The PM brushless DC motor is a multi-variable and non-linear system.
永磁无刷直流电机控制系统是多变量和非线性的。
The standard system matrix vector equations on multi-variable control system are educed.
导出了多变量控制系统的标准化系统矩阵向量方程。
So the greenhouse is a multi-variable coupled, time-varying and non-linear complicated system.
因此，温室环境是多变量耦合、时变、非线性的复杂系统。
The controller ties the output of PID with the output of linear multi-variable excitation controller.
该控制器将PID的调节输出和线性多变量反馈励磁控制器的输出进行综合。
Then, several typical multi-variable level control experiments on three tank liquid-level control system were designed.
三容水箱液位控制实验系统是一种非线性、强耦合、多变量和大滞后的复杂系统。
For the car-seesaw system with multi-variable and nonlinear characteristic, a state feedback control approach is put forward.
针对具有多变量、非线性特性的小车跷跷板系统，提出了一种状态反馈控制方法。
This paper proposes the order and parameter identification of electro-hydraulic servo system by multi-variable time series CAR.
本文提出了用多变量CAR时序模型来辨识电液伺服系统的阶和参数。
On the basis of traditional vortex flowmeter, a multi-variable vortex flowmeter based on HART communication protocol is designed.
在传统涡街流量计的基础上，设计出带有HART通讯协议的多变量涡街流量计。
Because power systems are complex and multi-variable, it is very difficult to realize automatic secondary load-frequency control.
电力系统一般都很复杂且变量又多，实现二阶负载—频率自动控制也相应变得很困难。
Simulation test illustrates that the presented algorithm is efficient for both one-variable functions and multi-variable functions.
实验测试结果表明，该算法对一元函数和多元函数都有很好的效果。
To ensure the system robustness, a multi-variable decoupling controller was designed based on the vector transform model of AC motor.
为保证闭环控制系统的鲁棒性，设计了基于交流电机的矢量变换模型的多变量解耦控制器。
This paper discusses the fuzzy multi-variable regression analysis classification method, a new method of classification in cartography.
本文探讨了地图制图中一种新的分类方法——模糊多元回归分析分类法。
Through the function of controled variable in a multi-variable decoupling control system, the given values and interference are analyzed.
通过多变量解耦控制系统被控变量的函数，对给定值和外部干扰进行分析；
The dynamic characteristics of multi-variable system under parameter perturbations are analysed by System Sensitivity Theory in this paper.
本文运用系统敏灵度理论分析了多变量系统在参数摄动条件下的动态特性。
Permanent magnet synchronous motor is a multi-variable, non-linear and strong-coupling system, the traditional PID control is not effective.
永磁同步电机是一个多变量、非线性、强耦合的系统，传统PID速度控制效果不理想。
The resultS show that the present method is simple, reliable and can be applied to the multi-variable optimization design of large structures.
算例表明，本文所述方法简便、实用，尤其适用于大型复杂结构的多变量优化设计。
Inverted pendulum is an unstable, multi-variable, nonlinear and strong-coupling system, so a valid control method must be used to keep it stable.
倒立摆是一个不稳定、多变量、非线性和强耦合系统，因此只有采取行之有效的控制方法才能使之稳定。
Steam generator level is a non-linear, mutative and multi-variable system. It is a problem to design the control system because of "false level".
蒸汽发生器水位控制系统是非线性、时变的多变量系统，“虚假液位”现象的存在使蒸汽发生器液位控制成为一个难题。
The article gives a description of the multi-variable multinomial regression model and discusses its use in fishery technical and economic analyses.
本文试图从多元多项式回归模型的特性出发，研究其在渔业技术经济分析中的应用。
At last, the fuzzy multi-model coordinated control system which USES multi-variable inner model controller as the local controller has been designed.
最后，设计了以多变量内模控制器作为局部模型控制器的模糊多模型协调控制系统。
On the other hand, according to beam theory formula, other mathematical models are constructed with multi-variable stepwise regression analysis method.
本文同时参考梁理论计算鞍型板自重成型的公式，建立样本数据的回归模型。
With the support of the SAS system, it can help achieve better results if the methods of multi-variable analysis and other DM technologies are put to use.
在SAS系统的支持下，如果把多元分析方法与其它数据挖掘技术结合加以灵活运用，应该会有更好的效果。
In this article, we introduce the principle of optimality in dynamic programming and some methods for solving certain simple variable and multi-variable problems.
本文引述了动态规划中的最优化原则和一些有关单变量和多变量问题的求解方法。
However, we'll see one later using a cool trick, and multi-variable calculus. So, for now, we'll just leave the formula like that, and we don't know how long it is.
但之后我们会用很酷的方法解决它，以及多元微积分，但目前，我们只需要写到这就行了，我们还不懂如何计算它。
It sets the voltage feedback parameter directly according to the regulation precision for steady state while realizes the multi-variable coordinated optimization control.
既根据稳态调节精度的要求设定电压反馈系数，又实现了多变量协调优化控制。
Finally, this article discussed the first data-mining model, the regression model (specifically, the linear regression multi-variable model), and showed how to use it in WEKA.
最后，本文探讨了第一个数据挖掘模型：回归模型(特别是线性回归多变量模型)，另外还展示了如何在WEKA中使用它。
Solid waste boiler system is a complicated multi-variable system with nonlinear characteristic, and the parameters of this system change according to the condition of operation.
垃圾锅炉系统是一个复杂的多变量系统，具有非线性特性，系统参数随运行工况的变化而变化。
Because the objective function of the safety of factor is nonconvex, multi-variable, and existing many minimums, searching the most dangerous failure surface usually is difficult.
由于安全系数的目标函数是非凸的、多变量的并且存在多个极小值，所以一般边坡最危险滑弧的搜索是困难的。
You may want to note that this is the first volume, and that the second volume is also worth getting: Calculus, vol. 2: Multi-Variable Calculus and Linear Algebra with Applications.
你会发现这是他它的第一卷，并且第二卷也值得去读：微积分卷2：多远微分与与线性代数及其应用。
You may want to note that this is the first volume, and that the second volume is also worth getting: Calculus, vol. 2: Multi-Variable Calculus and Linear Algebra with Applications.
你会发现这是他它的第一卷，并且第二卷也值得去读：微积分卷2：多远微分与与线性代数及其应用。
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