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基于遥测数据的压缩算法设计与实现 被引量:5

The design and realization of compression algorithm based on telemetered data
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摘要 介绍了基于多路遥测数据采集系统在数据存储过程中的特点,提出了数据包的数据结构,并基于该数据包结构设计了低硬件复杂度的实时压缩算法。该数据压缩算法已成功应用于某舰船振动信号检测中,仿真及实际测试结果表明,该算法在满足数据处理精度要求的前提下,可获得较高的压缩因子。 This article introduced the characteristic of multichannel telemetered data acquiring system in the process of data storaging , proposed the data packet construction, and a kind of low hardware complex real-time compression algorithm is designed based on it.The algorithm has been uhilized in the signal examination of ships vibrates. Simulation result shows that this technology can meet requirement of muhi-channel real-time data compression, also achieve high compression ratio.
出处 《电子技术应用》 北大核心 2008年第11期79-81,共3页 Application of Electronic Technique
基金 国家自然科学基金资助(50675213)
关键词 遥测数据 数据包 实时压缩 telemetered data data packet real-time compression
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  • 1KRUGER A, KRAJEWSKI W F. Efficient storage of weather radar data [J]. Software-Practice and Experience, 1997, 27(6): 623-635.

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