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| 基于共享内存机制微机实时网的数据传输实时性研究 | |
| 引用本文： | 肖卫国,尔联洁,谢廷毅,曾宁.基于共享内存机制微机实时网的数据传输实时性研究[J].系统仿真学报,2004,16(8):1717-1720. |
| 作者姓名： | 肖卫国 尔联洁 谢廷毅 曾宁 |
| 作者单位： | 1. 北京2115信箱,北京控制与电子技术研究所,北京,100038;北京航空航天大学自动化学院自动控制系,北京,100083 2. 北京航空航天大学自动化学院自动控制系,北京,100083 3. 北京2115信箱,北京控制与电子技术研究所,北京,100038 |
| 摘 要： | 文章首先介绍了广播式内存及反射内存的特点、功用等,并在试验的基础上研究了二者对不同操作系统的支持程度、所构成网络的实时性、网络运行的稳定性等。得出反射内存网卡在综合性能上优于广播式内存网卡,更适合于半实物仿真系统的集成。最后通过某型号半实物仿真系统的集成及试验,验证了基于反射内存机制的半实物仿真系统的仿真实时性及仿真精度。 |
| 关 键 词： | 控制系统 半实物仿真 广播内存 反射内存 网络 实时性 |
| 文章编号： | 1004-731X(2004)08-1717-04 |
| 修稿时间： | 2003年6月30日 |
Research on Data Communication Real-time Based on Shared-memory Mechanism Micro-computer Real-time Network |
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| XIAO Wei-guo,ER Lian-jie,XIE Ting-yi,ZENG Ning.Research on Data Communication Real-time Based on Shared-memory Mechanism Micro-computer Real-time Network[J].Journal of System Simulation,2004,16(8):1717-1720. | |
| Authors: | XIAO Wei-guo ER Lian-jie XIE Ting-yi ZENG Ning |
| Institution: | XIAO Wei-guo1,2,ER Lian-jie2,XIE Ting-yi1,ZENG Ning1 |
| Abstract: | It is presented the characteristic and function of broadcast memory and reflected memory in this paper, and research on the applying degree, real-time of network and running stabilization in different operate system on test. Then the conclusion is summed up, that the integrated performance of the reflected memory overmatches the broadcast memory and is better to be applied in the hardware-in-the-loop simulation system. Finally through test of some type the preciseness of real-time network system and its precision are approved. |
| Keywords: | control system hardware-in-the-loop simulation broadcast memory reflected memory network real-time |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |