Ехолокація у хвилеводах за відсутності реперів та апріорних даних про швидкість звуку
The new method of echo sounding in acoustic wave guides, using multimode structure of signal, which eliminates range measurement error, resulted by absence of a priori data about acoustic velocity and needn’t reference rejectors is described. The way of its implementation in artesian and inspection...
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| Date: | 2017 |
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| Main Authors: | , |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
The National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"
2017
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| Online Access: | http://journal.iasa.kpi.ua/article/view/106499 |
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| Journal Title: | System research and information technologies |
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System research and information technologies| Summary: | The new method of echo sounding in acoustic wave guides, using multimode structure of signal, which eliminates range measurement error, resulted by absence of a priori data about acoustic velocity and needn’t reference rejectors is described. The way of its implementation in artesian and inspection wells is proposed, lab test results are given. |
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