| 通用电子装备仿真系统优化设计 |
| |
| 引用本文： | 刘东华,王元钦,欧宏武,陈谷仓.通用电子装备仿真系统优化设计[J].装备指挥技术学院学报,2003,14(2):80-83. |
| |
| 作者姓名： | 刘东华 王元钦 欧宏武 陈谷仓 |
| |
| 作者单位： | 装备指挥技术学院,测量控制中心,北京,101416 |
| |
| 摘 要： | 针对通用电子装备仿真系统的高效性要求，分析了当前基于Windows操作系统程序的消息循环机制及使用MFC开发的应用程序执行效率不高的主要原因。通过重载IsIdleMessage函数和直接发送WM_KICKIDLE消息，优化了操作系统内部对闲置处理的控制，避免了系统因频繁执行闲置处理而造成消息阻塞，降低了系统资源的占用，提高了通用电子装备仿真系统的运行效率。
|
| 关 键 词： | 通用电子装备 仿真系统 消息循环机制 MFC 闲置处理 优化设计 |
| 文章编号： | CN11-3987(2003)02-0080-04 |
| 修稿时间： | 2002年7月19日 |
The Optimum Design for a General Simulation System of Electronic Equipment |
| |
| LIU Dong hua,WANG Yuan qin,OU Hong wu,CHEN Gu cang.The Optimum Design for a General Simulation System of Electronic Equipment[J].Journal of the Academy of Equipment Command & Technology,2003,14(2):80-83. |
| |
| Authors: | LIU Dong hua WANG Yuan qin OU Hong wu CHEN Gu cang |
| |
| Abstract: | The paper analyses mechanism of message loop based on the Windows operation system and the reasons of low efficiency in execution of a program which is developed by using MFC. By overlapping the function of IsIdleMessage and posting the message of WM_KICKDLE to optimize the controlling of management in idle time, avoided the message blocking, decreased the occupation of system resource, and increased the efficiency in execution of the simulation system. |
| |
| Keywords: | electronic equipment simulation system management in idle time MFC |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
