Integrated Fuzzy Robust Controller for Flight Control Design

来源 :Computer Aided Drafting,Design and Manufacturing | 被引量 : 0次 | 上传用户:darkblueangel
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
μ-synthesis is a practical design approach and has been applied successfully to achieve a nominal and robust performance objectives. However, this design method suffers from the complexity of its practical implementation and high computational demand due to its high order dynamics. To overcome this problem, the interaction between fuzzy logic control which is a part of intelligence control theory and μ-synthesis controller is carried out. This is called integrated fuzzy robust controller in this paper. It is obtained by coupling fuzzy pd with μ-synthesis controller through the outer loop. Using this design strategy, we can keep the system performance and robustness even a high order μ-synthesis controller is reduced into second order model. In order to test the effectiveness of this design method, the linear simulation results for a launch vehicle’s attitude control motion are presented at the end of this paper. μ-synthesis is a practical design approach and has been applied successfully to achieve a nominal and robust performance objectives. However, this design method suffers from the complexity of its practical implementation and high computational demand due to its high order dynamics. , the interaction between fuzzy logic control which is a part of intelligence control theory and μ-synthesis controller is carried out. This is called integrated fuzzy robust controller in the outer Using this design strategy, we can keep the system performance and robustness even a high order μ-synthesis controller is reduced into second order model. In order to test the effectiveness of this design method, the linear simulation results for a launch vehicle’s attitude control motion are presented at the end of this paper.
其他文献
如果你最近刚刚更新了手机,你并不孤单。根据市场研究公司Gartner的调查,每年有超过5亿支手机被更新换代。 If you have recently updated your phone, you are not alone.
请下载后查看,本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view profile.
Control of shock wave and boundary layer interaction finds still a lot of attention. Methods of this interaction control have been especially investigated in re
中国近年来的1100多种新材料中,八成是在空间技术的牵引下研制完成的,有1800多项空间技术成果已应用到国民经济各个部门,有3000多家民用企业参与到载人航天的生产、研制中。
随着民用航空业的高速发展和航空业务的日益增长,航空科技不断进步,先进的空管技术设备的不断更新与应用,对民航空管技术保障从业人员的综合素质的要求越来越高,不但要求具备
从一道培训考题的结果引发思考了目前标准化工作亟待加强的必要性,同时提出了加强标准化工作、提高技术文件质量的几项措施。 From the result of a training exam, we thin
2005年4月27日,当今世界上最大的民用飞机——A380成功完成了历时近4个小时的首次试飞。当这个庞然大物平稳地降落在图卢兹国际机场时,在场的3万名观众爆发出阵阵欢呼。这短
本文提出了一种基于虚拟仪器技术的EEC检测系统,并应用在某型涡扇发动机综合电子调节器t4通道的监控与测试中。系统利用Delphi语言底层编程技术,采用PCL系列板卡模拟EEC检测
Turbulence properties of a wall-bounded turbulent mixing layer associated with an opening step were extensively measured using I- and X-type hotwires. The turbu
在15年前,太空升降机的构思还只是空想,因为在没有火箭推动的情况下,既使是一根电缆也难以进入太空。但现在已经有材料能延伸到62000英里的高空,并且能够支撑自身的重量。采