完整后设资料纪录
DC 栏位 | 值 | 语言 |
---|---|---|
dc.contributor.author | 柳振尧 | en_US |
dc.contributor.author | Chen-Yao Liu | en_US |
dc.contributor.author | 吴永春 | en_US |
dc.contributor.author | Prof. Yung-Chun Wu | en_US |
dc.date.accessioned | 2014-12-12T02:11:43Z | - |
dc.date.available | 2014-12-12T02:11:43Z | - |
dc.date.issued | 1993 | en_US |
dc.identifier.uri | http://140.113.39.130/cdrfb3/record/nctu/#NT820327006 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/57719 | - |
dc.description.abstract | 本论文利用模糊PID控制器来进行伺服系统的位置控制,顺利解决PID控制 器和模糊逻辑控制器应用于直流伺服马达位置控制上所衍生的问题,进而 提升系统整体的控制品质。研究的重点,将着重于模糊逻辑与PID控制器 的结合方法和设计程序,并分析模糊PID 控制器的性能。模糊PID控制器 是由模糊决策系统和PID控制器所结合而成,因此控制器设计的方法来自 于两个部份:一是为传统控制理论的设计方法与技巧;另一是来自专家经 验和知识。其中专家的经验法则是用来建立知识库;至于归属函数的定义 和设计则是以PID 控制器的设计方法作为依据而逐步建立。由于控制器是 根据系统响应采行区段设计,并以模糊逻辑结合之,不仅可使控制器的性 能大为提升,而且使得控制器的设计过程变得十分简便。本论文所进行的 模拟与实作,着重于模糊PID 控制器的性能分析并与在工业界最被广泛使 用的PID 控制器相比较。在线性及非线性的工作环境中针对直流伺服马达 的位置控制进行系统响应和稳健性测试,以验证出模糊PID控制器的性能 。 This thesis applies a fuzzy PID controller to realize the position control of a dc-motor position servo system. It solves the problems of the individual PID controller and the Fuzzy logic controller applied on position control of a dc motor and furthermore increases the performance of the whole system. The design methods and procedures of the combination of fuzzy logic and PID controller are emphaseized. Also, the performance of fuzzy PID controller is studied. The fuzzy PID controller consists of a fuzzy decison system and a PID controller. Therefore, the controller design method comes from two parts: one is the conventional control theory and design technique, the other is the experience and knowledge of the experts. The knowledge base is formed from the expert's experience and definition of membership function is based on PID controller design method. Since the controller design depends on the system response, it uses block design method and links these blocks by fuzzy logic. Not only it increases the performance of controller drastically, but also simplifies the process of the controller design. Simulation and implementation are focused on the performance analysis of the fuzzy PID controller and the comparison of the fuzzy PID controller with the conventional PID controller which is widely used in industry. The response and robustness tests of a dc motor position servo system are also performed with respect to linear and nonlinear enviroments to demonstrate the performance of fuzzy PID controller. | zh_TW |
dc.language.iso | zh_TW | en_US |
dc.subject | PID控制器; 模糊逻辑控制器; | zh_TW |
dc.subject | PID Controller (Proportional-Integral-Derivative Controller); Fuzzy Logic Controller; | en_US |
dc.title | 数位式直流伺服马达模糊PID位置控制器之研制 | zh_TW |
dc.title | Digital Fuzzy PID Position Controller Design and Implementation of DC Servo-motors | en_US |
dc.type | Thesis | en_US |
dc.contributor.department | 电控工程研究所 | zh_TW |
显示于类别: | Thesis |