For the same scale coefficient, the effect on the factors became greatest almost in the same range of fractal dimension. 对于相同的尺度系数,接触变形对流量因子的影响在相同的分形维数范围内达到最大值。
The rate of outline length and true area the fractional dimension D and scale coefficient K of the machined over surface are introduced in this paper. The advantages of these new methods over the traditional methods and its possibility to replace the traditional ones are also analyzed. 并提出轮廓长度率、表面真面积率、表面分形维数D、比例系数K四个评定参数,通过分析可以看出这组参数比传统方法所具有的优越性和代替传统方法的可能性。
On Correcting Skin Effect and Calculating Scale Coefficient in Dual Induction Logging 双感应测井趋肤效应校正和刻度系数计算研究
And when scale coefficient a is fraction or irrational number, it should be calculated according to Z transform method, whose algorithm has also been given. 当尺度系数为分数甚或无理数时,必须采用频域Z变换法进行计算,并给出了该算法。
In this paper, the necessity and the feasibility of scale factor error compensation are analyzed. According to the angular velocity of gyroscope, the method to demarcate scale coefficient is presented so as to compensate scale factor error caused by changes of gyroscope angular velocity. 分析标度因数误差补偿的必要性和可行性,提出了对陀螺按照角速度大小分段进行标定比例系数的方法,以补偿由于角速度变化而引起的陀螺标度因数误差。
Given a kind of Method of the fast PID control with changed scale coefficient for solving the problem of long calculated time with MCU in real-time control system. 针对单片机实时控制系统中PID控制运算时间过长的问题,提出了一种变比例系数快速PID调节法。
Method of the fast PID control with changed scale coefficient 变比例系数快速PID调节法
Part two: This paper analyzed the degree of predicting precision affected by decomposing scale coefficient of wavelet cycle model and various kinds of reservoir inflow runoff series. 第二部分,本文分析了小波周期模型的分解尺度数和各种不同入库径流序列对模型预测精度的影响程度。
The source of errors of the strapdown inertial navigation system is analyzed. It shows that the phenomena of closed position error becomes obviously with the increase of the scale coefficient error of the gyro. 对捷联惯导系统的误差源进行了深入分析,结果表明当陀螺仪刻度系数误差较大时,捷联惯导系统定位误差闭合现象较明显,即飞机返场时,误差有明显减小的现象;
Dimensional theory is applied to analyze the different values of the scale coefficient in physical formulas, and the analytic methods are also offered. 从量纲理论来讨论物理公式中的比例系数取值不同的原因,并给出具体的分析方法。
This paper presents the corrected analysis method about non-linear sensor intelligent linearization in detail, and on the basis platinum resistance non-linear characteristics, presents three kinds of linear corrected methods, look-up table, math formula and scale coefficient. 详细介绍了有关非线性传感器智能线性化校正的分析方法,以铂电阻非线性特性为例提出三种线性化校正方法,即查表法、数学公式法和比例系数法。
Then, compiling C language program to calculate the rectangular box dimension of scale coefficient curve, and judging the insulation condition of the branch, referring to change trends of fractal dimensions. 编写C语言程序对电流信号的低频概貌系数曲线进行矩形盒维数的计算,根据支路盒维数随绝缘情况的变化趋势及各自支路的检测标准值,判断支路的绝缘情况。
In the Gyro Parameters Deciding System, this algorithm mainly was used to determine the gyro scale factors and the drift coefficient sizes through the calculations with regressive model. 此算法主要是在陀螺定参系统中,通过回归建模计算来确定陀螺刻度因数以及各漂移系数的大小。
The asset scale has negative correlation coefficient with bank efficiency, while rate of expanse to asset, the quality of the loan and the state ownership have positive coefficient. 结果表明,资本充足率与银行成本无效率负相关,资产费用率、所有权的国有性质和不良贷款率与银行成本无效率正相关。
On the inter-annual time scale, the time coefficient oscillation period is three to four years in winter and it oscillates in a two year quasi-period in summer. 在年际时间尺度上,冬季的时间系数振荡周期约为3~4年,夏季时间系数的准两年振荡周期十分明显。
The results of the multiposition test and the stationary measurement test show that the matrices of the scale coefficient and the equivalent mounting error and the vector of zero bias could be calibrated efficiently by the proposed multiple regression analysis for the accelerometer units. 多位置标定及静态测试实验结果表明,采用多元回归分析可有效地标定出加速度计组件的刻度系数矩阵、等效安装误差矩阵和等效零位偏置向量。
The method for design thin-wall core box cast-in-site concrete hollow floor using common structural computing software is put forward and the scale for the magnifying stiffness coefficient of the spandrel beam and middle beam is discussed. 提出了采用常用的结构计算软件计算薄壁箱体现浇混凝土空心楼盖设计的方法,提出了边梁和中梁刚度放大系数的建议。
Application of Scale Coefficient Method in the Optimization of Sheet Metal Part Profile 比例因子法在冲压件外轮廓线优化中的应用
Fractal dimension and scale coefficient of surface profiles are calculated using structure function method. 用结构函数法计算磨损表面轮廓的分形维数和尺度系数。
Relative Errors and Determination of Rayleigh Damping Scale Coefficient 相对误差与Rayleigh阻尼比例系数的确定
It is found that the fractional dispersion coefficient of FADE increases with the transport scale, and the scale effect of the dispersion coefficient in the heterogeneous soil is much more significant comparing to that in the homogeneous soil. 研究结果表明,FADE的弥散系数具有随尺度增大而增大的现象,且均质土柱中FADE的弥散系数尺度效应小于非均质土柱中弥散系数尺度效应。
Radial scale markings includes Reflection Coefficient, VSWR, Return Loss ( in dB), and Transmission Loss ( in 1 dB steps). 径向标尺包括反射系数Γ、电压驻波比值VSWR、回归损失(dB)以及传输损失(1dB/每格)。
The hardware and software of Odometer are designed and scale coefficient is demarcated, too. 针对里程计的硬件及软件进行了设计,并对里程计的刻度因子进行了标定。
Automotive industry is one of china pillar industries in national economy in 2010. It is capital-intensive and technology-intensive industry with high input, high output, the product added value, economies of scale, high employment coefficient and obvious industrial spill-over effects. 汽车产业作为2010年我国经济发展的支柱产业之一,属于资本和技术密集型产业,具有高投入、高产出、产品附加值大、规模经济、就业系数大、产业波及效果明显的特点。
A mathematical modeling is established for the decision-maker to analyze how to adjust the production plan and the pricing strategy to maximize the profit of supply chain when market scale, price sensitivity coefficient and production cost are disrupted simultaneously. 主要采用数学建模的方法,分析了当市场规模、价格敏感系数和生产成本同时发生变化的情况下,供应链决策者调整产量计划和定价策略来保证供应链系统的最大收益的行为。
Under the same scale, the dispersion coefficient in the homogeneous soil is smaller than that in the heterogeneous soil, which indicates that the scale-invariance of the dispersion coefficient is quite related to the non-uniformity of the medium. 在相同尺度下,均质土体的弥散系数小于非均质土体的弥散系数值,表明其与介质的非均匀程度密切相关。
Besides, wavelet basis, scale setting and the wavelet coefficient curve value selection were discussed in detail. 详细探讨了小波母函数、尺度设置和小波系数曲线值的选取。
In consideration of the noise is normal with the scale transformation and attenuation coefficient of different situations, the correlation coefficient multiplication can detect the edge information while suppressing noise. 由于考虑到了噪声点与正常系数随尺度变换而衰减的不同情况,将相关性系数相乘可以有效检测出边缘信息同时抑制噪声。