Model Testing and Sensitivity analysis, including error analysis, etc.
模型的测试与灵敏度分析,包括误差分析等。
The measuring accuracy and reproducibility of the testing method could be improved obviously through increasing its sensitivity and decreasing measuring error by means of control of its major factors.
因而通过控制主要影响因素能提高该测定方法的灵敏度,减小其测量误差,以提高其准确性和重复性。
The dissertation also presents the sensitivity of time domain method and frequency domain method to different kinds of error.
分析了时域法、频域法对不同类型误差的敏感程度。
The model provides a new method and means for the geometrical parameter calibration, sensitivity analysis and error compensation of the machine tool.
此模型为串并联型机床敏感性分析、误差补偿和几何参数标定等提供了新的方法和手段。
Discuss how the model could be tested, including error analysis and stability conditioning, sensitivity, etc.
讨论如何进行模型测试,包括误差分析与稳定性。
The system can automatically compensate and calibrate the pressure sensor's zero point error, sensitivity error and thermal drift.
该系统能对压力传感器的零点误差、灵敏度误差和温度漂移进行自动的补偿校正。
To every equipment parameter that the optimum linear model can utmost reduces the influence to the fault detection precision of model error, and possess higher checkout precision and sensitivity.
对每一个设备参数都采用最佳线性模型可以最大限度的减少模型误差对故障检测精度的影响,运用此方法建立的模型具有更高的检测精度和灵敏度。
When the sample is used to perform sensitivity calibration of the instrument, serious error will arise.
如果使用这种样品刻度系统的灵敏度曲线,样品的不均匀性会引起严重的实验误差。
It is found by sensitivity study that the assumptions would not introduce significant error in the calculations.
敏感性试验表明,由这两个假设所产生的误差并不显著。
The result shows that error sensitivity of the cavity is related to it′s position and with the difference of the spacer′s material , the most error sensitive layer′s position is also different.
发现多腔窄带滤光片各腔的误差灵敏度与腔的位置有关,且各腔间隔层组成材料不同,其对误差最敏感的膜层位置也不相同。
Secondly, error modules of main braking were established and errors of the guidance law designed above were analyzed by error sensitivity coefficient matrixes.
其次,建立了月球软着陆主制动段的误差模型,并运用误差敏感系数矩阵对所提出制导律的制导误差进行分析。
This paper analyzes the relationship between perpendicular baseline and terrain height sensitivity firstly, based on height error induced by uncertainty of phase.
根据测量相位不定性引起的高度误差,分析了垂直基线与地形高度灵敏度的关系,并推导了垂直基线与高度模糊数的关系式。
An improved method is presented in order to remedy the disadvantages of the existing sensitivity methods, such as: false detection of damage locations and high severity estimation error.
针对原有灵敏度法对复杂结构损伤识别中存在的不足(误判损伤位置和高估损伤程度),本文对其进行了改进。
We analysis the affection that the transition matrix error of a Markov chain brings to the average reward of the system and discuss the computation of the system sensitivity.
我们分析了马尔可夫链转移矩阵的扰动对平均报酬的影响,讨论了系统敏感性的计算。
The results show that the device has higher sensitivity and accuracy. The instrumental error is less than 10%generally.
结果表明,该装置具有较高的灵敏度和准确度,系统测量误差一般小于10%。
The method and apparatus have a reduced sensitivity to error sources, i. e. gravity, internal friction and operator interference (unsteady holding of the instrument).
该方法和装置具有对误差源,即,重力、内部摩擦力和操作者干涉(不稳固地保持仪器)而言减小的灵敏度。
However, the compressed video data is highly sensitivity to error code. A few error codes may induce much code be decoded invalidly.
而且压缩后的视频数据对码元错误非常敏感,少量码元的错误就可能导致大批码元无法正确解码。
Discuss how the model could be tested, including error analysis and stability (conditioning, sensitivity, etc.).
讨论如何进行模型测试,包括误差分析与稳定性(适用条件,灵敏度等)。
This paper mainly studies the coupling error caused by induction voltage phase difference, and fluctuation of directional sensitivity caused by changes in near-field difference slope.
本文着重研究了因近场感应电压相位差引起的耦合误差,以及近场天线差斜率变化引起的定向灵敏度的变化;
It obtains low average mean squared error (MSE), fast convergence velocity and decreases the noise sensitivity at the same time.
该方法计算简单、均方误差小、收敛速度快,并且降低了算法对噪声的敏感性。
Efficiency enhanced si PIN detector and high sensitivity, large area si PIN detectors array has been developed and their sensitivity and relative error have also been simulated comprehensively.
提出了一种效率增强型硅pin探测器和新型高灵敏大面积硅pin探测器阵列的设计思想,并且对它们的探测灵敏度和相对误差进行了详细的理论模拟计算。
The sensor has properties of simple structure, high sensitivity and small non-linearity error, and it is of high application prospect in displacement and other parameters measurement.
发现该传感器具有结构简单、灵敏度高、非线性误差小等特点,在位移等非电量测量方面具有较好的应用前景。
Test results showed the homogenous error of sensitivity distribution of the sensor was 13%, which is much better than the capacitance sensor with only one pair of electrodes.
实验证明由该种“复合式极板”构成的电容式浓度传感器的检测场均匀性误差可达13%,远远优于单对极板的该项指标。
Describes the principle of the horizontal radial off-center instrument and adjustment method of its sensitivity. Explains measurement method and error analysis.
介绍了下卧式径向偏心仪的结构原理及其灵敏度的调整方法,说明了径向偏心位置的测定方法及误差分析。
The sensitivity ratio and relative error are 800% and 3% repectively.
结果表明该传感器的灵敏度约为80 0 % ,相对误差为3%。
The practical algorithm of sensitivity analysis of geometric programming is improved to reduce calculation error, and this method is applied in structure optimal design.
对使用几何规划进行灵敏度分析的实用算法进行了改进,提高了计算准确度,并把几何规划的灵敏度分析成功地用于结构优化设计中。
This channel coding based on source utilizes the property of compressed data which generated in order of importance, and improves the limitation to error sensitivity.
这种基于信源的信道编码方案充分利用了信源编码后的数据流按重要性排序的特性,并改善了其对比特差错非常敏感的不足。
The error sensitivity of contact position of point-contact tooth surfaces with respect to the mounting errors is an important index to evaluate the gearing performance.
点接触齿面的接触点位置对安装误差的敏感性是衡量齿面传动性能的一个重要指标。
The fuzzy and neural networks combined control overcomes the stable state error of the fuzzy control and the poor-sensitivity of the neural networks to minor system error.
介绍了一种模糊与神经网络相结合的控制方法,借以克服模糊控制存在稳态偏差的不足和神经网络对小偏差信号不敏感的缺陷。
The fuzzy and neural networks combined control overcomes the stable state error of the fuzzy control and the poor-sensitivity of the neural networks to minor system error.
介绍了一种模糊与神经网络相结合的控制方法,借以克服模糊控制存在稳态偏差的不足和神经网络对小偏差信号不敏感的缺陷。
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