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- The internal model control (IMC) was improved by using fuzzy control to adjust filter time constant of IMC, and it was applied in boiler combustion system. 摘要对传统的内模控制进行改进，采用模糊控制原理对内模控制系统中的滤波器时间常数进行在线自整定，并将其运用到锅炉燃烧系统中。
- filter time constant 滤波器的时间常数
- Used in low signal and time constant circuits. 适用于低信号电路、时间常数电路。
- We use a single time constant (STC) circuit to substitute the voltage-controlled filter. 我们把电压控制滤波器以单一时间常数电路代替。
- Measure capacitance value in Farad unit by RC time constant operation. 用RC时间持续运转来测量法拉单位的电容值。
- Ringing can be eliminated by increasing the desired closed-loop time constant. 可以通过增大期望闭环时间常数来消除振铃现象。
- Discussed in the paper is an automatic gain controi system of varying time constant that has a square-law nonlinear chaiactcristic device in the AGC low-s. -i &pass filter(TjAGC), on the basis of RefereT. ce (j). 本文在文献的基础上,讨论了一种在AGC低通滤波器中具有平方律非线性元件的变时间常数自动增益控制系统,给出了这种自动增益控制系统在应用中具有重要意义的特性及其设计公式,并与文献和文献的有关结果作了比较,以供有关设计人员参考。
- An improved algorithm is proposed in this paper,which can compensate the decaying DC component and completely filter it theoretically,without knowing the decaying time constant or adding sample point. 该文提出了一种改进算法,不需要增加采样点数,就能在未知衰减时间常数的情况下对衰减直流分量进行补偿,理论上能完全滤除衰减直流分量。
- This low time constant is consistent with the stability requirements of close-loop control systems. 这低时间常数是符合闭回路控制系统中稳定性的要求的。
- The current, however, decays rapidly since the circuit has a small time constant. 但是,因为电路具有很小的时间常数,所以这电流又迅速减小。
- Stop times and filter times can be used to specify when they initiate. 停止时间和筛选时间可用于指定何时启动。
- Nonpolarized capacitor C1 and potentiometer R2, a linear taper, determine the time constant of integrator IC1B. 无极性电容C1和线性锥形电位器R2决 定积分器IC1B的时间常数。
- Sampling frequency and time constant of phase-locked amplifier were increased by using microcomputer. 采用计算机采样，提高了采样频率和锁相放大器的时间常数。
- Lastly a proper delay time constant is selected and the simulation result of strapdown guidance system is given. 最后,综合各种条件的影响,选择了适当的时间常数,并给出了系统性能的仿真结果。
- The reference current at HREF also defines the integration time constant of the vertical sync integration. 叁考涌流在 HREF 也定义整合时间垂直同步整合的常数。
- Suitable for high stablity circuits,such as oscillatory circuits and time constant circuits,etc. 树脂包封标准品,稳定性高。适用于高稳定线路，如振荡回路、时间常数等回路。
- By using the pulse control, thisproblem has been resolved, which give a rence to similar conttoled object with largepure delayed time constant. 用脉动调节规律较好地解决这一问题，对类似的大纯滞后时间常数的被控制对象的控制有参考意义。
- Two methods of designing compensating time constant of PSS that two-point fit and four-point fit are expressed in this paper. 本文提出了采用两点拟合法和四点拟合法来设计PSS的补偿时间常数，推导了两点拟合法的计算公式和四点拟合法的计算机求解方法。
- If the time constant R1C1 is made equal to the time constant RFCF, the shaded area of the circuit behaves exactly as a resistance RF with zero CF. 如果使R1C1的时间常数和RFCF的时间常数相等,那么电路中阴影区域的性能就和CF为零时RF的性能相同。
- The phenomenon of stochastic resonance in an RC series circuit, whose time constant is fluctuated by asymmetric dichotomous noise, is investigated. 研究了时间常数受非对称双值色噪声扰动的RC串联电路的随机共振现象。
