捷联惯组关键参数存取可靠性设计
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摘要
基于捷联惯组设备对内部关键参数的高可靠性要求,对其参数的读、写模块都采用三取二机制,同时增加了参数缺省值及参数阈值范围的保护,有效地提高了捷联惯组参数存取的可靠性,已在多个型号产品上得到应用。
Based on the high reliability requirement of the internal key parameters of SINS, the read and write modules of SINS's parameters adopt the two-out-of-three mechanism, and at the same time, the protection of parameter default value and parameter threshold range is added, which effectively improves the reliability of SINS's parameter access, and has been applied in many types of products.
Based on the high reliability requirement of the internal key parameters of SINS, the read and write modules of SINS's parameters adopt the two-out-of-three mechanism, and at the same time, the protection of parameter default value and parameter threshold range is added, which effectively improves the reliability of SINS's parameter access, and has been applied in many types of products.
引文
[1]邓志红,付梦印,张继伟,等.惯性器件与惯性导航系统[M].北京:科学出版社, 2012:273-285.
[2]秦永元,张洪钺,汪叔华.卡尔曼滤波与组合导航原理[M].西安:西北工业大学出版社,1998:37-58.
[3] TEXAS INSTRUMENTS. TMS320C6674 Multicore Fixed and Floating-Point Digital Signal Processor[EB/OL].(2014-3-9)[2017-7-21].http://www.ti.com.cn/cn/lit/ds/symlink/tms320c6674.pdf.
[4]王致远,基于FGPA的雷达信号处理设计与实现[D].长沙:国防科学技术大学, 2014.
[5] Atmel. 12C Compatible(2-wire)Serial EEPROM:Atmel-8812F-SEEPROM-AT24CM01-Datasheet[EB/OL].(2015-1-5)[2016-11-2].https://www.docin.com/p-1773420970.html.
[2]秦永元,张洪钺,汪叔华.卡尔曼滤波与组合导航原理[M].西安:西北工业大学出版社,1998:37-58.
[3] TEXAS INSTRUMENTS. TMS320C6674 Multicore Fixed and Floating-Point Digital Signal Processor[EB/OL].(2014-3-9)[2017-7-21].http://www.ti.com.cn/cn/lit/ds/symlink/tms320c6674.pdf.
[4]王致远,基于FGPA的雷达信号处理设计与实现[D].长沙:国防科学技术大学, 2014.
[5] Atmel. 12C Compatible(2-wire)Serial EEPROM:Atmel-8812F-SEEPROM-AT24CM01-Datasheet[EB/OL].(2015-1-5)[2016-11-2].https://www.docin.com/p-1773420970.html.