柴油机SCR尿素泵喷射精度标定系统设计  

SCR Urea Pump Injection Precision Calibration System Design of Diesel Engine

作　　者：业红玲[1] 王鹏飞[1] YE Hong-ling WANG Peng-fei(School of Mechanical and Vehicular Engineering, Bengbu University, Benghu ,233030, Anhu)

机构地区：[1]蚌埠学院机械与车辆工程学院,安徽蚌埠233030

出　　处：《蚌埠学院学报》2017年第3期4-7,共4页Journal of Bengbu University

基　　金：安徽高校自然科学研究项目(KJ2016A457);蚌埠学院工程研究中心项目(BBXYGC2013B04)

摘　　要：设计开发的尿素泵喷射精度标定系统,硬件部分采用模块化设计,提高系统的可靠性、实现系统的精准性;基于VB开发平台的上位机尿素泵测控软件,实时对泵进行监测和控制。实验表明,该系统运行稳定,能实现各项功能,对提高SCR后处理的综合性能有一定意义。The designed hardware of urea pump injection precision calibration system was applied with the modular design to improve system reliability and implement system accuracy. The monitoring software of the upper computer was designed based on the VB development platform, and monitor the operations of u- rea pump on line. The experimental results showed that the designed calibration system functions is stably for the expected features and make contributions to improving the overall performance of SCR system.

关 键 词：尿素泵 精度标定 硬件设计 

分 类 号：TK421.5[动力工程及工程热物理—动力机械及工程]