建模结果表明，动态非线性模型比线性模型更为准确地描述了热膜(线)式空气质量流量传感器的动态特性。
The modeling results show that the nonlinear dynamic models are more accurate than the linear dynamic models to describe the sensor characteristics.
该模型考虑了自由面边界、流量边界、基坑围护连续墙、井边界、土体非线性特性、土的渗透性随应力状态的变化。
This model considers free surface boundary, flux boundary, horizontal flow barrier, well boundary, non-linear characteristics of soils and dynamic change of permeability coefficient with stress state.
虽然制冷剂在毛细管内的流动为非线性的两相临界流，但是在很多特定工况条件下毛细管流量特性表现出良好的线性特性。
Although the critical two-phase flow of refrigerant through adiabatic capillary tube is nonlinear, its mass flow characteristics under some typical operating conditions show good linearity.
本文研究了非线性洪水运动特性，提出了广义示储流量和示储水位概念，得出了河段水位与流量转换关系。
In this paper the nonlinear features of flood waves are discussed, the concepts of generalized average discharge and water-stage are given, and a new discharge-stage formula is derived.
研究工作包括线性气体阻尼元件的设计、优化和实验研究，信号电测和变送，以及流量测量系统的设计和特性分析。
Some essential aspects, such as linear pneumatic resistive element design and experimental studies, signal condition and transformation, etc... were investigated in the paper.
分析了线性和非线性阻力板的流量特性，并通过实验测定了阻力板流量系数。最后给出了三容水箱的线性化模型。
The flow coefficients of weir flow meters are determined by experiment, and the linearization model of three-tank water is obtained.
结合流量的时变、滞后和非线性特性，提出了一种基于人工神经网络与模糊控制相结合的控制器。
On the basis of time-related change, delay and non-linear characters of flow, this paper proposes a kind of controller that is based on the combination of artificial nerve-network and fussy-control.
结合流量的时变、滞后和非线性特性，提出了一种基于人工神经网络与模糊控制相结合的控制器。
On the basis of time-related change, delay and non-linear characters of flow, this paper proposes a kind of controller that is based on the combination of artificial nerve-network and fussy-control.
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