| RTX下的驱动及Simulink模块封装技术 |
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| 引用本文： | 张鑫焱,金平,陈怀民,段晓军. RTX下的驱动及Simulink模块封装技术[J]. 测控技术, 2013, 32(4): 96-99 |
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| 作者姓名： | 张鑫焱 金平 陈怀民 段晓军 |
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| 作者单位： | 1. 西北工业大学无人机特种技术重点实验室,陕西西安,710065
2. 中国商飞上海飞机设计研究院,上海,200232 |
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| 摘 要： | 研究基于RTX和Matlab实时仿真技术对帧时间要求苛刻的实时仿真应用具有重要的意义.但如果进行半实物仿真,就需要解决制作可以在RTX下运行的PCI板卡驱动的关键问题.VC6.0下编写了硬件驱动库函数RTDLL文件.同时将在Matlab下编写S函数调用库函数完成Simulink模块的封装,最后通过配置RTW工具箱生成RTX下可执行的程序RTSS.
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| 关 键 词： | PCI板卡驱动 驱动库函数 RTW工具箱 |
Driver Under RTX Environment and Simulink Module Encapsulation Technique |
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| ZHANG Xin-yan , JIN Ping , CHEN Huai-min , DUAN Xiao-jun. Driver Under RTX Environment and Simulink Module Encapsulation Technique[J]. Measurement & Control Technology, 2013, 32(4): 96-99 |
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| Authors: | ZHANG Xin-yan JIN Ping CHEN Huai-min DUAN Xiao-jun |
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| Abstract: | It is important to investigate the real-time simulation technology based on RTX and Matlab for those real-time applications which require strict frame time.However,a card driver module that can run under RTX environment needs to be developed,if semi-physical simulation is demanded.To solve the problem,the RTDLL file of hardware driver library function written under VC6.0 environment is provided.A call library function in the form of S-function written under Matlab achieves the encapsulation of Simulink modules.Ultimately,by configuring the RTW toolbox,the executable program RTSS under RTX is generated. |
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| Keywords: | PCI card driver driver library function RTW toolbox |
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