An optimal reduced order state observer is obtained by using system decomposition.
利用系统内外分解方法，得到了最优降阶状态观测器。
The possibility of the reduced order filtering method is illustrated by a simple example at the end.
文中举例说明了这一降阶滤波方法的可行性。
The condition of existence of a reduced order observer for linear systems with generalized unknown inputs is studied.
研究含有广义未知输入的线性系统降价观测器存在条件。
The ASE system for a wing model is applied to reveal the mechanism of the method by comparing the full model with the reduced order model.
以机翼气动伺服弹性系统为对象，比较了降阶前后模型变化情况。
The reduced order modeling, which is in H2 norm criterion, is put forward, and the method to resolve it based on genetic algorithms is obtained.
提出了基于H2范数的系统降阶准则，并且利用遗传算法实现了基于该准则的系统降阶。
A new design method of nonlinear reduced order state observer is proposed, and the exponential convergence is proved for the proposed state observer.
提出一种非线性降维状态观测器设计方案，并从理论上证明了状态观测误差的指数收敛性。
The design problem of reduced order state observer for a class of multi input multi output (MIMO) nonlinear time varying systems is studied in this paper.
研究一类多输入多输出(MIMO)非线性时变系统的降维状态观测器设计问题。
The algorithm developed in this paper can be used to design the minimal order observers for linear functions of the state vector and the reduced order state...
本文提供的算法不仅可用于设计多输出系统的最低阶多线性函数观测器，而且也可用于设计多输出系统的降阶状态观测器。
A singular perturbation method was applied to a model reduced order of a binary distillation column, and an aggregated model for designing a controller is deduced.
将奇异摄动方法应用于一个二元精馏塔的模型降阶，得到了一个用于控制器设计的集结简化模型。
A speed sensorless vector control system of induction motor with estimated rotor speed and rotor flux using a new reduced order extended Kalman filter is proposed.
提出一种估计异步电机转子速度和转子磁链的新型降阶推广卡尔曼滤波器算法，建立了基于此算法的异步电机无速度传感器矢量控制系统。
According to the reduced order model of induction motor, a model reference adaptive speed identification algorithm is obtained from measured motor stator voltages and currents.
根据异步电机的数学模型，利用易于检测的电机定子电压和电流得到电机转速的模型参考自适应辨识算法。
In this paper the effect of "serial reduced order modelling error" (including the inertia links in regulation loop) on the robust stability of LQ optimal regulators is analysed.
本文探讨了“串级阵阶模型误差”(包括控制回路中的惯性环节)对线性二次型(LQ)最优控制的稳定鲁棒性的影响。
For the linear discrete stochastic descriptor systems with multisensor, based on the singular value decomposition, the equivalent two reduced order multisensor subsystems are obtained.
对于带多传感器的广义线性离散随机系统，基于奇异值分解，将其化为等价的两个降阶多传感器子系统。
A design method of nonlinear reduced order state observer is presented for feedback linearizable nonlinear systems, and the asymptotic convergence is proved for the proposed state observer.
对于一类可以反馈线性化的非线性系统，提出了一种非线性降维状态观测器设计方案，并证明了状态观测误差的渐近收敛性。
A reduced order time delay observer with low pass filter is presented. The vibration of control signal, which is caused by the approximation of the delayed derivative of the state, is eliminated.
提出一种低通滤波降阶时滞观测器，避免了常规时滞观测器控制中由于时滞状态微分近似引起的控制信号颤振。
The reduced order observer is applied to fault detection and diagnosis by transforming the linear system with unknown inputs to the standard form of linear system with generalized unknown inputs.
通过将含有未知输入的线性系统化为含有广义未知输入系统的标准形式，将降价观测器应用于故障检测及诊断。
Then, by introducing a reduced-order observer, an error system is obtained.
然后通过引入降阶观测器，得到一个误差系统。
Based on the system, a design scheme of reduced-order adaptive backstepping controller is given.
基于该系统，给出了一种降阶自适应反推控制器的设计方案。
A simple reduced-order method for dynamic model is proposed on the basis of the aggregation method.
基于大系统理论中的集结法，提出了一种简便的动力学模型降阶处理方法。
A modal value analysis method is presented to obtain a reduced-order dynamic model with modal coordinates for structures with small damping or without damping.
针对小阻尼和无阻尼结构，提出了一种模态价值分析方法，用于在模态坐标下的动力学模型降阶问题。
The optimization of the controller parameters with the CRS algorithm based on the reduced-order modeling is presented.
根据降阶的系统模型、利用基本CRS算法对控制器参数进行优化。
A new reduced-order robust filtering method for linear system is derived based on linear matrix inequation methods.
作为大系统鲁棒滤波研究，本文利用线性矩阵不等式得到了一个新的线性系统降阶鲁棒滤波算法。
By a canonical form of descriptor systems, the state estimation problem of generalized systems is transformed into the state estimation problem for reduced - order conventional systems.
利用广义系统典范型，将广义系统状态估计问题转化为一个降阶常规系统的状态估计问题。
By introducing state transformation, a reduced-order state estimation form is achieved.
通过引入状态变换，得到了一类降阶形式的状态估计问题。
A slightly modified strong tracking filtering algorithm is used to estimate the reduced-order state vector, which is then used to estimate the nonlinear state function.
采用一种稍加修改的强跟踪滤波算法估计降阶状态向量，然后利用降阶状态向量估计非线性状态函数。
This paper introduces a full-order INS/GNSS/SAR integrated navigation system, and its reduced-order model.
本文首先介绍了高阶组合导航系统INS／GNSS／SAR，然后介绍了其降阶模型。
For the Non-Newtonian fluid, Finite Element Method (FEM) is used to have an accurate description of the fluid flow details and this result can be used for further reduced-order modeling.
然后针对一类复杂的非牛顿流体，采用有限元方法对其建模分析，得到的结果可以为进一步的简化解析建模提供参考。
A fault diagnoser was designed which could on-line diagnose faults by constructing a reduced-order state observer of the augmented system.
提出了一种测量时滞系统基于降维状态观测器的故障诊断方法。
A fault diagnoser was designed which could on-line diagnose faults by constructing a reduced-order state observer of the augmented system.
提出了一种测量时滞系统基于降维状态观测器的故障诊断方法。
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