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中文摘要：
针对状态不可测的严格反馈或纯反馈单输入单输出非线性不确定系统、单输入单输出非线性不确定时滞系统、多输入多输出非线性不确定系统、多输入多输出非线性不确定时滞系统、非线性互联不确定系统和时滞系统，结合模糊自适应控制、backstepping自适应控制和非线性鲁棒控制的方法和理论，研究模糊状态观测器的设计方法，提出基于状态观测器的backstepping模糊自适应输出反馈控制的策略和方法；给出模糊闭环系统的稳定性、收敛性的证明，获得高水平的理论研究成果。这对于促进非线性模糊自适应控制理论的发展有着重要的意义，为研究复杂工业过程的控制提供新的方法和理论依据。
英文摘要：
uncertain nonlinear systems；fuzzy logic systems；state observer；output feedback control；stability analysis
结论摘要：
该项目针对不满足匹配条件、且状态不可测的单输入单输出不确定系统、多输入多输出非线性不确定系统和互联非线性不确定大系统，考虑系统存在时滞、未建模动态、未知控制方向、非线性死区、执行器故障和随机干扰等条件下，应用模糊逻辑系统或神经网络对不确定非线性系统进行建模或辨识，在此基础上，研究了模糊状态观测器的设计问题，提出了模糊状态观测器、模糊滤波观测器及高增益观测器的设计方法。基于所建立的模糊状态观测器，应用backstepping设计、鲁棒控制设计和容错控制设计等方法和理论，分别提出了严格反馈和纯反馈不确定非线性系统的模糊自适应输出控制方法；具有为建模动态的严格反馈和纯反馈不确定非线性系统的模糊自适应输出控制方法；具有死区的严格反馈和纯反馈不确定非线性系统的模糊自适应输出控制方法；具有执行器故障的严格反馈和纯反馈不确定非线性系统的模糊自适应输出控制方法；严格反馈和纯反馈不确定非线性随机系统的模糊自适应输出反馈控制方法；给出了以上各种模糊闭环系统的稳定性和收敛性证明及计算机仿真验证。本项目研究的成果在IEEE会刊《IEEE Transactions on Fuzzy systems》、《IEEE Transactions on Systems, Man and Cybernetics》、《IEEE Transactions on Neural Networks》和《IEEE Transactions on Control Systems Technology》上发表论文（含录用）23篇； 在《Fuzzy Sets and Systems 》、《Information Sciences》、《International Journal of Robust nonlinear control》、《IET Control Theory & Applications》、《International Journal of Systems Science》、 《International Journal of Adaptive Control and Signal Processing》等国际杂志上发表(含录用)学术论文60篇，在国际会议及国内重要杂志上发表43篇, 部分成果获得了教育部中国高校自然科学奖一等奖。
成果综合统计
期刊论文
会议论文
专利
获奖
著作
期刊论文
Observer based fuzzy adaptive control of nonlinear systems with actuator faults and unmodeled dynami
Adaptive fault-tolerant controller design for fuzzy Takagi-Sugeno interconnected systems with time-d
Adaptive Neural Network Decentralized Backstepping Output-Feedback Control for Nonlinear Large-Scale
Adaptive fuzzy backstepping output feedback control of nonlinear uncertain systems with unknown virt
Adaptive fuzzy output feedback control of uncertain nonlinear systems with nonsymmetric dead-zone in
Adaptive neural network output feedback control of stochastic nonlinear systems with dynamical uncer
Adaptive fuzzy backstepping output feedback control of nonlinear time-delay systems with unknown hig
Adaptive fuzzy output feedback backstepping control of pure-feedback nonlinear systems via dynamic s
Observer-based adaptive fuzzy decentralized control for stochastic large-scale nonlinear systems wit
Adaptive fuzzy decentralized control for stochastic nonlinear large-scale systems in pure-feedback f
Intelligence computation based on adaptive tracking design for a class of non-linear discrete-time s
Direct adaptive fuzzy backstepping control of uncertain nonlinear systems in the presence of input s
Adaptive fuzzy backstepping output feedback control for strict feedback nonlinear systems with unkno
Robust adaptive fuzzy control for a class of stochastic nonlinear systems with dynamical uncertainti
Adaptive fuzzy backstepping dynamic surface control of uncertain nonlinear systems based on filter o
Fuzzy-Adaptive Decentralized Output-Feedback Control for Large-Scale Nonlinear Systems With Dynamica
Fuzzy adaptive robust backstepping stabilization for SISO nonlinear systems with unknown virtual con
Observer-Based Adaptive Fuzzy Backstepping Control for a Class of Stochastic Nonlinear Strict-Feedba
Observer-based adaptive fuzzy backstepping dynamic surface control design and stability analysis for
Adaptive fuzzy backstepping output feedback control for a class of MIMO time-delay nonlinear systems
Observer-based adaptive fuzzy backstepping control of MIMO stochastic nonlinear strict-feedback syst
Adaptive fuzzy output feedback tracking backstepping control of strict-feedback nonlinear systems wi
Robust adaptive decentralized fuzzy control for stochastic large-scale nonlinear systems with dynami
Prescribed performance fuzzy adaptive fault-tolerant control of non-linear systems with actuator fau
Adaptive fuzzy decentralised output feedback control of pure-feedback large-scale stochastic non-lin
Adaptive fuzzy output-feedback control for output constrained nonlinear systems in the presence of i
Adaptive output feedback control of uncertain nonlinear systems based on dynaic surface control tech
Adaptive fuzzy output feedback control of uncertain nonlinear systems with unknown backlash-like hys
Observer-Based Adaptive Fuzzy Backstepping Output Feedback Control of Uncertain MIMO Pure-Feedback N
Adaptive Neural Output Feedback Tracking Control for a Class of Uncertain Discrete-Time Nonlinear Sy
Adaptive fuzzy fault-tolerant output feedback control of uncertain nonlinear systems with actuator f
Output feedback stabilization based on dynamic surface control for a class of uncertain stochastic n
Adaptive fuzzy decentralized output feedback control for stochastic nonlinear large-scale systems us
会议论文
Adaptive dynamic surface control of uncertain nonlinear time-delay systems based on high-gain filter
Adaptive fuzzy fault-tolerant dynamic surface control of nonlinear MIMO systems with actuator failur
Adaptive fuzzy backstepping decentralized control for nonlinear large-scale systems based on DSC tec
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