重点研究了模糊控制器的设计、系统增益参数的确定方法和BP神经网络的实现方法。
The emphasis is placed on the design of the fuzzy controller, the method of determining system′s gain parameter and the method of realizing BP neural network.
高增益参数选择适当使零的解决方案,闭环系统全局渐近稳定的概率,并调节输出的起源几乎可以肯定。
The high-gain parameter is appropriately chosen to make the zero solution of the closed-loop system globally asymptotically stable in probability, and regulate the output to the origin almost surely.
该方法包括使用增益参数和偏移参数中的至少一个的联合估计以及重建图像的估计来执行断层摄影图像重建。
The method includes performing a tomographic image reconstruction using a joint estimation of at least one of a gain parameter and an offset parameter, and an estimation of the reconstructed image.
将上述方法应用到有量测噪声的常规系统中,我们不仅给出了PD和PID广义观测器,而且给出了增益参数的物理意义。
The above approach is applied to normal systems with measurement noises. We present PD and PID descriptor observers, and give the physical meanings of the gain parameters.
该非线性PID算法构造了增益参数关于误差信号的非线性拟合函数,算法能够同时保证响应速度快、超调量小以及自适应能力强的系统特性。
The nonlinear function is given by the nonlinear PID algorithm, and the algorithm can guarantee the system have the property of the fast response, a little over shot and strong self adaptive.
该降维观测器能保证估计状态以指数规律渐近趋近系统的真实状态,并且通过观测器增益参数的适当选取,可使状态估计误差以指定的收敛速度趋于零。
By selecting the gain of the observer, the observer can guarantee the estimated states converge exponentially to the true states of the system with arbitrary rate of convergence.
结果表明,网络的增益、学习速率和动量是影响网络收敛和稳定性的关键参数。
Restults show that the gain, learning rate and momentum are critical for network convergence and stability.
负反馈的最重要作用在于使放大器总增益不至于因基本放大器增益的改变而变化,其总增益的大小完全取决于反馈网络的元件参数。
The most important effect of this is to make the overall amplifier gain almost immune to changes in the amplifier unit gain, and dependent almost entirely on the feedback network components.
文中,无论输入支路或中间支路,其支路增益可以是某一系统参数的非线性函数。
In our signal flow graph, the branch gains for the input branches and the intermediate branches are the nonlinear function of the system parameter for finding the sensitivity.
根据广义系统的分离定理,当传感器失效,利用调整观测器增益阵参数的办法来实现容错。
Based on separation theory for descriptor systems, control systems can tolerate sensor failure by adjusting the parameters of observer gain matrix.
多晶硅膜的少子迁移率和寿命是提高电流增益的两个关键参数。
The mobility and the lifetime of minority carriers in polysilicon films are two key parameters of current gain increment.
亮度增益作为像增强器的重要参数,表征了对辐射能量的转换特性。
Brightness gain is an important parameter which can attribute the radiant energy's conversion characteristic of the image intensifier.
此外,在平均和中断小区吞吐量增益可以通过调整计划的参数。
Furthermore, gain on both average and outage cell throughput can be achieved by tuning the parameters of the proposed scheme.
研究了气体激光器的激励参数、相对激发度和增益系数之间的关系。
The relations among excitation parameter, relative excitation and gain coefficient are deeply investigated.
介绍了应用在机载雷达伺服系统中的常增益滤波法的原理,以及实现模型和算法参数的选择方法。
This paper presents the principle of fix-gain filter to airborne radar servo system, the model of realizing, and the method of selecting parameters of the model.
在选定的附加控制器参数下,比较了增加SVC前后的系统主导特征根的变化,考察了附加控制器增益变化对临界特征根的影响。
Under selected auxiliary controller parameters, the dominant eigenvalues with and without a SVC are compared. Effect of controller gain change on the critical eigenvalue is also investigated.
闪变仪校准时需要调整的参数是传递函数的放大倍数,即增益K。
The parameter must be adjusted is the gain K in the transfer function.
文中在给出了固定增益的控制增稳系统的基本组成之后,着重介绍自动驾驶仪的参数选择特点及其对飞机飞行品质的影响。
This paper presents mainly parameter selection characteristic of autopilot and effect to flight quality of aircraft, after a basic configuration of fixed gain control augmentation system is shown.
在获得激光增益的条件下,讨论了入射电子束的最大许可发散角与其它物理参数之间的关系。
In conditions that the laser gains can be obtained, the relations between the maximal allowable divergence Angle of incident electron beam and other physical parameters are discussed.
结果表明在非高斯噪声情况下,通过调节参数可以得到比在高斯噪声情况下更好的信噪比增益。
The results indicate that larger SNR gain can be derived via tuning system parameters in non-Gaussian cases than that in the Gaussian noise.
分析了天线的电压驻波比和增益随着线栅根数以及天线高度等参数变化的特性。
The characteristics of VSWR and the gain of the antennas with different Numbers of wires and different heights are analyzed.
本文在神经网络直接控制船舶运动控制基础上,引入闭环增益成形算法构成闭环控制,以提高系统对环境干扰和过程参数摄动的鲁棒性。
But the robust performance is improved obviously when the closed loop gain shaping control algorithm is introduced into the ship motion system on the basis of neural network control in the thesis.
通过对相关雷达参数的相对误差和回波强度绝对误差曲线分析得出,雷达参数天线增益优于0。
Through the correlation radar parameter relative error and the echo intensity absolute error curve analysis, when the radar parameter antenna gain surpasses 0.
通过键盘设置参数,实现放大器放大增益步进调节、滤波器带通频率步进调节功能。
Its parameters can be regulated by keyboard in order to control amplification and cutoff frequency by step.
针对电液伺服速度系统的非线性和参数时变特性,提出了模糊增益调度控制方法。
Considering the nonlinear and the parameters variability, which vary widely with the working condition in the electro-hydraulic servo velocity system, fuzzy gain scheduling controller was developed.
首先,有一个波段的参数均衡器调节频率,增益和带宽。
First, there is one band of parametric eq with adjustable frequency, gain and bandwidth.
积分增益是积分电路的一个重要参数。
The integrating gain is a very important parameter of integrator circuit.
幅度增益和相位误差使得高分辨率的参数估计算法的性能下降,特别是相位的误差,将会引起参数估计的偏离。
Amplitude gain and phase error would lead to performance degradation of high-resolution parameter estimation algorithms; especially the phase errors will cause deviation of parameter estimation.
在无线通信系统链路设计中,天线方向增益是一个关键参数。
In the design of the wireless communication system links, the antenna direction plus is a key parameter.
同时研究了引线及顶线的各项参数变化对天线的有效高度、增益、输入电抗、辐射电阻及静电容的影响。
The affection of parameter variation of down lead wires and top loading wires on effective height, radiation pattern, input reactance, radiation resistor and static capacitance is discussed.
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