tungsten bronzes meaning in Chinese

钨蓝

Preparation structure and dielectric properties of tungsten bronze ceramics sr0 . 5 ba0 . 5 nb2o
6的制备结构与介电性能研究
The piezoelectric actuator becomes one of the most prospective components because of its outstanding advantage . but the hysteresis and creep character of the material restrict the development of this actuator . new stable characteristic tungsten bronze piezoelectric actuator was adopted as driving component in this article , we develop the anti - hysteresis control method through contrasting the crystal structure of the tungsten bronze actuator with which of the perovskite actuator , at the same time corresponding software and hardware were studied in order to prove the validity of this control method , and then demarcated the other characters of the actuators through lots of experiment results
本研究选用了性能稳定的硬性钨青铜型压电陶瓷驱动器作为驱动元件，从压电陶瓷驱动器迟滞产生的微观机理入手，通过对比硬性钨青铜型压电陶瓷驱动器和软性钙钛矿型压电陶瓷驱动器的晶体结构，研制出压电陶瓷驱动器抗迟滞驱动方法，设计了相应的软硬件装置以从实验结果上证明这种方法的正确性，并对其他影响定位精度的因素进行了特性标定实验。