Abstract

Automatic positioning systems are widely used to measure acoustic fields. In practice, the orthogonality of the mechanical axes of systems can be violated during mechanical assembly and operation, producing notable errors in determining the field structure. A new way of using acoustic holography to measure angles between mechanical axes and correcting errors introduced by them is studied.

中文翻译：

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声全息法确定和补偿三坐标定位系统的轴不对中

摘要

自动定位系统广泛用于测量声场。在实践中，系统机械轴的正交性可能会在机械组装和操作过程中被破坏，从而在确定场结构时产生显着的错误。研究了一种利用声全息测量机械轴之间的角度并纠正它们引入的误差的新方法。