三轴磁通门数字磁罗经设计

Proceedings of 2011 International Conference on Modelling, Identification and Control Pub Date : 2011-06-26 DOI:10.1109/ICMIC.2011.5973727

Shao-cheng Qu, Sha Ni, Lili Nie, Wentong Li

{"title":"三轴磁通门数字磁罗经设计","authors":"Shao-cheng Qu, Sha Ni, Lili Nie, Wentong Li","doi":"10.1109/ICMIC.2011.5973727","DOIUrl":null,"url":null,"abstract":"A novel fluxgate digital magnetic compass system is introduced based on fluxgate technology and two axis dip angle sensor. The algorithms of magnetic compass orientation technology are introduced. The principle of peak detection approach and the approach of digit driver is researched. The system uses Atmega16L MCU to processes the data, and to avoid stability problem caused traditional RC analog drive circuit; digital square-wave signal from the MCU is applied to directly drive the fluxgate sensor. Furthermore, the system resolution factor is guaranteed by sampling the fluxgate signal with special ADC (16bit). It has already been successfully applied to some type of digital magnetic compass.","PeriodicalId":210380,"journal":{"name":"Proceedings of 2011 International Conference on Modelling, Identification and Control","volume":"11 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Design of three axis fluxgate digital magnetic compass\",\"authors\":\"Shao-cheng Qu, Sha Ni, Lili Nie, Wentong Li\",\"doi\":\"10.1109/ICMIC.2011.5973727\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A novel fluxgate digital magnetic compass system is introduced based on fluxgate technology and two axis dip angle sensor. The algorithms of magnetic compass orientation technology are introduced. The principle of peak detection approach and the approach of digit driver is researched. The system uses Atmega16L MCU to processes the data, and to avoid stability problem caused traditional RC analog drive circuit; digital square-wave signal from the MCU is applied to directly drive the fluxgate sensor. Furthermore, the system resolution factor is guaranteed by sampling the fluxgate signal with special ADC (16bit). It has already been successfully applied to some type of digital magnetic compass.\",\"PeriodicalId\":210380,\"journal\":{\"name\":\"Proceedings of 2011 International Conference on Modelling, Identification and Control\",\"volume\":\"11 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-06-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of 2011 International Conference on Modelling, Identification and Control\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICMIC.2011.5973727\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of 2011 International Conference on Modelling, Identification and Control","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICMIC.2011.5973727","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

介绍了一种基于磁通门技术和两轴倾角传感器的新型磁通门数字磁罗经系统。介绍了磁罗经定位技术的算法。研究了峰值检测方法的原理和数字驱动方法。系统采用Atmega16L单片机对数据进行处理，避免了传统RC模拟驱动电路带来的稳定性问题;利用单片机发出的数字方波信号直接驱动磁通门传感器。此外，采用专用的16位ADC对磁通门信号进行采样，保证了系统的分辨率。该方法已成功应用于某型数字磁罗经。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Design of three axis fluxgate digital magnetic compass

A novel fluxgate digital magnetic compass system is introduced based on fluxgate technology and two axis dip angle sensor. The algorithms of magnetic compass orientation technology are introduced. The principle of peak detection approach and the approach of digit driver is researched. The system uses Atmega16L MCU to processes the data, and to avoid stability problem caused traditional RC analog drive circuit; digital square-wave signal from the MCU is applied to directly drive the fluxgate sensor. Furthermore, the system resolution factor is guaranteed by sampling the fluxgate signal with special ADC (16bit). It has already been successfully applied to some type of digital magnetic compass.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Proceedings of 2011 International Conference on Modelling, Identification and Control

自引率

0.00%

发文量