本文讨论刚性微分方程混合方法的误差特性。
In this paper, we discuss the error behaviour of hybrid methods for stiff differential equations.
利用最小二乘法还推出了误差特性的估算公式。
By employing the least squares technique, the estimation of the error characterist is achieved.
分析了调制型捷联系统的误差特性并建立了四位置转位方案模型。
The error characters of rotary SINS are analyzed and the model of four-position indexing scheme is established.
文章阐述了几种组合互感器的特点,介绍了组合互感器的误差特性。
The characteristics of some kinds of packet transformers were elaborated, and the error property of packet transformer was introduced.
本文提出一种利用间接法来推定摄像机光谱特性的误差特性新方法。
A new, indirect method to estimate the error characteristic of the spectral distribution of color video camera is proposed in this paper.
分析了电力系统频率偏移和谐波对传统感应电能表误差特性的影响。
The influence of frequency deviate or harmonics to the traditional kilowatt hour meter of electromagnetic induction type is analysed in the paper.
并对几种方案在不同误差特性状态下的短波信道中应用的结果进行了评估。
The results of several schemes applied in short wave channels of different error features are also evaluated.
讨论与分析了测边后方交会点的精度问题,同时给出了点位误差特性曲线图。
This paper discusses and analyzes the accuracy problem of linear-resection points. At the same time, the property graph of point position error is given.
讨论与分析了测边后方交会点的精度问题,同时给出了点位误差特性曲线图。
This paper discusses and analyzes the accuracy problem of linear-resection points.
采用了注入工频电流法测量电网电容电流,并对该方法的误差特性进行了分析。
Moreover, a method of measuring the network capacity current by injecting a 50 Hz current is applied into the neutral point and the error characteristic is analyzed.
本文以超声测流为主要研究对象,建立了流量最优解算方程,分析了其误差特性。
Taking acoustic flow measurement as an object of study the author has proposed an optimum formula, and its error analysis is made.
通过改变CVT中压变压器绕组的布置方式,可降低其直流电阻,从而改善负载误差特性。
Through a reasonable winding arrangement of CVT, the DC resistance can be reduced largely, hence the on load error characteristic can be improved.
复射线展开法是计算目标散射场的一种简捷的方法,其可靠性有赖于对误差特性的系统研究。
The complex ray expansion is a simple approach for target scattering field computation, whose effectiveness depends on the systematic investigation of its error.
为了保证静电监控器的导航定位精度,需要了解静电陀螺的姿态误差特性,建立相应的误差方程。
The attitude error performance of electrostatic gyro should be understood and the relevant error equations must be set up in order to ensure the navigation precision of ESGM.
详细给出了湿式气体流量计的具体结构以及测量原理,并分析了其示值误差特性和回转误差特性。
The specific structure and measuring principle of the wet type gas flowmeter are given in detail; and the characteristics of indication error and cycling error are analyzed.
采用多项式拟合曲线,可以发挥其便于计算和分析的优点,能够更好地反映电流互感器10%误差特性,使用方便。
The interpolation polynomial is applied in curve fitting for easy calculation and analysis and better representation of CT10%error curve.
文中以陀螺仪和加速度计的误差特性为基础建立了SINS的导航误差模型,并对SINS静基座下的误差特性进行了仿真分析。
Based on gyro and accelerometer error characteristic, this paper sets up the error model of SINS, and has simulated and analyzed the error characteristic of SINS on still base.
每一转换器都具有误差遥测特性和各种故障保护特性,包括连续的短路保护(自动恢复)输出特性。
The unit includes remote error sensing and numerous fault protection features, including continuous short circuit protection (with automatic recovery), output.
通过误差矩阵和模具的工作特性函数反求输入控制量是加工高精度的自由曲面光学镜所面临的难题。
It is a difficult problem to solve the inputted data when the matrix of error data and the working characteristics of the tool are known in precision machining.
针对焦炉火道温度在线检测的问题,在分析焦炉火道温度特性的基础上,建立了一种基于误差预测的高精度焦炉火道温度软测量模型。
The features of coke oven flue temperature are analyzed, and a highly accurate soft-sensing model based on error forecasting is established to measure the coke oven flue temperature on-line.
在许多应用中,初始误差是最重要的特性。
In many applications, initial error is the most important specification.
动态滞后误差的大小不但与跟踪系统有关,还与目标运动特性有关。
The amount of the dynamic lag errors not only is concerned with the tracking system, but also concerned with the moving characteristics of target.
由于系统方程是时变的,在测量过程中,系统噪声和观测噪声的统计特性等很难精确地估计或测定,事实上很多误差模型都不能简单的设为白噪声。
Because the system equation is changed with time, during the measurement, the statistic character of the system noise and the observation noise cannot be estimated or be determined accurately.
我们又进一步研究了由于网络节点特性变化所引入的误差对检测精度影响,讨论了在一定检测精度要求下,这种光纤补偿网络的优化设计。
We have also discussed the influence of the variation of the characteristic parameter on the measurement error and shown a design of the network.
该文讨论了模糊系统的数字逼近特性,同时分析了逼近误差和初始状态误差对模糊系统的影响。
In this paper, the numerical approximation characteristics of fuzzy system are discussed, and the influence of approximation error and initial state error on fuzzy system are analyzed.
本文主要研究力矩电流产生器的频率特性和误差分析,同时根据实验结果评价了它的性能。
This paper investigates mainly frequency characteristic and error analysis, evaluates the performances of the torque current generator according to experimental results.
在分析和研究加速度计动态输出的基础上,综合了加速度计仿真模型和三轴转台数学模型以及测试误差的特性。
Based on analysis and study the dynamic output of accelerometer, simulating model of accelerometer, mathematical model of three-axis turntable and the characters of test errors are synthesized.
讨论了高准确度测试仪表的质量指标,并分析了数字式智能仪表的结构、静态特性修正和测试误差修正。
In order to demarcate the other testing instrument the paper analyzes a digital intelligent instrumentation including its constitution , static characteristic revision and temperature error revision.
讨论了高准确度测试仪表的质量指标,并分析了数字式智能仪表的结构、静态特性修正和测试误差修正。
In order to demarcate the other testing instrument the paper analyzes a digital intelligent instrumentation including its constitution , static characteristic revision and temperature error revision.
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