The PZT specimens with clinder and stack types have been tested.The measurement results show the dynamic response and hysteresis of PZTs can be measured with a high accuracy by this SMI approach.
英
美
- 通過(guò)對圓柱形單層和疊片式PZT樣品測試，結果表明，利用激光SMI測量PZT特性，實(shí)驗裝置結構簡(jiǎn)單，可以實(shí)現高精度適時(shí)檢測PZT動(dòng)態(tài)響應和滯回特性。
