口碑最好的彩票平台.十大正规彩票安全平台:Electric Actuators
» Glossary of Terms
Alphabet Index
【D】
●Deviation
Difference from the reference value. In the servo mechanism, it means the difference between the targeted value and the current value.●Driver
The circuit device to make a motor rotate. A controller and PLC are required to operate it. There exist several drivers (names).