实验结果表明,仪器的重复性和稳定性精度误差基本在2%左右,检测结果符合正态分布。
In the test of instrument performance, the result shows that the tolerance at repeatability and stability is around 2% and the results are at normal distribution.
本文介绍了一种提高加权精度稳定性的实用技术。
This paper introduces a practical technique of heighting weighting accuracy stability.
因此,在不影响测量精度或稳定性的情况下尽可能缩短测试时间是非常重要的。
Therefore, it is important to shorten the test time as much as possible without sacrificing measurement accuracy or stability.
实验证明,该算法不但可以有效地克服标准遗传算法的缺陷,而且计算速度、精度和算法稳定性也得到了显著提高。
The research results show that the algorithm can not only overcome the shortcomings of SGA effectively, but also evidently improve the computing speed, computing precision and computing stability.
实验证明,该算法不但可以有效地克服标准遗传算法的缺陷,而且计算速度、精度和算法稳定性也得到了显著提高。
The research results show that the algorithm can not only overcome the short comings of SGA effectively, but also evidently improve the computing speed, computing precision and stability.
通过与BP算法的仿真结果比较分析,发现该算法具有稳定性好,收敛速度快,预测精度高的特点。
According to the analysis of simulation results compared with BP algorithm, this algorithm has the advantage of the fine stability, fast convergence speed and high precision.
这就要求计量部门具有能建立具有更高的精度、稳定性和可靠性的恒定的温度场环境的温度控制系统。
The measure department needs a temperature control system which should have higher precision, stability, dependability on founding a temperature entironment.
针对系统的鲁棒稳定性、稳态精度以及抗干扰能力,进行了变负载、变电机转速实验。
And aiming at robust stability, steady state accuracy and capability of anti-jamming, we take the experiments of the variable speed and load.
在光电经纬仪中,电视或红外脱靶量的滞后对控制系统的稳定性和跟踪精度都有较大的影响。
In a photoelectric theodolite, the time delay of TV or IR miss distance will have a relative large influence on stability and tracking accuracy of the control system.
在结构动力分析中提出了建立冲量方程并求解的方法,给出了该方法的积分格式并讨论了其数值稳定性、精度等数值特性。
Both the impulse equations of structural dynamics and the solution were established, and the (numerical) stability and accuracy of the integral formulation were also discussed.
通过试验验证了该校准盘系统的转速稳定性并证明线速精度均达到或优于设计参数的要求;
It is verified experimentally that both stability of rotating speed and accuracy of linear velocity of this calibrating disk system have achieved or exceeded the desire of designing parameters.
数值算例验证了本文方法具有精度高和稳定性好的特点。
The numerical example validates the good accuracy and high efficiency of this method.
它能产生频率高、精度高、稳定性好的波形。
It has high level of stability and can produce waveform of high frequency and precision.
文中给出系统硬件、软件设计结构和原理图,改善了原有光电测速精度,提高了系统工作稳定性和可靠性。
This paper presents the hardware, software design and structure diagram of the DSP chip which improves the system stability and reliability.
从现场测试结果看,系统有较好的稳定性和高精度的温度控制,满足了半导体行业的生产要求。
According to the test result on the site, the system offers high stability and accurate temperature control. It satisfies the requirements of semiconductor production.
因此,有必要通过对颜色测量相关理论的研究,设计一种具有高精度、高稳定性、强抗干扰且价格低廉的在线颜色测试系统。
Hereby, based on the deep study of the relevant theory of color measurement, an online color measurement system was designed with high precision, good stability, strong anti-jamming, and low cost.
实验结果表明,基于DSP的磁悬浮轴承数字控制系统具有稳定性好、控制精度高、响应快及噪声低等特点。
The experimental result shows that the DSP-based digital magnetic levitating bearing control system features advantages of high stability, high control precision, fast response and low noise.
数值结果表明,奇异杂交边界点法具有较高的精度和数值稳定性。
Numerical examples have shown high accuracy and high convergence rates of the presented scheme.
设计了一种具有良好稳定性和高精度的带隙基准电压源电路。
A bandgap voltage reference circuit with good stability and high accuracy is designed in this pa - per.
文中的精度分析和稳定性分析表明该差分格式在等步长条件下具有二阶精度、无条件稳定。
Accuracy analysis and stability analysis indicate that this scheme has two order accuracy and is unconditionally stable when grid size is constant.
观测方案保证了控制的稳定性和控制精度。
The proposed scheme assures the stability of control and control precision.
该系统具有稳定性好、精度高、响应快的特点。
The system offers good stability, high accuracy and quick response.
光电控制系统是自动化控制系统的核心技术之一,其稳定性及其精度决定了自动化控制过程的优劣。
Photoelectric control system is one of the core technology of automatic control system, its stability and accuracy decides the automatic control process.
实践结果表明,用此控制方法来控制梗丝水分效果显著,稳定性好,精度有明显地提高。
The practice results show that it is notable effect for this method to control moisture of cut stem, stability and precision to be improved and advanced.
对采用该方法求解点源出平面波动问题时的数值稳定性和精度进行了数值试验研究。
Numerical test study about the stability and precision of the method is made by discussing the solution of SH wave motion.
文中介绍了一种高精度、高稳定性的铂电阻测温仪的设计与实现。
In This paper, design and realization of a high performance platinum resistance thermometer are introduced.
文中介绍了一种高精度、高稳定性的铂电阻测温仪的设计与实现。
In This paper, design and realization of a high performance platinum resistance thermometer are introduced.
应用推荐