机功率平衡问题的研究十分重要.以煤矿井下多电机驱动的带式输送机为例,设计了基于动态神经网络的PID控制器,建立了多电机驱动的输送机控制模型,提出基于ANNPID控制器的转矩控制方案.利用Matlab/Simulink软件进行仿真,结果证明该方案可以提高系统性能,增强系统的稳定性和可靠性.
Abstract
In complex mining multi-motor systems,the imbalance of output power between motors not only affects the overall performance of the system,but also shortens the lifespan of the motor,and in severe cases,even causes motor damage and system paralysis.Therefore,the study of multi-motor power balance is very important.Taking the belt conveyor driven by multi-motors in coal mines as an example,the author analyzes the reasons and research status of power imbalance during the operation of multi-motors,designs a PID controller based on dynamic neural network,establishes a control model for a multi-motor driven conveyor and proposes a torque control scheme based on ANNPID controller.After simulation by using Matlab/Simulink software,the results show that this scheme can improve system performance,enhance system stability and reliability.
关键词
多电机功率平衡/ANNPID/转矩控制/仿真Key words
multi-motor power balance/ANNPID/torque control/simulation引用本文复制引用
基金项目
安徽省教育厅高等学校科研项目(2020)(KJ2020A0641)
淮南市科技计划(2021)(3611)
淮南师范学院校级科学研究重点项目(2022)(2022XJZD024)
安徽省国家级大学生创新创业训练计划(2023)(202310381001X)
出版年
2024
NETL
NSTL
万方数据