Comparison of three different possible variants of providing of exactness is conducted at determination and maintenance of basic characteristics of standard ultrasonic transducer. The physical and mathematical models of ultrasonic transducer of resonance type with one piezoceramics sensitive element are presented. Characteristics of uncertainty are investigated and budgeted, the analysis of variants is conducted; optimal one is offered.
standard, uncertainty, ultrasonic, ultrasonic power, ultrasonic transducer
"Doslidzhennia nepevnosti u vyznachenni osnovnykh kharakterystyk etalonnoho ultrazvukovoho vyprominiuvacha" ,
Information Processing Systems,