1) non-linear hysteretic characteristic

非线性迟滞特性
1.
The test results show that the resilience of dissipater is influenced by frequency and amplitude and has obvious non-linear hysteretic characteristic.
采用电液伺服材料试验机的位移加载方式,对金属橡胶/橡胶复合叠层耗能器进行动态试验研究,结果表明:耗能器的恢复力同时受频率和振幅的影响具有非线性迟滞特性。
2) hysteresis nonlinearity

迟滞非线性
1.
Then it is considered that there exists parametric uncertainty in the hysteresis nonlinearity in pitch.
首先将含有前/后缘双控制面二元机翼的动态方程以状态空间形式描述,然后考虑俯仰方向的迟滞非线性模型存在参数不确定性的情况下,利用Lyapunov稳定性理论进行了结构化模型参考自适应控制律设计。
2.
For a car including power train,engine cradle,car body,mass without spring and those substructures with linear and nonlinear joints,the scheme of component mode synthesis is employed to model dynamical systems of the car with hysteresis nonlinearity and rigid-elastic coupling.
将整车模型划分为多个子结构,包括动力总成子结构、副车架子结构、车身子结构、非簧载质量子结构及多个线性和非线性连接子结构等,采用含线性和非线性连接子结构的间接对接的自由界面模态综合法,建立整车迟滞非线性刚弹耦合系统动力学模型。
3.
The dynamical equation of a two-dimensional airfoil with polynomial hysteresis nonlinearity is built in an incompressible flow.
建立了不可压流动中多项式迟滞非线性二元机翼的气动弹性运动方程,然后利用谐波平衡法进行了求解。
3) hysteretic nonlinearity

迟滞非线性
1.
Identification of parameters for metal rubber isolator with hysteretic nonlinearity characteristics
具有迟滞非线性的金属橡胶隔振器参数识别研究
2.
After analyzing the hysteretic nonlinearity of materials with elastic and plastic deformation caused by oscillatory compaction,we establish a new nonlinear dynamic model for an oscillatory compaction system.
分析了振荡压实中材料发生弹塑性变形而表现出的迟滞非线性,建立了一种新的振荡压实非线性动力学模型。
4) hysteretic nonlinear

迟滞非线性
1.
However, due to its non-linearity and non-analysis, the parameter identification of hysteretic nonlinear system is very difficult, which damages it s offectireness in engineering.
工程中存在着大量的具有迟滞非线性恢复力的结构与构件,但迟滞非线性系统既是非线性的,又是非解析的,造成其参数识别十分困难,阻碍了迟滞非线性模型在工程中的应用。
5) hysteresis nonlinear system

迟滞非线性系统
1.
To a kind of complex nonlinear system,hysteresis nonlinear system,the modeling method is studied based on KP Operator Preisach model.
基于Preisach模型进行迟滞非线性系统的控制,采用PID方法来控制一类带有未知非线性特性迟滞的单输入单输出非线性系统。
6) Hysteresis nonlinearity model

迟滞非线性模型
补充资料:迟滞
迟滞
物理学术语。以视频方式显示的影像学装置中,视频摄像机的特性参数之一,也称时间响应。迟滞是视频摄像机对输入给它的亮度快速变化响应速度的测量参数。比如当以1/30s的间隔读出一个视频帧时,摄像机需一系列帧幅来达到平衡值。此现象称“建成迟滞”(buildup lag)。在另一种情况下,当亮度在摄像机“消隐”时到达摄像机,则无信号电流读出,但在靶上有电荷建成。亮度脉冲中止后摄像机增辉,开始正常的视频读出,因靶上有遗留的残余电荷,在第二、三帧时仍有可感知的信号水平。称“余辉迟滞”(decay lag)。摄像机若迟滞明显,则可限制成像系统的时间分辨力。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条