基于扫频激振技术的单线圈振弦式传感器

Vibrating wire sensor based on sweeping frequency to excite single coil

介绍一种用扫频激振技术实现激振单线圈振弦式传感器的新方法 ,它与传统的激振方法相比 ,具有硬件电路简单、激振可靠、激振频率可控等优点。

A new method which can be used to excite single coil vibrating wire sensor using technology of sweeping frequency is described. Compared with old methods, it has many advantages, for example, circuit of hardware simple, it's reliable to excite coil and easy to control the frequency of exciting.