模糊Lyapunov函数,fuzzy Lyapunov function
1)fuzzy Lyapunov function模糊Lyapunov函数
1.Based on a more general continuous model of actuator failure,the sufficient condition for the existence of state-feedback guaranteed reliable controller is derived from using fuzzy Lyapunov function and linear matrix inequality(LMI) technique.在更一般性的连续型执行器故障模型基础上,运用模糊Lyapunov函数和线性矩阵不等式(LMI)技术,推导出状态反馈保性能可靠控制器存在的充分条件,并给出了最优化可靠控制器设计的拟凸优化方法。
2.The quadratic stability of fuzzy descriptor system is investigated based on the fuzzy Lyapunov function.针对T-S模糊广义系统,基于模糊Lyapunov函数研究了其渐近稳定性问题。
3.The original systems can be generalized to augmented systems,then some admissible conditions for fuzzy descriptor systems are obtained based on a new fuzzy Lyapunov function and new fuzzy controller.首先将原系统表示成增广系统,进而基于新的模糊Lyapunov函数和模糊控制器得到容许性条件。
2)fuzzy Lyapunov-Krasovskii function模糊Lyapunov-Krasovskii函数
1.The H∞ control problem of discrete T-S fuzzy systems with time-delay are studied via fuzzy Lyapunov-Krasovskii function.研究了离散时滞T-S模糊系统基于模糊Lyapunov-Krasovskii函数的H∞控制问题。
2.The stability analysis and controller design problem of discrete T-S fuzzy model with delay are studied via fuzzy Lyapunov-Krasovskii function.研究了离散时滞T-S模糊模型基于模糊Lyapunov-Krasovskii函数的稳定性分析及控制器设计问题。
3.Based on the fuzzy Lyapunov-Krasovskii function(LFK),a fuzzy controller is designed to acquire globally asymptotical stability for the discrete uncertain fuzzy time-delay system with the method of parallel distributed compensation(PDC).基于模糊Lyapunov-Krasovskii函数,应用并行分布补偿算法,设计了使模糊系统全局渐近稳定的控制器,提出并证明了一个新的判别闭环不确定离散时滞模糊系统鲁棒H∞渐近稳定的充分条件。
3)Piecewise Fuzzy Lyapunov Function分段模糊Lyapunov函数
1.Analysis and Design of Fuzzy Systems Based on Piecewise Fuzzy Lyapunov Function;基于分段模糊Lyapunov函数的模糊系统分析与设计
2.Firstly, a new sufficient condition to check the stability of open-loop discrete T-S fuzzy systems is proposed after the definition of a discrete piecewise fuzzy Lyapunov function.研究了基于分段模糊Lyapunov函数的离散T-S模糊控制系统稳定性分析及控制器设计问题。
4)fuzzy Lyapunov function approach模糊Lyapunov函数方法
1.A new stability condition was proposed based on fuzzy Lyapunov function approach,and further,by using matrix transformation,it was converted to a set of linear matrix inequalities (LMIs),which is more relaxed.考虑到系统状态不易测量,利用输出反馈设计模糊控制器;基于模糊Lyapunov函数方法提出一新的稳定性判别条件,利用矩阵变换把该条件转化为一组线性矩阵不等式(LMIs),该条件具有更大的宽松性。
5)fuzzy Lyapunov-Krasovskii functional模糊Lyapunov-Krasovskii泛函
1.Based on a fuzzy Lyapunov-Krasovskii functional(LKF) and fuzzy free-weighting matrices with time-delay,a new delay-dependent robust stability criterion is proposed and proved for the close-loop fuzzy system.基于模糊Lyapunov-Krasovskii泛函(LKF),引入多个模糊时滞自由权值矩阵,提出并证明了闭环系统新的时滞相关鲁棒H∞渐近稳定的充分条件。
6)fuzzy function模糊函数
1.Based on the fuzzy function of pulse train and linear step frequency signal, the performance of the two kinds of pulse trains is analyzed.本文结合均匀脉冲串和载频线性递增脉冲串信号的模糊函数,分析了两类矩形脉冲串信号的性能;给出了旁瓣位置及幅度的数学描述及旁瓣抑制方法,结论为:载频线性递增脉冲串信号相对于均匀脉冲串信号提高了其距离分辨力却引入了距离旁瓣,但对于速度分辨力没有影响。
2.In this paper, the method of generating the basic Logistic-projection chaotic-sequence and its correlated characteristic are introduced; the fuzzy function of the chaotic phase-modulated waveform of fuze is deduced; the detecting property of the chaotic phase-modulated waveform of fuze is analyzed.介绍了基本 Logistic 映射混沌序列的产生方法及其相关特性;推导了引信混沌调相波形的模糊函数;分析了引信混沌调相波形的探测性能;研究结果表明,混沌调相波形的模糊函数接近理想的图钉型,具有理想的测距、测速性能和较强的抗干扰能力。
3.Supposing that reverberation model is a time random process F(t) ,firstly this paper analyses and deduces the expression of reverberation welter according to the concept of fuzzy function, then establishes the model of anti - reverberation welter with linear frequency modulation signal.在假设混响模型为一时间随机过程F(t)的基础上,利用信号模糊函数的概念,分析推导了混响干扰起伏表达式,建立了线性调频信号抗混响起伏模型,并对相同脉宽、相同主频条件下的调频信号和单频信号的混响起伏作了比较,用实验的记录结果证实了理论模型的合理性。
英文短句/例句

1.Multiple parameters estimation of the direct sequence spread signal based on ambiguity function基于模糊函数的直扩信号多参数估计
2.Analysis of the ambiguity function for airborne bistatic SAR system机载双站合成孔径雷达模糊函数分析
3.Specific Emitter Identification Based on Ambiguity Function基于模糊函数的雷达辐射源个体识别
4.A Research on Ambiguity Function of Symmetrical Triangular Frequency Modulated Pulse Compression Signal对称三角调频脉冲压缩信号模糊函数
5.Improvement on Product High-Order Ambiguity Function by Iterative Filtering利用迭代滤波改进乘积高阶模糊函数
6.Arithmetic of Fuzzy Number and Fuzzy Value Function with Equality Constraints模糊数和模糊值函数的等式限定运算
7.secondly, the determination of fuzzy probability function ( subordination function ) ;第二,模糊概率函数(隶属函数)的确定;
8.Fuzzy Newton Interpolation and the Representation of Fuzzy Spline Function模糊牛顿插值及模糊样条函数的表示
9.PM-Fuzzy Valued Integral and Fuzzy Valued Functions Sequence;PM-模糊值积分与模糊值函数序列
10.The Space of Fuzzy Chquet Integrable Functions and Set-valued Fuzzy Integral;模糊Choquet可积函数空间与集值模糊积分
11.Parameter Identification of Fuzzy Model Using Modulating Function Method利用调制函数法的模糊模型参数辨识
12.Differential of Fuzzy Functions with Two Variables and Fuzzy Wave Equations二元模糊值函数的导数和模糊波动方程
13.On Henstock Integral of Fuzzy-Number-Valued Function in the Plane;平面上模糊数值函数的Henstock积分
14.The McShane and Henstock Integrals of Fuzzy-Number-Valued Functions in n Dimensions;n维模糊数值函数的McShane积分和Henstock积分
15.Choquet integrals of interval-valued functions and fuzzy number-valued functions区问值和模糊数值函数的Choquet积分
16.Robust H_∞ control of fuzzy system via fuzzy Lyapunov-krasovskii function基于模糊Lyapunov-Krasovskii函数的模糊系统的鲁棒H_∞控制
17.The Philosophical Consideration in Establishing the Membership Function of a Fuzzy Set;模糊集合隶属函数确定中的哲学思考
18.Generalized Egoroff theorems of sequence of fuzzy valued functions模糊值函数序列的广义Egoroff定理
相关短句/例句

fuzzy Lyapunov-Krasovskii function模糊Lyapunov-Krasovskii函数
1.The H∞ control problem of discrete T-S fuzzy systems with time-delay are studied via fuzzy Lyapunov-Krasovskii function.研究了离散时滞T-S模糊系统基于模糊Lyapunov-Krasovskii函数的H∞控制问题。
2.The stability analysis and controller design problem of discrete T-S fuzzy model with delay are studied via fuzzy Lyapunov-Krasovskii function.研究了离散时滞T-S模糊模型基于模糊Lyapunov-Krasovskii函数的稳定性分析及控制器设计问题。
3.Based on the fuzzy Lyapunov-Krasovskii function(LFK),a fuzzy controller is designed to acquire globally asymptotical stability for the discrete uncertain fuzzy time-delay system with the method of parallel distributed compensation(PDC).基于模糊Lyapunov-Krasovskii函数,应用并行分布补偿算法,设计了使模糊系统全局渐近稳定的控制器,提出并证明了一个新的判别闭环不确定离散时滞模糊系统鲁棒H∞渐近稳定的充分条件。
3)Piecewise Fuzzy Lyapunov Function分段模糊Lyapunov函数
1.Analysis and Design of Fuzzy Systems Based on Piecewise Fuzzy Lyapunov Function;基于分段模糊Lyapunov函数的模糊系统分析与设计
2.Firstly, a new sufficient condition to check the stability of open-loop discrete T-S fuzzy systems is proposed after the definition of a discrete piecewise fuzzy Lyapunov function.研究了基于分段模糊Lyapunov函数的离散T-S模糊控制系统稳定性分析及控制器设计问题。
4)fuzzy Lyapunov function approach模糊Lyapunov函数方法
1.A new stability condition was proposed based on fuzzy Lyapunov function approach,and further,by using matrix transformation,it was converted to a set of linear matrix inequalities (LMIs),which is more relaxed.考虑到系统状态不易测量,利用输出反馈设计模糊控制器;基于模糊Lyapunov函数方法提出一新的稳定性判别条件,利用矩阵变换把该条件转化为一组线性矩阵不等式(LMIs),该条件具有更大的宽松性。
5)fuzzy Lyapunov-Krasovskii functional模糊Lyapunov-Krasovskii泛函
1.Based on a fuzzy Lyapunov-Krasovskii functional(LKF) and fuzzy free-weighting matrices with time-delay,a new delay-dependent robust stability criterion is proposed and proved for the close-loop fuzzy system.基于模糊Lyapunov-Krasovskii泛函(LKF),引入多个模糊时滞自由权值矩阵,提出并证明了闭环系统新的时滞相关鲁棒H∞渐近稳定的充分条件。
6)fuzzy function模糊函数
1.Based on the fuzzy function of pulse train and linear step frequency signal, the performance of the two kinds of pulse trains is analyzed.本文结合均匀脉冲串和载频线性递增脉冲串信号的模糊函数,分析了两类矩形脉冲串信号的性能;给出了旁瓣位置及幅度的数学描述及旁瓣抑制方法,结论为:载频线性递增脉冲串信号相对于均匀脉冲串信号提高了其距离分辨力却引入了距离旁瓣,但对于速度分辨力没有影响。
2.In this paper, the method of generating the basic Logistic-projection chaotic-sequence and its correlated characteristic are introduced; the fuzzy function of the chaotic phase-modulated waveform of fuze is deduced; the detecting property of the chaotic phase-modulated waveform of fuze is analyzed.介绍了基本 Logistic 映射混沌序列的产生方法及其相关特性;推导了引信混沌调相波形的模糊函数;分析了引信混沌调相波形的探测性能;研究结果表明,混沌调相波形的模糊函数接近理想的图钉型,具有理想的测距、测速性能和较强的抗干扰能力。
3.Supposing that reverberation model is a time random process F(t) ,firstly this paper analyses and deduces the expression of reverberation welter according to the concept of fuzzy function, then establishes the model of anti - reverberation welter with linear frequency modulation signal.在假设混响模型为一时间随机过程F(t)的基础上,利用信号模糊函数的概念,分析推导了混响干扰起伏表达式,建立了线性调频信号抗混响起伏模型,并对相同脉宽、相同主频条件下的调频信号和单频信号的混响起伏作了比较,用实验的记录结果证实了理论模型的合理性。
延伸阅读

高斯函数模拟斯莱特函数  尽管斯莱特函数作为基函数在原子和分子的自洽场(SCF)计算中表现良好,但在较大分子的SCF计算中,多中心双电子积分计算极为复杂和耗时。使用高斯函数(GTO)则可使计算大大简化,但高斯函数远不如斯莱特函数(STO)更接近原子轨道的真实图象。为了兼具两者之优点,避两者之短,考虑到高斯函数是完备函数集合,可将STO向GTO展开:       式中X(ζS,A,nS,l,m)定义为在核A上,轨道指数为ζS,量子数为nS、l、m 的STO;g是GTO:       其变量与STO有相似的定义;Ngi是归一化常数:       rA是空间点相对于核A的距离;ci是组合系数;K是用以模拟STO的GTO个数(理论上,K→∞,但实践证明K只要取几个,便有很好的精确度)。    ci和ζ在固定K值下, 通过对原子或分子的 SCF能量计算加以优化。先优化出 ζS=1 时固定K值的ci和(i=1,2,...,K),然后利用标度关系式便可得出ζS的STO展开式中每一个GTO的轨道指数,而且,ci不依赖于ζS,因而ζS=1时的展开系数就是具有任意ζS的STO的展开系数。对不同展开长度下的展开系数和 GTO轨道指数已有表可查。