【正文】 。此次論文的完成既為大學(xué)四年劃上了一個(gè)完美的句號(hào)，也為將來走向工作崗位打下良好的基礎(chǔ)。 最后，再次感謝在大學(xué)傳授給我知識(shí)以及給我?guī)椭凸膭?lì)的老師，同學(xué)和朋友，謝謝你們！46參考文獻(xiàn)[1]：電子工業(yè)出版社，2012[2]李兆華，. 北京：中國(guó)電力出版社，2008[3]胡浩，陶增杰，：電子工業(yè)出版社，2012[4]（第2版）.北京：機(jī)械工業(yè)出版社，2011[5]江文，：機(jī)械工業(yè)出版社,2005[6]. 北京：機(jī)械工業(yè)出版社2011[7]. 北京：機(jī)械工業(yè)出版社,2000[8]：電子工業(yè)出版社，2011[9]. 北京：機(jī)械工業(yè)出版社，2008[10]:清華大學(xué)出版社，2006[11]莫岳平，:機(jī)械工業(yè)出版社，[12]劉思亮. 建筑供配電 中國(guó)建筑工業(yè)出版社，1998[13]汪永華. 建筑電氣 機(jī)械工業(yè)出版社，2004[14]王曉東. 電氣照明技術(shù) 機(jī)械工業(yè)出版社，2003[15]郭建林. 建筑電氣設(shè)計(jì)計(jì)算手冊(cè) 中國(guó)電力出版社，2011附錄廠區(qū)平面設(shè)計(jì)簡(jiǎn)易圖外文資料翻譯The development of modern control theory1. The Intelligent Control (Intelligent Control)Intelligent control is the artificial intelligence and automatic control bined, is a kind of people without intervention can be independently drive intelligent machine, realize the goal of automatic control. Intelligent control attention is not on the expression of mathematical formula, calculation and processing, and on to the task and the description of the model, symbols and environment of the recognition and the knowledge base and reasoning machine design and development. Intelligent control in production process, let the puter system imitation experts or skilled operator experience, establish knowledge based generalized model, a symbol information processing, heuristic program design, knowledge representation and the learning, reasoning and decision making intelligent technology, the external environment and system process, judgment, understanding forecast and plan, make the controlled object according to certain requirements to achieve the intended purpose.Intelligent control is based on the theory of artificial intelligence, cybernetics, operations research and systematics of subjects such as cross, its main features are:(1) And has knowledge of mathematical model of generalized said and mathematical model of the said in hybrid control process。(2) The core of intelligent control in highrise control, namely the organization level, its main task is to the actual environment or processes organizations。(3) System getting information is not only the mathematical information, more important is to text symbols, images, graphics, sounds, etc, all kinds of information.Intelligent control is in the process of development, there still exist many problems of further researches:(1) Explore a new intelligent control theory。(2) Using voice control。(3) Improve the system of independent learning ability and ability。(4) Use of the existing nonlinear technical analysis of the closedloop system characteristics。(5) Of the intelligent control system.2. Nonlinear Control (Nonlinear Control)Nonlinear control is the theory of plex control of an important basic problem, but also a difficult subject, the development of linear system with almost parallel. The development of the nonlinear system, mathematical tools is a very difficult question, Taylor series development for some situation is not applicable. The classical theory of the phase plane law only applies to the second order systems, apply to contain a nonlinear element of high order system describing function method is also a kind of approximate method. Because of the lack of nonlinear system research system, the general theory and methods, and prehensive methods to get bigger development, basically have:(1) The lyapunov method: it is by far the most perfect, the most general nonlinear method, but because of its general, used to analysis the stability or used to calm when lack structure are prehensive sex.(2) Variable structure control: because its sliding mode has to interfere with the perturbation, j, to the 8039。s attention, is a kind of practical nonlinear control of the synthesis method.(3) Differential geometry method: in the past 20 years, differential geometry method, nonlinear control systems research has been the mainstream, it to nonlinear system structure analysis, deposition, and structure of the relevant control design bring great convenience. Use the method of differential geometry nonlinear system is the inevitable oute of the development of modern mathematics, as Italy isidori professor pointed out: with differential geometry nonlinear system method to study the achievements, like 50 s with the Laplace transformation and plex function theory to single input and single output system research, or with linear algebra to multivariable systems research. But this approach also has its shortings, reflected in its plexity, without the hierarchy, the accurate linear control and spatial measure is destroyed, etc. So recently and scholars, the introduction of new more profound mathematical tools to develop new direction, for example: differential dynamics, differential topology and algebra topology, algebra how a few.3. Adaptive Control (Adaptive Control)Adaptive control system by constantly measuring system of input, the state, output or performance parameters, and gradually to understand and grasp object, and then according to the information obtained according to certain design method, make decisions to update the controller39。s structure and parameters to adapt to the change of environment, to reach the required control performance indicators. Adaptive control system should have three basic functions:(1) Identification of the object structure and parameters so as to accurately established the mathematical model of the controlled objects。(2) Given a control law in order to make the controlled system reach the expected performance index。(3) To be automatic correction controller parameters. So the adaptive control system is mainly used to process model unknown or process model structure known but unknown parameters and the random system.Adaptive control system of main type is used for the control system, the model reference adaptive control system, the optimal control system for, learn to control system, etc. Recently, nonlinear adaptive control system based on neural network adaptive control and get attention, and put forward some new meth