A novel G-S chaotic neural network is proposed to resolve the hysteresis model of piezoceramics.
为解决压电陶瓷迟滞建模问题,提出一种新型的G - S混沌神经网络模型。
Moreover, the dynamic hysteresis model structure equation can easily be combined with each kind of existing analysis hysteresis model to show many kinds of different forms.
该动态迟滞模型结构方程易与现有的各种解析形式的迟滞模型相结合而变换出多种不同的形式。
The vector magnetic hysteresis model is used as the magnetization process of the medium and the measured values of the head material are used as the head's hysteresis model.
介质磁化过程遵循矢量磁滞模型,用磁头材料的测量值作为磁头的磁滞模型。
Then, using curve fitting and optimization method, the linear model, hysteresis model and variable linear model of pressure-torque relations are developed based on test data.
其次,在获得大量试验数据的基础上,运用曲线拟合和优化技术,建立制动压力-力矩关系的线性模型、迟滞模型和可变线性模型。
The DRNN controller was constructed based on the hysteretic characteristics of the GMA, and on-line learned the inverse hysteresis model of the GMA by the feedback-error learning scheme.
DRNN控制器是根据GMA的滞回特性构造的,通过反馈误差学习方案在线学习GMA的逆滞回模型。
Hysteresis model for steel members with considering axial force change is founded. The outline of the model is described and the validity of the model is shown through experimental research.
建立了考虑轴力变化影响的钢结构杆件的恢复力模型,介绍了模型构成和经试验比较得到的模型的适用性。
The hybrid neural network dynamic hysteresis model, which consists of two dynamic neural networks in a cascade form, is proposed to approximate the hysteresis characteristics of piezoceramic actuator.
提出了两个动态神经网络串联的混合神经网络动态迟滞模型,用以逼近压电陶瓷的迟滞特性。
A reasonable nonlinear model for transformer switch-in with load was proposed in this paper and multivalued hysteresis characteristic was adopted to be the excitation characteristic of the core.
建立了一个比较合理且精确的变压器有载合闸的非线性数学模型,铁芯的励磁特性采用了多值磁滞特性。
On the resistance of capillary hysteresis, the model of high power pulsating heat pipe is improved and the flow and heat transfer are further studied.
在毛细滞后阻力方面,改进了所建立的高功率脉动热管的模型,进一步研究了脉动热管的流动和传热特性。
A magnetic circuit model which can take hysteresis and eddy current effect into consideration is given. Generalized nodal equations and magnetic circuit equations are derived.
本文还建立了一个考虑磁滞和涡流效应的磁路模型,推导了广义节点方程和磁路方程。
And an electromechanical model of piezoelectric actuator is presented to demonstrate that charge-feedback control is prominently effective to reduce hysteresis, creep and to improve linearity.
建立了压电作动器的机电模型,证明了电荷反馈控制对于减小回滞现象、提高线性度有明显的作用。
A two-mass model of the vibration compacting roller and its frame is established with consideration of materials asymmetrical hysteresis.
考虑被压实物料的不对称滞回特性,建立了振动压路机振动轮-车架系统的二质量运动模型。
Finally, we discuss and analyze the microcosmic mechanism of the characteristic of rock hysteresis briefly using P-M model.
最后对岩石滞回特性的微观机制用P - M模型作了简要讨论和分析。
The difference of static contact angles measured by the dynamic measurement technique from static measurement technique was interpreted by this model and the previous hysteresis tension model.
结合前期提出的滞后张力模型,对动态法和静态法测量静接触角产生的差异给出合理解释。
Damping model of er fluid which included the viscous and hysteresis damping is established and proved to be effectiveness through Fourier transformation and numerical simulation.
建立了由粘性阻尼和迟滞阻尼组成的电流变流体阻尼模型,通过对模型的傅立叶变换及数值仿真,验证了理论分析及阻尼模型的正确性。
A new dynamic model for nonlinear hysteresis vibration isolation system is proposed, and the practical representation of dynamic model of the system is derived.
提出了一个新的非线性迟滞隔振系统的动力学模型,并导出了系统动力学模型的实用表达式。
In order to mitigate the effect of the hysteresis, the control method for compensating hysteresis was proposed by combining the inverse model and phase-angle compensation.
为了进行迟滞非线性补偿,提出了相位补偿与迟滞逆模型相结合来补偿迟滞特性的控制方法。
Then the dilution model of the gas concentration in the cabinet was established, and the hysteresis characteristic of the sensor was analyzed and simulated on the basis of this model.
随后建立了橱内气体浓度稀释模型,并在此基础上对传感器的迟滞特性进行了模拟分析。
A mathematics model of simulating rubber nonlinear hysteresis characteristics is advanced based on the analysis and disposal of cars' rubber supporting vibration test data.
基于轿车橡胶支承振动试验数据分析和处理,提出了模拟橡胶非线性迟滞特性的数学模型。
The so-called dynamic panel data model, is the panel data model which reflects the dynamic hysteresis effect by introducing lagged response variables to the static model.
所谓动态面板数据模型,是指通过在静态面板数据模型中引入滞后被解释变量以反映动态滞后效应的模型。
Then a neural network was built to identify the new model based on simplified hysteresis operators.
采用简化迟滞算子对模型进行预处理后,构造神经网络实现模型的辨识。
Using viscous and bilinear hysteresis damping model, the dynamic properties of electro rheological (er) fluid was analyzed.
基于粘性阻尼和回滞阻尼组成的阻尼模型,对电流变(ER)流体的动力学特性进行了研究。
Test results of law of hysteresis loop, displacement response and base shear response of the model are analyzed and the analyzing results are compared with result.
对结构模型的滞回曲线、位移反应、基底剪力反应规律的试验结果进行了分析比较。
The theoretical and numerical simulation hysteresis loops are proximate, it shows that the theoretical calculation model is feasible.
理论计算与数值模拟得到的迟滞回线基本一致,说明本文采用的理论计算模型是可行的。
The mechanical performances, damage model, hysteresis loops, and energy dissipation were investigated in this research by quasi-static experiments on three full scale joints.
通过3个足尺消能节点的拟静力试验,研究了该节点的受力性能、破坏形态、滞回特性与耗能能力等。
The mechanical performances, damage model, hysteresis loops, and energy dissipation were investigated in this research by quasi-static experiments on three full scale joints.
通过3个足尺消能节点的拟静力试验,研究了该节点的受力性能、破坏形态、滞回特性与耗能能力等。
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