| 2. | The platform is widely applied in precision engineering , ultraprecision machining and et al , which consists of a mechanical elastomer , two piezoelectric actuators , two driving circuits based on charge - feedback , two linear variable differential transformers , and a numerical control device based on c8051f021 该平台主要由机械弹性体、压电作动器、压电作动器驱动电路及电荷反馈回路、差动变压器测微仪和c8051f021单片机控制装置等构成。 |