移动式压力容器半实物仿真操作考核系统研究

发布时间：2019-03-30 16:11

【摘要】：针对传统的操作人员培训考核方法难以实现实物操作培训考核。本课题采用半实物仿真技术研制开发了一套移动式压力容器仿真操作考核系统。首先对移动式压力容器半实物仿真操作考核系统进行了需求分析和总体设计,确定了仿真系统的组成和系统的主要功能。根据LNG、CNG、LPG车用气瓶和LNG槽车装卸的工艺流程,给出了仿真系统的实操本体的详细设计。通过对实操本体中的操作件和显示仪表的改装,实现了各类阀门、压力表等操作件和显示件的物理信号和电信号转化。研制了数据采集处理系统,用于采集和处理实操本体上产生的信号。通过对仿真系统特点分析,把仿真系统模型分为容器本体系统模型和管路系统模型两类,分别建立了液位、温度和压力的数学模型。最后,根据系统的功能需求,利用VS软件开发工具,设计开发了半实物仿真操作考核系统软件。
[Abstract]:It is difficult to realize the physical operation training examination according to the traditional operator training examination method. Based on the hardware-in-the-loop simulation technology, a set of mobile pressure vessel simulation operation examination system is developed in this paper. Firstly, the requirement analysis and overall design of the mobile pressure vessel hardware-in-the-loop simulation operation examination system are carried out, and the composition of the simulation system and the main functions of the system are determined. According to the loading and unloading process of LNG,CNG,LPG cylinder and LNG tank, the detailed design of 瀹為檯鎿嶄綔 body of the simulation system is given. The physical signal and electrical signal conversion of all kinds of valves, pressure gauges and display parts are realized by modifying the operation parts and display instruments in 瀹為檯鎿嶄綔 's body. A data acquisition and processing system is developed to collect and process the signals generated by 瀹為檯鎿嶄綔. By analyzing the characteristics of the simulation system, the simulation system model is divided into two types: the vessel body system model and the pipeline system model. The mathematical models of liquid level, temperature and pressure are established respectively. Finally, according to the functional requirements of the system, the hardware-in-the-loop simulation operation examination system software is designed and developed by using the VS software development tool.
【学位授予单位】：华东理工大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TH49;TP391.9

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