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滤波时间
相关语句
  filter time
     The Saturation Problem of the PI Regulator and theSelection of Filter Time constant
     PI调节器饱和问题的分析及滤波时间常数的选择
短句来源
     This paper mainly illustrates theproblem in the situation of PI regulator and the selection of filtertime constant, inferring the formula for selection filter time constant.
     本文主要讨论了PI调节器的饱和问题及滤波时间常数的选择,并由此导出了滤波时间常数的选择公式。
短句来源
     The max error of the timing method of PLC in common use is the sum of filter time and two or three times the scan loop timethe typical value is decades of milliseconds.
     常用的PLC定时方法,最大定时误差为2至3倍的扫描周期加上输入滤波器滤波时间,一般为几十毫秒。
短句来源
     An improved method that combined Fuzzy PID control and Fuzzy Smith predictor control for the system with uncertainty and long time delay is presented,the on line adjustments of the PID parameter and Smith predictor's filter time parameter are realized. Simulation results show that the proposed scheme has better performance than Fuzzy PID control and Fuzzy Smith predictor control methods.
     针对干燥系统具有不确定特性、大滞后的特点,提出了一种将模糊PID与模糊Smith预估器相结合的控制策略,实现了PID参数和Smith预估器滤波时间常数的在线整定,获得了比模糊PID控制、模糊Smith预估器控制更好的控制效果,仿真结果也证明了这一点.
短句来源
     This paper gives a definition of the sequence of the wave filter time by utilizing the theory that repeated addition of time sequence can reduce the data random fluctuation. On this basis, this paper makes a regression analysis and puts forward a new method to improve regression precision.
     本文利用时间序列迭加可减少数据随机波动的特性,定义了滤波时间序列,并在此基础上,进行回归分析,提出了提高回归精度的一个新的方法。
短句来源
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  “滤波时间”译为未确定词的双语例句
     Two filtering algorithms, with less then 2% and 1% of the transmission characteristic deviations and less then 1 second needed for a 2D roughness filtering using the currently common computers, are given.
     文中给出的滤波器例子,传输偏差大约为2%和1%,处理一次表面测量轮廓数据,在当今最普通的计算机上,滤波时间小于1s。
短句来源
     Therefore, the shortcoming of the routine design method mentionedabove could be avoided. Based on the principle of optimum control, making use of thepredicted controlled parameters, the paper points out that the solution ofpredictive control problem is turned into problem of calculations to theparameters of routine P1 controller, model predictive time and filterpersistence;
     以上述预测模型预测的被控参数为基础,根据最优控制的设计思想,首次提出将预测控制求解问题转化为常规PI控制参数与模型预测时间、滤波时间常数的计算问题;
短句来源
     Because SINS position errors are too large to satisfy the initial states of the filter, algorithm for estimating of the initial position for the Kalman filter is proposed to speed up the convergence of the filter, and simulations for the algorithm are done. The resultsindicate that the system position precision improves greatly and is able to satisfy Kalman filter.
     针对SINS长时间工作后的位置误差较大,其位置数据不适宜用作滤波器初值的情况,设计了滤波器初始位置算法估算高精度系统位置初值,加速滤波器收敛,使系统位置初始值较SINS位置的精度提高一个数量级,在滤波时间有限的情况下有利于系统精度的提高。
短句来源
     This paper analyses of improved Smith predictive method and adjusting rules of filter parameter t f for timedelay system,and presents Smith predictive method with fuzzy selfadjusting .
     针对加热炉等时滞被控对象,在分析改进型Smith预估补偿控制方案的基础上,研究了滤波时间常数tf的整定规则,提出了模糊自整定Smith预估补偿控制方案。
短句来源
     The filter is directly given in the form of discretization so that it is easy to implement and the processing time is greatly saved.
     文中直接给出了滤波器的离散形式 ,使滤波过程易于实现 ,并缩短了滤波时间 .
短句来源
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  相似匹配句对
     Time is...
     时间
短句来源
     Time
     时间
短句来源
     Kalman filter with observation noises about temporal correlation
     测量噪声时间相关的卡尔曼滤波
短句来源
     Temporal Median Filtering for Enhancement of Image Sequences
     时间中值滤波对图象序列的增强
短句来源
     Digital Filter
     数字滤波
短句来源
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  filter time
The remaining frequency jitter is 270 kHz rms for full-bandwidth detection; it drops to a few kHz if a filter time constant of 100 μs is used.
      
Filter time constant varied over almost a tenfold range, and was characteristic for each odorant, indicating that several dynamically different chemotransduction mechanisms are present.
      
The result suggests the same filter time constants for the movement detectors of both systems.3.The dependence of both responses on the position and the size of the pattern was examined.
      
By varying a reset switching frequency, we can control the high pass filter time constant which determines the time course of transient enhancement.
      
The authors were able to achieve a fluctuation sensitivity of no worse than 0.15?K for double-sideband reception with an output RC filter time constant of Τ=1 sec by using, with several changes, the high-frequency part of this receiver.
      
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This paper gives a definition of the sequence of the wave filter time by utilizing the theory that repeated addition of time sequence can reduce the data random fluctuation. On this basis, this paper makes a regression analysis and puts forward a new method to improve regression precision.

本文利用时间序列迭加可减少数据随机波动的特性,定义了滤波时间序列,并在此基础上,进行回归分析,提出了提高回归精度的一个新的方法。

In the testing equipment for electrical energy meters, the rough side of the tested meter's turntable often disturbes the output of photoreader and mistakes the revolution counter of turntable. For this reason, an adaptive filter is designed. The adaptive filter whose time constant is modified automatically with the tested meter's load can filter off all the disturbance, no matter how the tested meter's load with change. This paper discuses the principle of the adaptive filter and the method. realized by hardware...

In the testing equipment for electrical energy meters, the rough side of the tested meter's turntable often disturbes the output of photoreader and mistakes the revolution counter of turntable. For this reason, an adaptive filter is designed. The adaptive filter whose time constant is modified automatically with the tested meter's load can filter off all the disturbance, no matter how the tested meter's load with change. This paper discuses the principle of the adaptive filter and the method. realized by hardware and software.

在电能表检定装置中,由于被检电能表转盘侧面加工不规则,时常引起光电头输出附加计圈脉冲,从而导致计圈不准。为此本文提出了一种自适应滤波方法,该方法根据电能表实时功率自动修改滤波时间常数,这样不论电能表满载还是轻载,都能滤除光电头输出的附加计圈脉冲,使计圈准确无误。本文论述了该自适应滤波方法的原理及其硬件、软件的实现方法。

Based on present ground penetration radar reflection profile data processing technique,the method of data procssing is pro posed up.It includes data edit,regular filter,time gaining,digital processing,graph processing and view,and interpretation etc.Uses and interrelationship among different stages of the model are explained in examples.It is emphasized that the combination mode of data processing method should be simple and follow the standards of geological Interpretation and processing.

在现有探地雷达反射法剖面数据处理技术基础上,提出一个数据处理方法模式,包括数据编辑、常规滤波、时间增益、数字处理、图形处理、显示和解释等。主要以实例阐述了模式各阶段的作用及其相互关系,强调数据处理方法的组合方式应简洁至上,遵循地质解释的处理准则。

 
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