(window.webpackJsonp=window.webpackJsonp||[]).push([[92],{466:function(t,a,s){"use strict";s.r(a);var _=s(10),r=Object(_.a)({},(function(){var t=this,a=t._self._c;return a("ContentSlotsDistributor",{attrs:{"slot-key":t.$parent.slotKey}},[a("h1",{attrs:{id:"海洋应用"}},[a("a",{staticClass:"header-anchor",attrs:{href:"#海洋应用"}},[t._v("#")]),t._v(" 海洋应用")]),t._v(" "),a("p",[t._v("本页说明如何在船舶等海洋场景中安装与配置 DETA100，包括机械安装、GNSS 布置与软件配置要点。")]),t._v(" "),a("h2",{attrs:{id:"机械安装"}},[a("a",{staticClass:"header-anchor",attrs:{href:"#机械安装"}},[t._v("#")]),t._v(" 机械安装")]),t._v(" "),a("p",[t._v("INS 可装在船体多处，但建议：")]),t._v(" "),a("ul",[a("li",[t._v("刚性固定在船体结构上")]),t._v(" "),a("li",[t._v("与天线、声呐、激光雷达等设备之间无相对运动")]),t._v(" "),a("li",[t._v("远离强振动源")]),t._v(" "),a("li",[t._v("避免直接暴露于咸水腐蚀环境（密封等级不等于耐长期海水腐蚀）")]),t._v(" "),a("li",[t._v("若使用磁力计，远离大电流设备、电台或运动部件等磁干扰")])]),t._v(" "),a("cite-panel",{attrs:{type:"tip",title:"注意"}},[a("p",[t._v("FDISYSTEMS IMU 对一般振动有较强适应性。高振动环境仍可能需要机械隔振（硅胶垫、钢丝阻尼器等）。")])]),t._v(" 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"),a("cite-panel",{attrs:{type:"warning",title:"注意"}},[a("p",[t._v("现场往往难以一次测准。可先以约 10 cm 精度给出粗杆臂，再使用杆臂校准细化。杆臂不宜过长（建议约 10 m 以内）。")])]),t._v(" "),a("h3",{attrs:{id:"双-gnss-天线放置"}},[a("a",{staticClass:"header-anchor",attrs:{href:"#双-gnss-天线放置"}},[t._v("#")]),t._v(" 双 GNSS 天线放置")]),t._v(" "),a("p",[t._v("双天线在 GNSS 信号良好时可保持稳定航向，并支持静态初始化。要点：")]),t._v(" "),a("ul",[a("li",[t._v("相对 IMU 固定")]),t._v(" "),a("li",[t._v("同型号天线、等长电缆")]),t._v(" "),a("li",[t._v("可拆装时保证相位中心可重复")]),t._v(" "),a("li",[t._v("天空视野一致，避免分置在易遮挡结构两侧")]),t._v(" "),a("li",[t._v("基线建议 ≥ 2 m")]),t._v(" "),a("li",[t._v("无集成接地平面时增加约 10 cm 接地平面")])]),t._v(" "),a("p",[t._v("分别测量杆臂。详见 "),a("RouterLink",{attrs:{to:"/deta100/04-安装/天线安装.html#双天线安装"}},[t._v("双天线安装")]),t._v("。")],1),t._v(" "),a("fdi-img",{attrs:{width:"80%",alt:"船舶双天线",src:"/epsilon/UserManuals/applications/marine_2022-09-01-Marine_dual_antenna.png",caption:"双天线布置示意"}}),t._v(" "),a("h3",{attrs:{id:"单天线安装"}},[a("a",{staticClass:"header-anchor",attrs:{href:"#单天线安装"}},[t._v("#")]),t._v(" 单天线安装")]),t._v(" "),a("p",[t._v("船舶运动特殊，单天线方案通常需配合磁力计（DETA100 系列具备磁力计能力）才能稳定给出航向。")]),t._v(" "),a("fdi-img",{attrs:{width:"70%",alt:"船舶单天线",src:"/epsilon/UserManuals/applications/marine_2022-09-01-Marine_single_antenna.png",caption:"单天线与 GNSS 杆臂示意"}}),t._v(" "),a("h2",{attrs:{id:"软件配置"}},[a("a",{staticClass:"header-anchor",attrs:{href:"#软件配置"}},[t._v("#")]),t._v(" 软件配置")]),t._v(" "),a("p",[t._v("配置通过 "),a("RouterLink",{attrs:{to:"/developers/fdigroundstation/连接上位机.html"}},[t._v("FDIGroundStation")]),t._v(" 完成。安装角与杆臂见 "),a("RouterLink",{attrs:{to:"/deta100/04-安装/模块安装.html"}},[t._v("模块安装")]),t._v("、"),a("RouterLink",{attrs:{to:"/deta100/04-安装/天线安装.html"}},[t._v("外部设备安装")]),t._v("。")],1),t._v(" "),a("h3",{attrs:{id:"海洋动力学模型"}},[a("a",{staticClass:"header-anchor",attrs:{href:"#海洋动力学模型"}},[t._v("#")]),t._v(" 海洋动力学模型")]),t._v(" "),a("p",[t._v("海洋应用请在 FDIGroundStation → Config → 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