Advanced fuzzy PID composite control for stabilized platform system | |
Yu, Zhi; Cao, JianZhong; Yang, HongTao![]() ![]() ![]() | |
2012 | |
会议名称 | 2012 9th IEEE International Conference on Mechatronics and Automation, ICMA 2012 |
会议录名称 | 2012 IEEE International Conference on Mechatronics and Automation, ICMA 2012 |
页码 | 2536-2540 |
会议日期 | August 5, 2012 - August 8, 2012 |
会议地点 | Chengdu, China |
出版地 | United States |
会议主办者 | IEEE Robotics and Automation Society; Harbin Institute of Technology; Kagawa University |
出版者 | IEEE Computer Society, 2001 L Street N.W., Suite 700, Washington, DC 20036-4928, United States |
产权排序 | 1 |
摘要 | The Stabilized platform is used for isolating the vibration and disturbance of carrier and ensuring the stability of the line of sight (LOS). Proportional-integral-derivative (PID) control provides an efficient solution to control problems and make good performance in static precision. The fuzzy controller has good robust and is effective for the nonlinear time-varying system. Based on Advanced Scale Factor and Smooth Handover, this paper presents an Advanced Fuzzy PID Composite controller (A-FPID) to achieve high performance in static precision and dynamic characteristic for stabilized platform. Through the study on the A-FPID, the Scale Factor of defuzzification is adjusted by self-adaptive parameters to improve the control effects of fuzzy rules. A fuzzy switch is proposed when controller switches between fuzzy and PID to reduce non-smooth and jitter problems. The simulation results indicate that the A-FPID can obviously improve the system's dynamical performance and enhance its static precision for stabilized platform. |
作者部门 | 飞行器光学成像与测量技术研究室 |
收录类别 | EI |
ISBN号 | 9781467312776 |
语种 | 英语 |
文献类型 | 会议论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/20519 |
专题 | 飞行器光学成像与测量技术研究室 |
推荐引用方式 GB/T 7714 | Yu, Zhi,Cao, JianZhong,Yang, HongTao,et al. Advanced fuzzy PID composite control for stabilized platform system[C]. United States:IEEE Computer Society, 2001 L Street N.W., Suite 700, Washington, DC 20036-4928, United States,2012:2536-2540. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Advanced fuzzy PID c(362KB) | 限制开放 | CC BY-NC-SA | 请求全文 |
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