基于嵌入式系统的电磁调速采矿机主控系统设计

Electromagnetic Coupling Mining Machine Control System on Embedded System Design

伴随现代工业技术的发展,矿产开采也更加注重高效和安全。目前开采矿产的关键设备为采矿机,该设备稳定、可靠、安全。当前国内外主流的采矿机主要是多用电牵引采矿机,依据调速系统的类别主要分为电磁调速、开关磁阻调速和交流变频调速。电磁调速的牵引系统较后两者调速系统来讲具有技术成熟、体积小、控制系统简单等优点。以电磁调速的采矿机作为研究对象,从改善电磁调速电动机的控制方法以及提升采矿机信息管理效率的角度出发,进而分析了电磁调速电动机的调速过程,以及建立电磁调速电动机的数学控制模型,最后通过MATLAB的仿真对比来控制算法的稳定性。

Along with the development of modern industrial technology,we are paying more attention to efficient and safe mining.At present in mining mineral,it is a key to have equipments mining in stable,reliable,safe process.The current domestic and international mainstream mining machines are mainly electricity traction mining machines.The control system is mainly divided into electromagnetic coupling,including the switch reluctance speed regulation and ac frequency conversion speed regulation.Electromagnetic coupling of traction system is both for speed regulation system,which has mature technology,small volume,and simple control system.We take electromagnetic coupling of the mining machine as the research object to improve the electromagnetic speed motor control method,including the efficiency of the mining machine information management perspective.Then,we made an analysis of the electromagnetic speed in control process to establish the electromagnetic speed motor control model.It is verified by MATLAB simulation to control the stability of the algorithm.