| 面向机载武器测试系统的高性能智能化429总线通信模块研制 |
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| 引用本文： | 屈四宝.面向机载武器测试系统的高性能智能化429总线通信模块研制[J].科学技术与工程,2012,12(3):521-525. |
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| 作者姓名： | 屈四宝 |
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| 作者单位： | 西北工业大学计算机学院,西安,710129 |
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| 摘 要： | 面向机载武器系统的仿真测试,建立总线通信仿真测试平台,研制ARINC 429总线通信智能模块.针对机载武器系统中基于数据帧的总线通信方式,提出了缓冲区资源自动配置算法及其实现方案.在通信过程中根据各信道数据帧的特征和信道流量统计信息,动态分配信道缓冲,提高存储空间利用率,减少丢帧.
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| 关 键 词： | 仿真与测试 ARINC 429总线 帧通信 自适应 动态分配 |
| 收稿时间： | 2011/11/1 0:00:00 |
| 修稿时间： | 11/8/2011 5:15:11 PM |
Development of High Performance and Intelligent 429 Bus Communication Module to Meet Airborne Weapon Test System |
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| Qu Sibao.Development of High Performance and Intelligent 429 Bus Communication Module to Meet Airborne Weapon Test System[J].Science Technology and Engineering,2012,12(3):521-525. |
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| Authors: | Qu Sibao |
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| Institution: | (College of Computer Science,Northwestern Polytechnical University,Xi’an 710129,P.R.China) |
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| Abstract: | To meet the requierments of simulation and automatic testing of airborne weapon system, a type of multi-channel smart ARINC 429 communication module is developed. A resource self-orgniazation algorithm is proposed and implemented in the management of communication buffer. Buffer space can be re-allocated for each 429 channel dynamically based on frame size and channel flow. A better buffer utilization can be achived in case that flow differences exists in multi channles, and data lose can be avoided in frame surges. |
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| Keywords: | Simulation and Test ARINC 429 bus Frame Communication Adaptive Dynamic Allocation |
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