Stability Analysis of FDCM-Based Controller for Hypersonic Vehicles
Adaptive control is a fundamental problem in control system design.This paper addresses an important but challenging issue in the design of intelligent adaptive controllers,which is the stability guarantee.The intelligent adaptive control based on fuzzy dynamic characteristic modeling(FDCM)was proposed for nonlinear system design and analysis through the combination of fuzzy dynamic modeling and characteristic modeling approaches.Motivated by our previous research work,we discuss the stability properties of an FDCM-based controller in its application of hypersonic vehicle.Considering the requirement of complex controller design for hypersonic vehicle,an FDCM-based control design structure is first developed.Then,under some conditions in system parameters of FDCM,our controller stability analysis problem is formulated.By defining a Lyapunov function and using the Lyapunov stability construct,we develop a new result of uniformly asymptotic stability for the proposed FDCM-based controller in hypersonic vehicle control application.This result provides a theoretical guarantee to our proposed controller design and implementation.
Fuzzy dynamic characteristic modeling(FDCM) Stability analysis Controller Nonlinear golden section controller
Xiong Luo Ruixin Li
School of Computer and Communication Engineering,University of Science and Technology Beijing(USTB),30 Xueyuan Road,Haidian District,Beijing 100083,China;Beijing Key Laboratory of Knowledge Engineering for Materials Science,30 Xueyuan Road,Haidian District,Beijing 100083,China
国际会议
The 2015 Chinese Intelligent Automation Conference(2015中国智能自动化会议)
福州
英文
577-585
2015-05-08（万方平台首次上网日期，不代表论文的发表时间）