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bonesczq
- 干涉仪测向具有精度高、速度快的特点，在无源探测定位系统中具有广泛的应用。传统干涉仪依靠短基线保证无模糊测向范围，依靠长基线保证测向精度，采用整数阶基线比。该方法在宽带应用条件下难以实现，且对天线阵的安装位置非常敏感。本课题研究分数阶干涉仪测向的算法，同时实现宽带、高精度、无模糊的要求，并研究不同分数比、相位测量误差对测向精度的影响，进行仿真验证。 -interferometer is measured to high accurac
bonesczq
- 干涉仪测向具有精度高、速度快的特点，在无源探测定位系统中具有广泛的应用。传统干涉仪依靠短基线保证无模糊测向范围，依靠长基线保证测向精度，采用整数阶基线比。该方法在宽带应用条件下难以实现，且对天线阵的安装位置非常敏感。本课题研究分数阶干涉仪测向的算法，同时实现宽带、高精度、无模糊的要求，并研究不同分数比、相位测量误差对测向精度的影响，进行仿真验证。 -interferometer is measured to high accurac
LongBaselineAcousticPositioning
- 介绍一种适用于长基线水声定位系统的声线修正方法，实用于工程实践-Introduced in Long Baseline Acoustic Positioning System of the voice correction method and practical in engineering practice
LBL-TDOA-beacon positioning error simulation
- 采用双曲线交汇进行长基线定位，误差源为信标偏移误差的仿真图(The two - curve intersection is used to locate the long baseline and the error source is the simulation diagram of the beacon deviation error.)
LBL-TDOA-distance measuring error simulation
- 采用双曲线交汇进行长基线定位，误差源为测距误差的仿真图(the long baseline positioning is carried out by the double curve intersection, and the error source is the simulation diagram of ranging error.)
LBL-TDOA-Target movement error simulation
- 采用双曲线交汇进行长基线定位，误差源为目标移动误差的仿真图(the two curves are used to locate the long baseline and the error source is the simulation diagram of the target movement error.)
LBL-TDOA-time measuring error simulation
- 采用双曲线交汇进行长基线定位，误差源为测时误差的仿真图(the long baseline positioning is carried out by the double curve intersection, and the error source is the simulation diagram of the time error.)