查询词典 input signal

Summary This paper analyzes the working principle and stability of a transistor mul- tivibrator operating as a frequency divider,with both sides being synchronized by the input signal.It is found that the frequency division stability of this circuit can further be increased when the multivibrator operates in the second class of oscillating condition,and that the optimum operating point is best determined from the actual base voltage changing characteristic.

本文分析了晶体管自激多谐振荡器用作双侧同步分频电路的一般理论和分频稳定性，并考虑基极电压变化规律来确定最佳分频的工作状态和运用点，同时对同步脉冲的引入问题亦作了原理性补充，还提出了振荡于第二类状态下的自激多谐振荡器可获得高稳定性的分频，以及此类双侧同步分频电路的设计方法。

Indeed, because of output digital stability, the hopfield neural converter can allow for unwanted analog-input-signal noisiness or variations.

这个情形与传统模拟传输媒介和数字计算装置之间的接口电路形成了强烈的对比。

By using PSO method, the optimal control input signal is obtained and the optimal trajectory of the nonholonomic motion planning can be found.

利用粒子群算法确定最优控制输入信号，得到了系统非完整运动的优化轨迹。

In this thesis we propose an orthogonal polynomials adaptive filter and perform theoretical convergence analysis of residual echo power which proves its faster convergence rate owing to the reduced eigen spread of the input signal.

在传统上，多项式采用次方级数展开的形式；而在本篇论文中，为了提升非线性适应性滤波器的收敛速度我们使用正交多项式的非线性适应性滤波器。

The processing of overlapped in time series of samples of an input signal for combination of high resolution of the analysis on time and on frequency simultaneously.

处理重叠的时间序列的样本一输入信号相结合的高解析度的分析，时间和频率的同时。

This controller's input signal is the voltage phase angle difference between two areas

小信号稳定分析结果表明，该控制器在系统较大的运行范围

Different polynomial coefficient combination of amplitude changes is selected as the input signal to minimize the compensation error. A dynamic coefficient polynomial model is given with simplified coefficient estimation algorithm based on direct learning architecture.

动态系数多项式具有多组系数，随着输入信号幅度的变化，多项式选取不同的系数组合，从而降低非线性补偿的误差；文中讨论了动态系数多项式模型的构造方法，并且给出了基于直接学习结构的简化递归系数估计算法。

QUIESCENT, Condition of an electrical circuit when no input signal is applied to it.

寂静状态，电路上没有输人信号的状态。[1]。英汉对照民用航空词典

The technique made full use of the characteristic of PR controller which can realize zero steady-state error in AC input signal in stationary frame. In the method, the active and reactive current component in the vector control strategy were transformed in the stationary frame to achieve the objective of keeping the DC-link voltage constant, adjusting the power factor and decoupling the active and reactive power. Compared with conventional double close-loop proportional integral controller, the PR technique is better in harmonic compensation without the complex rotating frame transformation and the couple or feedback voltage which is easily influenced by temperature and circuit parameters. The control algorithm is easy to be realized while the robustness and power quality is improved.

该方法充分利用了PR控制器能够在静止坐标系下对交流输入信号无静差控制的优势，将矢量控制策略下的有功电流和无功电流分量转换到静止坐标系下进行调节，实现网侧变换器维持直流电压稳定和调节功率因数的控制任务和双馈电机有功、无功功率的解耦控制，与传统的双闭环PI控制相比，该策略无需繁琐的坐标旋转变换，不存在受温度及电路参数影响的耦合项和前馈补偿项，且易于实现对系统低次谐波电流的补偿，减小了控制算法实现难度，提高了控制系统的鲁棒性和电网电能质量。

Finally the damping control strategy of SVC and TCSC are proposed. In the second part, Prony analysis is used to identify the transfer function and residue of the system, and FACTS damping controller is designed by compensating the phase of residue. A method of choosing input signal of damping controller is proposed.

在应用Prony方法对电力系统仿真信号进行分析的过程中，选取特定形式的小扰动作为输入信号，根据对应的输入、输出信号中包含的模态的关系，推导出系统的传递函数。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了