控制原理

To introduce the control principle,spelter pot structure and its characteristics,the property characteristics of IPC6500 oil burning spelter pot for galvanizing by dipping.

介绍IPC6 5 0 0型热镀锌燃油锌锅的控制原理、炉型结构及特点，设备的性能特点，给出了控制电路图和燃油机结构示意图，指出该设备的油耗仅为 6～ 12kg/h ，是电加热方式生产费用的 2 0 %～ 30 %，并且能有效防止钢丝过热，延长锌锅寿命

So, using the basic method of fuzzy, PWM power adjuster,and thermocouple thermoscope sets and adaptive theroy, this paper gives a design on the canister temprature control of the injection Molding Machine.

所以，本文围绕注塑机的系统控制，结合模糊控制原理、脉宽调制理论、热电偶测温等理论方法，对注塑机料筒的温度控制器进行了设计。

The examination falls into two parts: the written test and the operation test. The written test is to check one's basic electric knowledge, which includes electric control theories, installation standards, etc. The operation test is a bit difficulty. Firstly, you have to connect several major loops and control loops appointed by the examiner within limited time. If you do right, the electricity is connected, the bell rings and the light turns on, then you will pass the test; but if it explodes and emits smoke, then you will not only get zero score but be scolded. Life is not a game, and one should never pretend to know things that he does not know.

考试分笔试和操作二项，笔试的内容都是最基本的电工知识，电气控制原理，电气安装规范等等，而考操作就有难度了，首先要你在规定的时间里接好考官指定几的主回路和控制回路，接对了，通上电，灯亮铃响顺利过关；若是爆炸冒烟，那不仅没分还要挨骂，生命不可儿戏，不懂不能装懂。

According to the principle of vector control used in an asynchronous motor, a simulation model of the asynchronous motor in electric vehicle and vector control system in rotor flux orientation was established with the help of Matlab/Simulink software.

根据异步电机矢量控制原理，建立了电动汽车用异步电机的仿真模型和转子磁场定向下的矢量控制系统模型，并在Matlab/Simulink软件环境下对其进行建模。

This paper analyzes the components of washing bottle machine with pairs of end pass in and out and the technological process of washing bottle,expounds the synchronous operation principle of the transmission system of the washing bottle machine.

叙述了双端式进出瓶洗瓶机的组成和洗瓶工艺过程，论述了洗瓶机传动系统的同步运行，利用电导率检测碱液浓度的控制及碱液温度控制原理。

The dynamic and ouput performance of the inverter system is also analysed by simulation with Saber software, and the main reasons is enduced. As the calculate speed of the DSP core is consided, digitally and analogically hybrid control scheme is adopted in this paper.

分析了两态滞环电流控制DBI的控制原理，利用Saber电路仿真软件对逆变器系统进行了仿真，并对系统的动态性能以及外特性进行了研究，得出影响系统动态性能及外特性的主要因素。

Automatic Control System of Power Driving is a specialized course for the student majoring in engineering such as machinery and electronic, Simulation electronic and Digital electronic technology , Automatic control principle are precourse for it.

电力拖动与控制是机电类专业的一门专业课程。该课程的先行课是电子技术、自动控制原理。开设目的是为系统学习变频技术等课程打下基础。

The model of the networked control system is also analyzed.

研究基于网络控制原理的时延问题，分析了网络控制系统的一般模型。

The horizontal roll axial shifting is the important method for H beam mill to adjust roll gap and control the size accuracy of the finished product.

水平辊轴向移动是H型钢轧机进行辊缝调整、控制产品尺寸精度的重要方法，已广泛应用在H型钢轧机中，研究其结构及控制原理对于自主开发H型钢轧机具有重要意义。

Secondly, based on the analysis of SMC theory, characteristics, the causes of chattering and decreased methods, a general sliding mode controller is adopted to the speed control of PMSM in this paper.

接着通过对滑模变结构控制原理、特性、抖振产生原因及削弱方法的分析，给出了一种用于交流永磁同步电机速度控制的常规滑模控制器。

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。