本安型电磁铁动静态性能测试系统软件平台的开发

发布时间：2018-04-29 02:33

本文选题：电磁铁 + 本质安全型　；参考：《太原理工大学》2015年硕士论文

【摘要】：本质安全型电磁铁是煤矿井下专用的防爆类电气设备之一，是电磁先导阀的关键部件之一，它的安全、有效的工作能够为先导阀提供动作保障，从而可以提高液压支架上应用先导阀的电液控制系统的性能，进而为煤矿企业安全高效生产提供基础保障。因此，研究矿用本安型电磁铁的动静态性能具有非常重要的实际意义，并可为设计和生产高性能和高可靠性的本安型电磁铁提供基础依据。本课题从研究本安型电磁铁的结构、工作原理和技术性能指标，以及影响各项性能指标的因素开始，进而确定了测试软件所应包含的测试项目。然后结合实验室已设计出的电磁铁性能测试硬件设备，研习了它所具备的测试功能，结合测试项目，进而提出了整体测试方案和测试流程。采用LabVIEW软件设计开发平台和虚拟仪器技术，编程实现了上位机与PLC和可编程电源的远程通讯和控制，上位机对伺服电机的控制功能，以及集成板卡完成对各传感器的数据采集，最终实现了对本安型电磁铁静态位移力曲线、电流力曲线和动态性能的测试，对测试数据的存储、数据后处理和对历史数据的查询和复现功能，以及报表生成等功能。软件的设计开发采用模块化的设计思想，把测试软件划分为用户登录模块、系统自检模块、测试参数设置模块、数据采集模块、数据处理模块、远端控制模块、数据查询模块和报表生成模块等。设计过程中采用了目前最流行的数据流控制方式进行编程，应用数据并行处理方法、程序状态机结构、生产者消费者结构、事件处理结构等来提高程序后台运行速率，优化了程序的性能。经过软硬件之间反复联调与测试，，最终达到了设计要求，经测验，本课题完成的本安型电磁铁动静态性能测试系统软件可以快速、准确地测试和计算出本安型电磁铁的各项动静态性能指标，为其他科研工作者做本安型电磁铁的基础研究打下坚实的基础。
[Abstract]:Intrinsically safe electromagnet is one of the special explosion-proof electrical equipment in coal mine and one of the key parts of electromagnetic pilot valve. Its safety and effective work can provide action guarantee for the pilot valve. Thus, the performance of electro-hydraulic control system with pilot valve applied on hydraulic support can be improved, and the basic guarantee for safe and efficient production of coal mine enterprises can be provided. Therefore, it is of great practical significance to study the dynamic and dynamic performance of the intrinsically safe type electromagnet, which can provide the basis for the design and production of the high performance and high reliability type electromagnet. This subject begins with the study of the structure, working principle and technical performance index of the safety electromagnet, as well as the factors affecting each performance index, and then determines the test items that should be included in the test software. Then the testing function of the electromagnet has been studied and the test project has been put forward by combining the hardware equipment of the electromagnet performance test which has been designed in the laboratory. Using LabVIEW software design platform and virtual instrument technology, the remote communication and control between host computer and PLC and programmable power supply are realized, the control function of upper computer to servo motor, and the data acquisition of each sensor by integrated board card are realized. Finally, the functions of static displacement force curve, current force curve and dynamic performance, storage of test data, post-processing of test data, query and reappearance of historical data, and report generation are realized. The design and development of the software adopts the modular design idea. The test software is divided into user login module, system self-test module, test parameter setting module, data acquisition module, data processing module, remote control module. Data query module and report generation module. In the design process, the most popular data flow control method is used to program, and the data parallel processing method, the structure of program state machine, the structure of producer and consumer, and the structure of event processing are used to improve the running rate of the program background. The performance of the program is optimized. After repeated adjustment and test between software and hardware, the design requirements are finally achieved. After testing, the software of the test system for the dynamic and static performance of the intrinsically safe electromagnet can be achieved quickly. The dynamic and static performance indexes of the intrinsically safe electromagnet are measured and calculated accurately, which lays a solid foundation for other researchers to do the basic research of the intrinsically safe electromagnet.
【学位授予单位】：太原理工大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TD684;TP311.52

【参考文献】