The alternate-current work characteristic and the direct-current magnetization of the magneto-elastic transducer with the transformer steel have been studied experimentally. 实验研究了取向硅钢片压磁式测力器的交流工作特性和直流磁化规律。
The transmission circuit, direct-current high voltage circuit, pulse timing control circuit, switching circuit were designed based on the standard of rare earth gaint magnetostrictive transducer for driving power, and also designed the isolation between the transmission circuit and the direct-current high voltage circuit. 针对稀土超磁致伸缩换能器声波震源对驱动电源的要求,设计了驱动电源的发射电路、直流高压源电路、脉冲同步控制电路,提出了发射电路和高压源电路隔离方案。