Finally, the table of the optimal loop parameter values under different signal-to-noise ratios is presented.
最后,给出了在不同信噪比下的最佳环路参数表。
Digital phase lock loops are widely adapted in nowadays communication systems. However, it is difficult to design the loop parameter precisely.
数字锁相环在实际通信系统中应用广泛,但其精确的环路参数设计比较困难。
Notice that then, in the body of the loop, I use callback to invoke the passed parameter function object.
然后请注意,在循环体中,我使用callback来调用传递的参数函数对象。
In the loop, it applies a template matching the current element (referenced by ". "meaning the current element), passing on the" CSS "parameter.
在该循环中,它应用与当前元素(由“. ”表示当前元素)相匹配的模板,并传递“css ”参数。
Further, it changes the parameter it passes when calling Web2 (to keep us from calling in an endless loop).
进而,当它调用Web 2时改变了传递的参数(为了避免调用陷入死循环)。
The loop method takes a single parameter called interrupt.
loop方法接受一个称为interrupt的参数。
It can display instantaneous and cumulative flow division simultaneously, and regulate flow by controlling parameter in order to achieve close-loop control of pressure in high-pressure pipe network.
并且可以实时显示瞬时和累计的分流流量,并可自由地对控制参数进行调节,以实现高压管网压力的闭环控制。
The most important electrical parameter is inductance of loop conductor.
最重要的电参数就是这个环形导体的电感。
The design of code loop is the key point in the ranging system. And the choice of its parameter greatly affect the trace curve.
码跟踪环的设计是伪码测距系统的一个关键环节,其参数的选择对环路跟踪曲线影响很大。
A new modeling and design method for the parameter optimization of the feedback control loop of switching regulators is presented.
本文建议一种开关调节系统控制回路参数最优化的建模和设计方法。
The open loop control is used to adjust the bifurcation parameter in order to obtain a desired equilibrium bifurcation diagram.
然后利用开环控制来改变非线性系统的分岔参数,使之获得理想的平衡点分岔方程。
But its open loop compensation technique makes the dynamic and steady performances parameter sensitive.
但由于该系统是磁通开环控制的,因此,系统动、静态性能对参数变化较敏感。
The platform with digital cylinder avoids lots of hydraulic servo parameter adjusting devices and A/D, D/A data conversion devices. Therefore it can be regarded as an open loop control for developers.
该平台采用新型数字液压缸,其控制不需外部A/D、D/A转换,同时减少了大量的液压伺服参数调节装置,对控制者来说完全是一种开环控制。
Injection moulding filling and holding process close loop PID and model reference adaptive control are presented. Discussion about parameter selection for filling and holding control is made.
本文采用PID及模型参考自适应控制对注塑机注射及保压阶段进行闭环控制,并分析讨论了注射保压阶段控制参数的选取。
Parameter perturbation bounds for robust stability of the closed loop control system are given.
给出了闭环控制系统保持大范围一致稳定时参数摄动应满足的限度。
Calibration loop consists of calibration target establishment, evaluation of the default parameter values, sensitivity analysis and calibration of model parameters.
校正循环体包括了校正目标的确定、默认参数值评价、参数敏感性分析、参数校正等步骤。
By introducing nonlinear damping term, it is proved that all signals in the closed-loop system are globally stable, and the tracking error and the parameter (estimation) error converge to zero.
通过引入非线性阻尼项,保证了闭环系统的所有信号都是全局稳定的,而且跟踪误差及参数估计误差均收敛于零。
The three-loop autopilot is transformed into state space model, and the feasibility of presupposition of some nuisance parameter is proved.
将三回路驾驶仪等效为全状态反馈的状态空间模型,证实了冗余参数预先设定的可行性。
By using this method, the closed-loop system not only keeps integrity but also is robust stable in given disk area for all admission parameter uncertainties when sensor faults occur.
该方法不仅使得系统在传感器发生故障时仍具有完整性,而且还使得闭环系统对于允许的参数不确定性在指定的圆盘区域内具有鲁棒稳定性。
Both the LS and the IVLS parameter estimation techniques are successfully tested for open-loop idendification of rotary drying process.
模型参数估计LS和IVLS法在回旋窑烘干过程的开环辩识中都得到了应用和推广。
According to engineering design method a double closed-loop DC motor control system was designed, a modulator structure was selected and computed, and its parameter was corrected.
采用工程设计方法对双闭环直流调速系统进行辅助设计,选择调节器结构,进行参数计算和近似校验。
By using control strategy of parameter parameters self-turning fuzzy PID, lead secondary loop the automatic doing control offers excellent dynamic response and stable characteristic.
应用参数自整定模糊pid的控制策略,使自动加药控制具有很好的动态响应和稳态特性。
Working principles of dual closed-loop tester and parameter design for its major parts are introduced and indoor simulation testing technique for walking tractor discussed.
本文系统地介绍了双闭环试验台的工作原理,主要工作部件的参数设计,并对手扶拖拉机室内模拟试验技术问题进行了探讨。
The current closed-loop system is composed of current controllers that control variable parameter PI.
并通过变参数PI数字电流控制器构成电流闭环系统。
Base on the inverter model, the parameter of these different control loop controller is designed and the digital control achieved through DSP TMS320LF2407A.
在分析逆变器模型的基础上设计了各控制器参数,并通过芯片TMS320 LF 2407 A实现了数字控制算法。
These conditions are necessary for designing loop or selecting parameter.
这些条件为环路的设计。参量的选择提供了必要的依据。
Based on the four-step demand model with a feedback loop, a feedback mechanism with on-line travel time parameter calibration is proposed.
以引入反馈机制的四阶段需求模型为基础,提出带有在线出行时耗参数标定的反馈机制。
The controller is robust to the uncertainties of both the parameter and the state of the systems. It can also guarantee the global stability of the closed-loop system.
该控制器对系统的参数和状态的不确定性具有鲁棒性,并且能保证系统闭环全局稳定。
In the practical application, is the PID controller's parameter fit or not, determines the PID controller obtain the good closed-loop control effect or not.
PID控制器参数整定优劣与否,是PID控制器能否在实际应用中得到好的闭环控制效果的前提。
The modeling and parameter designing system based on speed closed loop is discussed. The design example and the experimental result are also given.
对通用变频器和异步电动机组成的转速闭环变频调速系统,提出一种系统建模与调节器参数设计的方法,并给出了设计实例和实验结果。
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