proportional band

英 [prəˈpɔːʃənl bænd]

美 [prəˈpɔːrʃənl bænd]

正比区；比例度；线性范围；比例范围

First, the PID formula was simplified to one parameter Kp by adopting expanded critical proportional band, then a fuzzy control table was designed by using fuzzy control rule and fuzzy inference theory.
首先利用扩充临界比例带法将PID公式简化为只有一个控制参数Kp，然后通过模糊控制规则和模糊推理确定一张模糊控制表。
Auto proportional band selection and auto steady state error reduction temperature controlling using in Microcomputer
微型机控制的自动比例带选择和自动余差调节
Dissipated energy due to axial plastic deformation is proportional to that of lateral plastic deformation and the proportional coefficient is dependent on inclination angle of shear band.
轴向塑性变形消耗的能量与侧向塑性变形消耗的能量成正比，其比例系数与剪切带倾角有关；
The process of control algorithm is as follows: First, the method of critical proportional band is used to get the parameters of digital PID control at certain temperature.
该控制算法的实现过程是：首先，以工程中常用的临界比例度法，确定系统在特定温度点数字PID控制的参数；