导出了该系统的压力流量函数和压力增益函数。
The flow-pressure function and pressure gain function is derived. The research has further prov…
利用中心削波并对估值器中的增益函数进行修正,可明显地减弱剩余噪声。
By using the center clipping and gain function modification of estimator, the residual noise can be reduced significantly.
给出了系统划分模型,使用执行时间最少的增益函数启发下一步动作的启发算法。
The heuristic algorithm is the gain of the execution time. The partitioning model is constructed and the result is searched.
在网络为无耗和半均匀损耗的情况下,本文讨论了宽带匹配网络等波纹增益函数的确定方法。
In this paper, the approaches for obtaining the equiripple gain function of broadband matching networks for lossless and semi-uniform lossy networks are discussed.
针对一类带有符号未知不确定虚拟控制增益函数的不确定非线性受扰动系统,提出一种鲁棒自适应控制算法。
A novel robust adaptive controller is presented for a wider class of perturbed uncertain nonlinear systems with unknown virtual control coefficients.
针对一类由非线性增益函数与典型PID控制器级联组成的非线性系统,采用波波夫判据对此类闭环控制系统进行稳定性分析。
The stability of a nonlinear control system which consists of a sector bounded nonlinear gain in cascade with a fixed linear PID controller is analyzed using Popov stability criterion.
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.
在控制器中引入了饱和函数,降低了控制增益的大幅切换,保证了定子电压的稳定性。
Introduces the saturation function into controller, reduces the wide-range switch of control gain, ensures the stability of stator voltage.
并且提出采用LCR输出滤波器来减小电压传递函数增益的峰值,从而在串联电感较小时能够同时减小电网电流中高频毛刺的含量。
It is proposed that LCR output filter can decrease the peak value of the gain of voltage transfer function as well as the high frequency burr contained in the source current.
自动驾驶仪的增益设计成滚动速率和动压的函数,用最小二乘法曲线拟合,为每个增益选择数学模型。
The autopilot gains are scheduled as functions of the dynamic pressure and the roll rate, the model is selected for each gain by a least squares curve fitting.
针对控制增益为未知常数和未知函数两种情形,分别提出分散自适应滑模控制器设计新方案。
Considering two cases that the system has constant control gains or function control gams, two novel decentralized adaptive sliding mode control schemes are presented, respectively.
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.
锥形激光放大器的增益和饱和分别是工作温度和注入电流的函数。
The gain and saturation of tapered laser amplifier are the function of temperature and injection current.
为了满足远程全空域BTT导弹作战要求,自动驾驶仪中的增益是滚转速率和动压头的函数。
In order to satisfy the operational requirements of long-range surface-to -air BTT missiles, the gains of the autopilot are taken as functions of the roll rate and the dynamic pressure.
测控系统的零点和增益决定了系统的转移函数,一直受到重视。
It is paid attention to that the offset and gain of the measurement and control system decide the transfer function of the system.
在遗传操作过程中,改进了编码方法,构造的适应度函数不但以一定的零陷深度为目标,还考虑副瓣的增益维持在一定的水平。
In the process of genetic manipulation, encoding method is improved, fitness function is constructed not only considering nulling depth, but also the side lobe gain to maintain a certain level.
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.
目前,运营商正试图优化两个(或更多)的目标函数,必须通过对增益的反反复复的选择来实现。
Presently, operators that are trying to optimize two (or more) objective functions, must do so through trial and error selection of the gains.
通过引入积分型变结构切换函数及高增益误差观测器,基于李雅普·诺夫稳定性理论,证明了闭环系统是全局稳定的,输出跟踪误差都收敛到零。
By introducing integral variable structure and high gain observer, the closed-loop control systems is shown to be globally stable in terms of Lyapunov theory, with tracking error converging to zero.
P和D增益对闭环传递函数加上一些“零”,使其在跟踪轨迹时增加带宽,而又不助长它的外在干扰。
P and D gain of closed loop transfer function plus some " zero " , it increases bandwidth tracking the trajectory, without contributing to its external interference.
针对非线性船舶航向保持系统,给出一种基于精确反馈线性化和闭环增益成形算法的非线性鲁棒pid控制器,该非线性PID控制器由非线性函数项和鲁棒pid控制器组成。
For a nonlinear course keeping system for ships, a kind of nonlinear robust PID is presented, which is based on an exact feedback linearization and a closed-loop gain shaping algorithm.
但求解复杂方块图的传递函数须将方块图转化为信号流图才可应用梅逊增益公式。
However, in finding the solution of transfer function of block diagram, Mason Gain Formula can only be used after translating block diagram into signal flow graph.
提出利用高斯随机分布的密度函数设置稀疏阵列,稀疏阵列得到的协方差矩阵经扩展后,增益会有明显的提高。
This paper points out that a thinned array can be set with the density function of the Gaussian distribution, after the extending of covariance matrix the gain can be increased clearly.
本文提出当信道增益为时变函数时,利用自适应控制器来补偿信道增益的变化,以便在接收端能准确地恢复出信息信号。
In order to recover the message carrying signal at the receiving end, we use adaptive controller to compensate the variation of channel gain when the channel is time-varying.
该方法利用阶跃输入信号获取非线性增益的强一致性估计;利用不同幅值的周期脉冲输入信号获取线性子系统脉冲响应函数的强一致性估计。
The nonlinear gain and the impulse response functions of linear subsystem be obtained by using the step-changeds and cyclic impulse with different amplitudes as input signals.
推导出了声参数变化时的信噪比增益与结构噪声相关函数的关系。
The relation between the signal-to-noise enhancement and the correlation function of the structure noise for varying acoustic parameters have been deduced.
提出利用高斯随机分布的密度函数设置稀疏阵列,在稀疏阵列得到的协方差矩阵经扩展后,增益有了明显的提高。
This paper points out that we can use the density function of the Gaussian distribution to set a thinned array, extending the covariance matrix will advance the gain clearly.
提出新的目标函数,综合考虑增益带宽、开关增益、增益平坦度等特征参数。
A simple object function is proposed considering the gain bandwidth, on-off gain, gain flatness and other characteristic parameters.
在比较器和受控放大器之间接上一个对数放大器,就可以使增益控制特性为指数函数的AGC系统严格线性化。
It is also demonstrated that the AGC systems with exponential gain control characteristic may strictly be transformed into a linear system by using any logarithmic amplifier.
运用一阶单时间常数低通函数模拟运算放大器的开环增益,对RC桥式振荡电路进行线性分析,得出最大振荡频率为运算放大器增益带宽积的16.67%。
The maximum frequency of RC-bridge oscillator is 16.67% of gain bandwidth product of amplifier analyzed based on a first-order single time constant lowpass function model.
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