动态系统之参数估算,范例:利用批式反应器数据做速率常数之最小平方配适,参数灵敏度分析。
Parameter estimation in dynamical systems, example : least squares fitting of rate constants from batch reactor data, parametric sensitivity analysis.
研究了分配常数、气液相比、温度和无机盐等对顶空分析灵敏度的影响。
Effect of distribution constant, gas liquid phase ratio, temperature and salts on the headspace sensitivity was discussed.
根据闭环系统补灵敏度函数的最大值,从频域角度设计了滤波时间常数,以保证系统具有一定的鲁棒性。
According to the maximum magnitude of the complementary sensitivity function, the filter time constant is calculated to assure the robustness of system.
利用光学温度控制器使测量硅的峰高信号增强一倍,试验了时间常数、载气流量、常用酸和盐对测硅灵敏度的影响;
Using the optical temperature control accessory, silica peak height signal was enhanced doubly, reducing atomization time, extending useful time of graphite tube.
有时被称为传感器常数、增益或灵敏度。
It is sometimes called the sensor constant, gain, or sensitivity.
这种方法可通过选择不同的光栅常数或衍射级来改变测量的灵敏度,可测量抛光的表面,也可测量粗糙的表面。
In this method, the measuring sensitivity can be varied by selecting different grating constam or diffraction order. This method can be applied to polished surfaces and rough surfaces as well.
灵敏度分析结果表明,对优化设计影响较大的参数为:进水水量水质、与氧转移效率相关的校正参数以及二沉池的浓缩常数等。
Results show that influent load, calibrated parameters related to oxygen transfer efficiency and thickening constant of final clarifier have greater effect on optimal design.
给出离散变量的灵敏度之定义,且通过变量的灵敏度分析无穷大量的阶,从而判断常数项级数的敛散性。
This article defines the sensitivity of dispersed variable. And we can use it to analyze the order of a infinite and judge the convergence of a constant term series.
给出离散变量的灵敏度之定义,且通过变量的灵敏度分析无穷大量的阶,从而判断常数项级数的敛散性。
This article defines the sensitivity of dispersed variable. And we can use it to analyze the order of a infinite and judge the convergence of a constant term series.
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