deadband

n. 无控制作用区，死区

词形变化

deadbands 复数 deadbands

别名

dead zone neutral zone

释义与例句

n.
  1. 1.

    The range through which an input can be varied without initiating an observable response. Deadband is usually expressed in percent of span.

    可数 不可数

    The thermostat was errantly set with a deadband from 18°C to 27°C, causing the air conditioner to not turn on below 27°C, and the heater to not come on above 18°C.

  2. 2.

    In the domain of a transfer function, the band of input values where the output is zero. "(the output is 'dead' - no action occurs)"

    可数 不可数 数学

    The game will not respond to small movements of the joystick, until the stick is pushed out of its dead zone.

  3. 3.

    Backlash in a mechanical system.

    可数 不可数 工程

    The steering system has so much backlash that it takes a full rotation of the wheel to exit its deadband and affect the steering.

词源

dead + band

来源：wiktionary