A STAND-ALONE ULTRASONIC RANGING SYSTEM FOR HYDROLOGICAL WATER STAGE MEASUREMENTS

被引：5

作者：

BENYAAKOV, S

GOLAN, C

KESSLER, S

机构：

[1] MICROBIT LTD,TEL AVIV,ISRAEL

[2] MINIST AGR,HYDROL SERV,WATER COMMISS,JERUSALEM,ISRAEL

来源：

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 1992年 / 41卷 / 05期

关键词：

D O I：

10.1109/19.177345

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A Stand-Alone Ultrasonic Ranging System (SAURS) was designed and applied in hydrological measurements of water levels. Ranging is carried out through air by an electrostatic ultrasonic transducer which is controlled by a microprocessor-based system. The data is collected in a 64 KByte EPROM cassette. The problems associated with temperature correction were studied theoretically and experimentally. The advantages of remote water level measurement, as compared to direct contract methods, are examined and discussed.

引用

页码：699 / 702

页数：4

共 4 条

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TARONI, A .

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[2]

CIARCIA S, 1984, BYTE MAGAZINE OCT, P113

[3] A THEORETICAL-ANALYSIS OF THE PROPERTIES OF MEDIAN FILTERS [J].

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[4]

KAZMANN RG, 1965, MODERN HYDROLOGY

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