The stability is studied when the network transmitting time-delay is smaller than a constant of a period of sampling time.
当网络诱导时延为小于一个采样周期的常数时,对系统的稳定性进行了分析。
The present experiment carried out at the later stage of cotton growth with the aim to lengthening the period of sampling and culturing as well as the raising of culture efficiency in a larger extent.
本试验选择在棉花生长后期进行,以期延长取材和培养工作时间以及在更大范围内提高培养效果。
It calculates statistic averages for memory, paging, and CPU activity on a sampling period of a length specified by the user.
它将计算用户指定的采样时间内的内存、分页和CPU活动的统计平均值。
Alternatively, we can specify the sampling period, which is the inverse of the sampling rate (in this example, 0.5 sec).
或者,我们指定采样周期,此为逆向取采样率(本例子中, 0.5秒)。
In the example script provided, the sampling rate is every two seconds, which provides rapid feedback, but generates quite a bit of sample data in a short period of time.
在本文提供的示例脚本中,抽样频率是每2秒抽样一次,这样可以提供快速的反馈,但是在短时间内会产生较多的样本数据。
At the end of the counting period, the main gate is closed and counter reset for the next sampling period.
在计数阶段的最后,主控门关闭,然后计数器复位,开始下一个采样阶段。
Sampling point number of every pulse cycle, instantaneous pulse frequency and period was gained with program operation.
经程序运算得到每个脉冲周期的采样点数,瞬时脉冲频率和周期。
The discrepancy between the actual output voltage and expected output voltage of the matrix converter is calculated and added to the switch modulation matrix in the next sampling period as feedback.
该方法将实际输出电压和期望输出电压的比较偏差作为负反馈加到下一个采样周期的开关调制函数矩阵中。
An implementation strategy of 16-channel synchronous integrated period sampling by using PCL818 data acquisition module is introduced.
介绍了一种利用PCL818数据采集卡进行16通道同步整周期采样的实现方案。
Interferential equations are given after system models are transformed around optimization estimate of state to linearization and dispersed according to sampling period.
对系统模型进行了状态最优估计周围的线性化和采样周期的离散化,给出了干扰方程。
The model of NCS with multiple-packet transmission is presented considering system noise and network-induced delay longer than one sampling period.
在考虑系统噪声和网络诱导延时大于一个采样周期的情况下,给出了多包传输的网络控制系统模型。
The period of stabilization of MSW dumping site in the Three Gorges Region was able to be calculated based on sampling, maasaremetal, data analyzing.
通过垃圾采样和实验研究,并进行归类统计分析,得出三峡库区垃圾堆放场的稳定化周期。
The integral period sampling, which is realized by realtime frequency calculation and voltage capture function of IC chip, is necessary for precise digital signal processing.
借助芯片的捕获功能,计算信号的实时频率,实现了整周期采样,保证了数字信号处理的精度。
The influence of sampling period to NCS is discussed.
讨论了系统采样周期对网络控制系统的影响。
This paper discusses the stability of NCS with time-delay longer than one sampling period when both sensor and actuator are time-driven as well as controller is event-driven.
研究了传感器、执行器为时钟驱动,控制器为事件驱动,网络诱导时延大于一个采样周期的网络(ncs)的稳定性问题。
Two key questions, selection of sampling period and phenomenon of frequency aberrance, must be considered when the continuous notch filter is discretized.
本文讨论了离散化时需重点考虑的两个问题:采样周期的选取和频率畸变。
Only one space voltage vector is applied in each sampling period in the implementation of the conventional PMSM DTC system.
在常规直接转矩控制系统中,每一采样周期中只施加一个电压空间矢量。
The block diagram of the system software that the soft start-up and the variable parameters PI control is realized with assemble language 80c196 according with sampling period is given out.
同时,给出了以80c 196汇编语言实现的,根据采样周期进行软启动或变参数PI控制的软件程序框图。
Flow was checked by a rotameter at the end of the sampling period.
流动检查由浮子结束时的采样周期。
The event-time driven is proposed, in which the sampling period is variable with the change of Internet time delay.
提出事件-时间驱动方式,即采样周期要随着网络环境的变化而变化。
In digital measurement of period electric signals, uniform and synchronous sampling is a commonly used method with high performance and low computational complexity.
在周期电气信号的微机测量中普遍采用等间隔同步交流采样。
Cooperated with RD safety circulating valve, it can entirely take the place of APR-M2 tool with the character of accurate sampling, reducing construction period, simple and safe sampling etc.
与RD安全循环阀配合使用,完全可以替代APR-M_2工具,具有取样准确、缩短施工工期,取样过程简单、安全等特点。
This paper discusses the relation between the sampling period and the stability of sampled-data.
本文讨论了抽样与抽样数据稳定性之间的相互关系。
The sampling statistics of publishing period have been made for the recently published mathematical journals.
对近期数学学术期刊的出版周期现状做了抽样统计。
Problems related to choice of sampling period and control algorithms, as well as the key problem of reliability, were discussed extensively.
人们广泛讨论如何选择扫描周期和控制算法及可靠性的关键问题。
Compared with asynchronous sampling mode, synchronous circuit has the advantages of short sampling period and small distortion.
与异步采样电路相比,同步采样电路具有周期短、失真小等优点。
The analysis and model of the NBFI are studied under the condition that the network-induced delay is less than one sampling period.
本文考虑了时延小于一个采样周期的情况,对NBFI系统进行了分析和建模。
In the course of non-synchronization sampling, signal period measurement is an important step in digital measurement and analysis of periodic signal.
在非同步采样过程中,信号周期的测量是周期信号数字化测量和分析的重要环节。
The effect on the number of sighting star, the precision of star sensor and the change of sampling period to the error determination is analyzed and compared.
分析比较了同时瞄准恒星的个数、星敏感器的精度以及改变采样周期对航天器定位误差的影响。
Then, we use this method into the real time series of traffic flow with sampling period of 15 and 5 minutes, the results indicate that there are chaos in the traffic flow.
并将该方法应用于15分钟和5分钟采样周期的实测交通流时间序列中,计算结果表明交通序列中含有混沌特性。
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