查询词典 mathematical induction

The vector control mathematical model of linear induction motor is established under the synchronization reference frame.

在同步旋转坐标系下，建立了直线感应电动机的矢量控制数学模型。

According to the mathematical model of AC induction motor,the static measurement of electrical parameter for AC is achieved by pulse method.

文章根据异步电机的数学模型，采用脉冲法实现了电机基本物理参数的静态测试。

Based on the dynamic mathematical model of linear induction motor,a novel reciprocal power-fed linear drive experiment system was researched.

在分析直线感应电机动态数学模型的基础上，研究了一种新型的能量互馈式直线牵引传动试验系统。

Based on the equivalent iron loss circuit and the universal mathematical model of induction motor, a new model taking into account iron loss is proposed.

在等效铁损电路的基础上，从异步电机通用数学模型推导出一个考虑铁损的简化模型。

In this paper, the basic principles of vector control, coordinate transformation, the mathematical model induction motor control and fuzzy theory, for vector control characteristics, the design of a rate based on fuzzy logic controller to form a new vector control system, using MATLAB / SIMULINK Software simulation analysis.

本文阐述了矢量控制的基本原理、坐标变换、异步电机的数学模型以及模糊控制理论，针对矢量控制特点，设计一个基于模糊逻辑的速度控制器来组成新的矢量控制系统，利用MATLAB/SIMULINK软件进行仿真分析。

Based on the analysis of the mathematical model of induction motor, this paper addresses the problem of tracking control of stator flux and torque.

所谓跟踪控制，就是对于受控系统，寻找适当的输入，来实现使输出跟踪参考信号的目标。

The mathematical model of the linear induction motor is built in the way of motor science, and then the control model of the linear motor feed system is proposed, and the relations between the parameters in the model and the system dynamic performances are studied, using the Simulink Module in MATLAB.

从电机学的角度建立了直线感应电机的数学模型，然后又建立了直线电机进给系统的控制模型，通过MATLAB的Simulink功能模块仿真分析模型中各参数和系统动态稳定性的关系。

The integrated mathematical model of the induction motor system with the consideration of dead time of inverter is set up and the effect of the dead time of inverter on the torque pulsation of system is studied.

建立了考虑逆变器死区时间的异步电动机系统整体数学模型，研究逆变器死区时间对系统转矩脉动的影响。

Based on basal mathematical model of induction motor, affine nonlinear model, Euler-Lagrange and port-controlled Hamiltonian dissipation model, are obtained.

根据感应电动机的基本动态数学模型，得到仿射非线性模型、欧拉－拉格朗日及端口受控的哈密顿耗散模型。

With the continuous development and thorough of science and technology,and reflected on science and technology by people continued to be deepen,scientific research is played an important role in scientific research,such as experimental methods, induction, mathematical methods,the limitations of traditional scientific methods have been unprecedented criticism, revealed serious limitations and shortcomings.

讨论科学方法的不足和局限性，并不是要表明科学方法在科学研究中没有任何地位与作用，只是表明科学方法不是完美无缺的，它需要其它方法的补充。比较自由、灵活的艺术方法不仅能随着科学技术的不断发展以及人们对科学技术反思的不断深入，科学方法的局限性也日益暴露出来。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。