GPS-101 simulation of a global positioning satellite and the production of a specific satellite carrier (SV) and navigation data model to perform this test.

GPS - 101模拟一个全球定位卫星并生产一个特定卫星载体(SV)和导航数据模型来完成这项测试。

youdao

Entity types can define navigation properties that represent associations in the data model.

实体类型可以定义在数据模型中表示关联的导航属性。

youdao

Because the real input acceleration can not be obtained during the error model identification of the inertial navigation platform, so the measurement value is used to substitute the input data.

在进行惯导平台误差模型辨识的过程中，真实的输入加速度难以获得，因此不得不使用测量值来代替，这使得输入输出观测数据中均含有测量噪声。

youdao