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1)  equivalent cycle sampling
等周期采样
1.
TMS320LF2407 digital signal processor(DSP) which is taken as the main processor,using pre-circuit to signal transform,according to the range of measured signal’s frequency,presents the method of equivalent cycle sampling.
TMS320LF2407数字信号处理器作为主处理器,用前置电路对待测信号做信号变换处理,根据实际被测信号的频率范围,采用等效采样的方法对被测信号进行等周期采样
2)  Equivalent sampling period
等效采样周期
3)  equilateral cycle sampling model
等周期采样模型
4)  sample period
采样周期
1.
In view of the character of shearers drum lifting by memory program controlling,this paper analyzes various factors influencing sample period.
针对采煤机滚筒记忆程控调高的特征,分析了影响采样周期大小的诸多因素,以采煤机牵引行走位移作为采样间隔的标尺,给出了等位移间隔作为采样周期的理论值。
2.
The relation of the control error, induced with the sample measurment, to the sample period has been analyzed and the choice of the sample period is also given.
分析了开关量信号接入模式下行程位移量调节过程中采样测量时间上的滞后引入的控制误差与采样周期的关系 ,并给出了采样周期的选择原
3.
Because there is pure delay time τ in the object , so it is taken to be better choice that the sample period T is equal to pure delay time τ , and some literature persists in this opinion also .
在纯滞后系统中 ,由于对象存在纯滞后时间τ ,因此常使人觉得 ,对这类系统的控制 ,采样周期选择为τ控制效果比较好 ,而一些文献也执此观点。
5)  sampling period
采样周期
1.
Optimal sampling period selection methed for network control system;
网络控制系统中采样周期的优化选取方法
2.
The effect of sampling periods disturbance on discrete linear system;
采样周期干扰对离散线性系统的影响
3.
Maneuvering target model based on small sampling period;
一种基于小采样周期的机动目标模型
6)  Sampling cycle
采样周期
1.
This paper has described the composing of floating-car system,presented a theoretical method for floating-car sampling cycle optimization: regarding speed as a stochastic signal,analyzed its frequency spectrum using fourier transform,and decided the optimal sampling frequency by Shannon sampling theory.
针对目前浮动车采样周期主要凭主观经验确定的问题,提出了采样周期优化的理论方法:将浮动车瞬时速度当作随机信号,利用傅立叶变换对其进行频域分析,然后依据Shannon采样定理,确定浮动车的优化采样频率。
2.
This paper analyzes the causes of error resulted from many ways, such as floating-point arithmetic, temperature, pressure measuring loop, choice of sampling cycle, so that the problems can be noticed.
流量积算(或显示)仪是一种多参量综合计算的仪表,最终结果的准确度是各环节的综合误差,本文就多次浮点运算、温度、压力测量回路、采样周期的选取等方面分析产生误差的原因,以便在设计时引起注意。
补充资料:采样周期
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性质:在周期性测量过程变量(如温度、流量……)信号的系统中,相邻两次实测之间的时间间隔。离散控制系统(包括计算机数字控制系统)都采用周期性测量方式,采样间隔之内的变量值是不测量的。如采样周期过长,将引起有用信号的严重丢失,使系统品质变差。反之,如采样周期过短,则两次实测值的变化量太小,亦不相宜。采样周期的选择甚为重要,一般取为回复时间(即大体上达到稳态所需时间)的十分之一左右。

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