actuator
意味: A mechanical or electrical device that converts energy into physical movement, used to control or operate a mechanism or system.
Actuators are the 'muscles' of automated systems — they receive a control signal and produce motion. They can be hydraulic (using fluid pressure), pneumatic (using compressed air), or electric (using motors or solenoids). Examples include the motors that adjust car seats, the mechanisms that open aircraft landing gear, and the valves in industrial process control. In robotics, actuators are essential for enabling physical interaction with the environment.
例文
- The robotic arm uses six electric actuators to achieve a full range of motion at each joint. 该机器人手臂使用六个电动执行器,在每个关节处实现全方位运动。El brazo robótico utiliza seis actuadores eléctricos para lograr un rango completo de movimiento en cada articulación.そのロボットアームは各関節で全方位の動きを実現するために、6つの電動アクチュエーターを使用しています。그 로봇 팔은 각 관절에서 전방위 동작을 구현하기 위해 6개의 전동 액추에이터를 사용합니다.
- A faulty actuator in the central heating system prevented the valve from opening, leaving the radiators cold. 中央供暖系统中一个故障的执行器导致阀门无法打开,暖气片始终无法升温。Un actuador defectuoso en el sistema de calefacción central impidió que la válvula se abriese, dejando los radiadores fríos.セントラルヒーティングシステムのアクチュエーターが故障してバルブが開かず、ラジエーターが冷たいままでした。중앙난방 시스템의 액추에이터 고장으로 밸브가 열리지 않아 라디에이터가 차가운 상태로 남아 있었습니다.
- The aircraft's flight control surfaces are moved by hydraulic actuators that respond to the pilot's inputs. 飞机的飞行控制面由液压执行器驱动,响应飞行员的操作指令。Las superficies de control de vuelo de la aeronave son accionadas por actuadores hidráulicos que responden a las órdenes del piloto.航空機の操縦翼面は、パイロットの入力に応答する油圧アクチュエーターによって動かされます。항공기의 조종 날개면은 조종사의 입력에 반응하는 유압 액추에이터에 의해 작동됩니다.
発音
使い方ガイド
場面: scientific, professional
トーン: neutral
起源と歴史
From Latin actuare (to put into action), from actus (a doing, a driving), past participle of agere (to do, drive). The suffix '-ator' denotes a device that performs the action. Emerged as a technical term in the early 20th century.
文化的背景
Era: Modern
Generation: All ages
Social background: Universal
このトピックの他の表現
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