...压电能量采集器 集总参数模型 参数识别 实验验证 [gap=705]Keywords: Piezoelectric energy harvester; Lumped parameter model; Parameter identify; Experiment testify ...
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复合集总参数模型 composite lumped parameter model
Traditional damper velocity characteristic models are lumped parameter model. They use semi-empirical formula of engineering fluid mechanics in analyzing the absorber. and the deformation of the throttle valve is calculated by using various deflection theories.
传统减振器速度特性计算模型大多属于集总参数模型，即采用工程流体力学理论建立节流特性计算模型，节流阀阀片变形采用挠曲变形理论计算求解，由于节流阀阀片变形量计算误差较大，使得计算模型对指导新型减振器设计收到很大限制。
参考来源 - 汽车可调减振器及车辆横摆姿态免疫PID控制研究A model of rolling mill’s measurement is set up by using lumped parameter model, and Matlab software is used to analyzes the coupling shaft’s torsion process. A harmful torsional oscillation inhibiting model is set up based on feedback control.
采用集总参数模型对轧机测量对象进行建模，利用Matlab软件对接轴扭转动力学过程进行分析，建立起一种基于反馈控制的危害性扭振抑制模型。
参考来源 - 基于能量和信号无线传输轧钢机接轴扭矩传感器的研究We especially deseribe the lumped parameters model and the parameters it involved in more detail so as to help us to understand their physical meanings and background.
另外，我们对集总参数模型和它所包含的参数做了更详细的描述，这有助于我们理解所涉及到的集总参数的物理含义和背景。
参考来源 - 具有线性边界条件的局部子模型的耦合问题的适定性·2,447,543篇论文数据，部分数据来源于NoteExpress
采用集总参数模型，推导了脉冲堆燃料元件瞬态温度场的计算公式；
The formula for calculating transient temperature field in pulse reactor fuel element is derived with lumped parameter models.
本文采用一种集总参数模型模拟计算了地热系统的物理状态和参数。
On the basic data of obseved water level, the physical behaviour of the Hamar geothermal field was simulated using a Lumped parameter model.
在对集总参数模型简化的基础上，给出了小型水体最大供冷面积与水体本身参数及气象参数间的经验计算式。
Based on the simplification of lumped parameter model, the experience calculation of maximum cooling area of small water body with its parameters and meteorological parameters is attained.
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