The thesis introduces a three phase AC motor's mathematical model in static reference frame and a simulation system for AC motors to develop a vector control inverter system.
针对三相异步电机矢量控制系统的要求，根据在静止坐标系统中异步电机的数学模型，进行了系统仿真。
For the complexity and difficulty of establishing an accurate mathematical model of DO parameter control in sewage treatment system, we propose a fuzzy control method with PLC to deal with it.
针对污水处理系统DO参数控制的复杂性和难以建立准确数学模型的特点，提出了一种用PLC对系统进行模糊控制的方法及实现。
Warp unwinding tension control system for sizing machine lacks an precise mathematical model, and has nonlinear and time-varying Characteristics.
浆纱机经纱退绕张力控制系统缺乏精确的数学模型，且具有非线性和时变性的特点。
The variable speed control for freeway traffic is a nonlinear and time variable system, it is difficult to model with a mathematical model. A neural network control method is put forward.
针对高速公路可变速度控制是一个非线性时变系统，难于用数学模型准确建模这一特点，提出了神经网络控制方法。
Based on the mathematical model of AC asynchronism motor, a novel method for modeling and simulation of AC asynchronism motor control system in Matlab was proposed.
在分析交流异步电动机数学模型的基础上，提出了交流异步电动机控制系统仿真建模的新方法。
The mathematical model for aircraft engine, heat exchanger, duct, venturi, valve and other components in aircraft environment control system (AECS) is described in this paper.
介绍了飞机环境控制系统中发动机引气、热交换器、管道、文氏管以及阀门等部件的数学模型。
Mathematical model of adaptive variable structure of control system for DC servo robot was established with nonlinear sliding mode formed with saturation type scalar functions.
采用饱和型标量函数构成非线性滑模建立直流伺服机器人控制系统的自适应变结构数学模型。
The control for speed limitation on freeway is a nonlinear and time variable system, it is difficult to model with a mathematical model. A control method based on RBF Neural Network is put forward.
针对高速公路限速控制是一个非线性时变系统、难以用数学模型准确建模这一特点，提出了R BF神经网络控制方法。
Using magneto-rheological damper, semi-active control theory and method, mathematical model of a controllable magneto-rheological damping and nonlinear control system is established for seats.
采用磁流变阻尼器半主动控制理论和方法，建立座椅可控磁流变阻尼非线性控制系统的数学模型。
The experiments and the actual operating results showed that the MCDBES system has better control performance for unknown any mathematical model of a fuel-burning ceramic kiln.
经试验和实际运行结果表明，MCDBES系统对未知数学模型的被控对象，具有良好的控制性能。本文提出的MCDBES已成功地应用于燃油陶瓷窑炉计算机控制系统。
In this paper, the concept of transfer function in control engineering is applied to produce a mathematical model for the play system of cassette recorder mechanism—block diagram of transfer function.
本文根据自控原理中传递函数的概念，建立盒式录音机机芯走带系统的数学模型——系统传递函数框图。
The control for speed limit on expressway is a nonlinear and time variable system, it is difficult to simulate with a mathematical model. A neuro-fuzzy network is proposed to solve the problem.
高速公路限速控制是一个非线性时变系统，难于用数学模型准确建模，提出一种模糊神经网络实现限速控制。
In accordance with the features of mathematical model of monitoring system for width of steel plate, a varying structural dual mode control method is stated.
针对钢板宽度测控系统数学模型的特点，提出了一种变结构双模控制方法。
Firstly, analyzes the PMSM mathematical model at different coordinates and the conversion among them, then, build the system model for vector control.
首先分析了永磁同步电动机在不同坐标系下的数学模型及其之间的转换，并搭建了系统的矢量控制模型。
The authors constructed a mathematical model of the optimal control for a bank belt system.
最佳阻尼控制是一种结构参数（阻值向量）的最优化控制，设计简单。
The tie line bias control for North China interconnected power System is investigated, the mathematical model for North China power System is proposed.
本文对华北互联电力系统联络线交换功率偏移制方式进行了研究，提出了相应的数学模型。
Fuzzy controller is widely used in industrial control system for its robustness, relatively simple structure, quicker response and unnecessary for explicit mathematical model of the controlled object.
模糊控制器以其结构简单、鲁棒性强、不需要被控对象的数学模型及粗调快速等优点被广泛应用于工业控制系统。
Basic principles for constructing schedule-expense-control system are elucidated. The mathematical model for schedule -expense-control is set up in this paper.
通过分析建立“进度-费用”子系统的基本原理，建立起“进度-费用”控制的数学模型。
A mathematical model was set up for the ETB system. Based on it, an improved PID control algorithm and a varying sliding mode control algorithm were proposed and verified in MATLAB/SIMULINK.
建立了电子节气门体的数学模型，并以此被控对象在MATLAB/SIMULINK中设计并验证了改进型PID与变滑模控制器算法。
A linearized mathematical model for the developed triplex redundance servo control system is derived on the basis of its mechanism analysis.
对研究的三余度伺服控制系统的机理进行分析，建立了被控对象的线性化数学模型。
The mathematical model of refrigeration cycle system and the object model of the temperature control for the operator cabin are put forward in the paper.
并最终建立了制冷循环系统的数学模型和驾驶室温度控制的对象模型。
This research contain such as: Firstly, establishing offshore platform cold storage nonlinear mathematical model described by state-space for control simulation of refrigeration system.
本文所做的研究工作主要包括以下内容：首先在分析制冷循环热力学原理的基础上建立了基于状态空间描述的制冷系统动态非线性数学模型。
This research contain such as: Firstly, establishing offshore platform cold storage nonlinear mathematical model described by state-space for control simulation of refrigeration system.
本文所做的研究工作主要包括以下内容：首先在分析制冷循环热力学原理的基础上建立了基于状态空间描述的制冷系统动态非线性数学模型。
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