激光衍射粒子测试系统的模块设计

Research on Module of Particles Measurement System

介绍了激光衍射粒子测试系统的程序模块设计。该模块设计主要采用了面向对象的程序设计方法 ,应用程序全部为图形用户界面 ,使系统具有良好的可扩充性和可持续发展性。系统的功能模块主要包括 :文件服务模块、测试设置模块、系统调整模块、实时采集模块、数据处理模块、帮助模块等几个部分。这些模块相互独立而又相辅相成 ,使系统在 Win95 (Win98)下能够比较稳定地运行。通过大量的试验证明 ,该激光衍射粒子测试系统具有应用范围广 ,数据处理快 。

WT5”BZ]This paper introduces the software module design of laser particle size measurment system using Fraunhofer diffraction principle.All the application program is GUI(graph user interface) and adopts the mechanism of event driven and faced to object.Program module of the system consists of file service module,parameter setup module,adjusting module,in situ data acquisition module,data processing module,help module and so on.All the modules are independent each other.The system can run in the environment of Win95(Win98) steadily.Tests to verify the performance of software of the system ware carrying out more than 200 groups of experiment. [WT5”HZ]