由此,可以比较方便地构造一个非线性仿真电路来替代非线性动态高压测量系统进行实验研究。
Then it is convenient to construct a nonlinear simulation circuit and experiment with it, and the circuit can be a substitution of the nonlinear dynamic high-pressure measurement system.
根据时标分离的原则,设计飞行器的快回路和慢回路控制器,并进行全包线六自由度非线性仿真。
And based on the time-scale separation principle, divided the control system into fast loop and slow loop, finish the six degrees of freedom nonlinear coordination simulation.
将运行环境的非线性数学模型耦合到螺旋内窥镜机器人理论分析模型中即得螺旋内窥镜机器人非线性仿真分析模型。
The nonlinear theoretical model of the spiral-type micro robot was constructed after coupling the models of operating environment with the innovation Reynolds equations.
然后,建立系统动态模型,对其动态特性进行非线性仿真研究,并就环境因素变化对系统工作特性的影响作了详细分析。
Based on the nonlinear model, the dynamic characteristic is simulated, by considering the influence of the environmental and geometrical factors, such as oil modulus, chamber volume etc.
仿真结果表明,基于SVD的非线性滤波算法对干扰有很强的抑制能力,较好地改善了系统的性能。
The simulation results show that the SVD-based nonlinear filtering algorithm has great interference suppression ability, and improves the performance of the system.
仿真计算表明,SVC与发电机励磁非线性状态PI协调控制器能有效地提高系统的暂态稳定性。
Simulation results show that nonlinear state PI SVC controller cooperating with the excitation system of generator can improve dynamic stability of power system effectively.
仿真和实验结果证实了该逆变器具有开关频率固定,输出电压波形质量好,非线性负载适应能力强等优点。
The simulation and experimental results illustrate advantages of the inverter:fixed switching frequency, high output-voltage performance, and strong nonlinear load adaptability, etc.
应用先进的计算机图形学及科学计算可视化技术,编制了非线性动力系统仿真分析程序,可直观地分析混沌动力系统的轨迹特性。
This paper compiles the analysing program for the simulation of the nonlinear dynamic system. With this program, the locus property of the nonlinear dynamic system can be analysed visually.
在此基础上采用有限元分析软件对永磁材料的磁导率为非线性时的一对永磁齿轮传动磁场进行了仿真分析,并对结果进行了分析总结。
On this basis, as the permeability of permanent magnetism material is non-linear, two gear wheel's magnetic field is simulated with finite element software, and analysis of the result is carried on.
通过对基于简化线性和非线性模型的自适应控制器的仿真研究,结果表明后者具有更好的收敛性。
Adaptive controllers based on simplified linear and nonlinear models are studied by simulation and the results show that the latter has better property of convergence.
通过应用于非线性参数估计的仿真计算,表明了这种杂交算子的有效性及其相对于普通杂交算子的优点。
The operator was applied to simulating parameter estimation of nonlinear system, and the resulted showed its validity and its superiority over a general crossover operator.
仿真结果表明:该新型控制器控制效果比传统PID控制器好,在其他非线性复杂机械系统控制上也有一定的应用价值。
The results of simulation show the new type of PID controller is better than the conventional type and it can be used on other no-linear complex mechanical systems.
并根据仿真模型分析了间隙、死区等非线性因素对系统精确度的影响,提出了改进性能的措施。
According to simulation model the effect of backlash and dead zone nonlinear on system performances was analyzed, and the measures of improving the system performances were put forward.
利用仿真模型分析了间隙、死区等非线性因素对系统精度的影响,并给出了提高传动系统性能的措施。
According to simulation model, the effect of backlash and dead zone nonlinear factors on systematic performances was analyzed, and the measures of improving the systematic performances were given.
文中首先采用反馈线性化理论设计了非线性飞控系统,进一步设计了非线性飞控系统仿真视景演示平台。
In the paper, the application of feedback linearization in the flight control is described firstly, then the simulation demo system of nonlinear flight control system is designed.
同时利用仿真模型分析了间隙、死区等非线性因素对系统精确度的影响,提出了提高传动系统性能的措施。
Based on the simulation model, the effect of backlash and dead zone nonlinear factors on the system performances was analyzed, and the measures to improve the system performances were given.
当解耦器训练结束后,对于非线性对象采用单神经元自适应PID来进行控制,仿真结果表明,此控制方案效果较好。
After the success in decoupling, single neural cell self-adapting PID is adopted to control nonlinear object. The simulation results show that the control strategy gets better effects.
介绍了用于非平稳、非线性信号的四分位偏差分形维算法,并通过仿真实例验证了此计算方法的准确性。
The fractal dimension algorithm using quartile deviation on non-stationary and nonlinear signals is introduced. And the accuracy of this algorithm is verified by simulation.
本文在采用室内相似材料物理仿真模拟试验和非线性分形几何特征分析基础上,论述了榆次地裂缝的形成机理和基本发育特征与规律。
Based on indoor physical simulation and analyses of fractal geometrical characters, the mechanism of formation and the rule of basic development of the Yuci ground fissures are expatiated.
对一个受控的20层基准建筑结构进行了非线性地震反应的数值仿真分析,并与别的控制策略进行比较。
Numerical simulation was carried out for analyzing the nonlinear seismic responses of the controlled 20-story benchmark building, and the results were compared with those by other.
对几种快速BP算法的特点及性能作了归纳和对比,并对一个非线性函数逼近实例进行了仿真研究。
In this paper, the characteristic and performance of various fast BP algorithms are generalized and contrasted through study on simulation of nonlinear function approximation experiment.
实验结果表明,在非线性系统模型的仿真中,贝叶斯预测滤波框架能够较好的实现对简单物体运动的跟踪和方位的预测。
The results show that in the simulation of non-linear system model, this framework for Bayesian predictive filter can implement the tracking of simple motion and the orientation prediction.
以某厂羟胺反应器的氢离子浓度控制为例,介绍了径向基函数(RBF)神经网络在强非线性对象预测控制中的应用及仿真研究结果。
The application of RBF neural network in hardy nonlinear system and the result of simulation is introduced. An example of pH control in hydroxylamine reactor is described.
从仿真结果可见,与缆绳吊放声纳系统简单分段的线性模型相比,有限元非线性模型能更准确地描述系统的物理特性。
The results show that the infinite-element nonlinear model can describe the system more accuracy than the simple separating segment linear model do.
与实验测量结果相比,线性方法不能反映翘曲形态而非线性大变形仿真能够反映出这种翘曲。
With comparison to the experimental measurement results, it is found that the linear method is not able to capture the warpage behavior while nonlinear large deformation simulation can.
仿真结果表明:非线性变结构控制器给出了满意的静态和动态行为和很好的鲁棒性。
Simulation results show that the nonlinear variable structure excitation controller and steam valving controller give satisfactorily static and dynamic performances and good robustness.
在建立数学模型时,充分考虑了各非线性因素,缩小了理论分析、计算机仿真结果与试验结果之间的误差。
To establish mathematical model, various nonlinear factors are seriously considered, which can constrict the error between result of computer simulation after theoretical analysis and result of test.
通过对非线性过程CSTR的仿真表明,该方法的稳定性和鲁棒性明显优于线性DMC预测控制。
For a nonlinear CSTR process, the simulation result show that the obvious improvement of the suggest method over linear DMC method both in stableness and robustness.
通过对非线性过程CSTR的仿真表明,该方法的稳定性和鲁棒性明显优于线性DMC预测控制。
For a nonlinear CSTR process, the simulation result show that the obvious improvement of the suggest method over linear DMC method both in stableness and robustness.
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