LI Shu-hua, SHAO Yong. Application of Digital Compass HMR3000 in the Vehicular Equipment[J]. Electro-Optic Technology Application, 2010, 25(3): 13
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Taking the Honywell’s HMR3000 electronic compass for example,the characteristics of the electronic compass, the principle of direction finding, and jamming analysis are introduced. The problem of increasing direction finding errors for the electronic compass used on vehicular turret is analyzed with an engineering application instance. And several solutions are proposed from the following aspects such as application, software and design. Test validated these solutions′ effectiveness.