quadratic performance index
英 [kwɒˈdrætɪk pəˈfɔːməns ˈɪndeks]
美 [kwɑːˈdrætɪk pərˈfɔːrməns ˈɪndeks]
网络 二次型性能指标; 二次性能指标
双语例句
- First, an optimal controller was designed subject to a generalized linear quadratic performance index to shape the target feedback loop function.
首先要设计一个最佳控制器满足通用型二次线性性能指标，然后设计卡门濾波器來提供一个最佳化狀态变數的估测。 - Design of Dead-beat Internal Model Controller with Quadratic Performance Index
二次型最优的有限拍内模控制器设计 - The relations between the closed-loop and the weighting matrix Q in the quadratic performance index are analysed in this paper.
本文分析了闭环极点与二次型性能指标中的加权矩阵Q之间的关系。 - Optimal control problems of bilinear system based on the quadratic performance index are converted into dynamic programming problems and are solved by Hopfield neural network ( HNN).
将基于二次型性能指标的离散双线性系统最优控制问题转化为动态规划问题，并用Hopfield神经网络（HNN）求解。 - A Simplified Approach to the Optimal Control Problem of Linear System with Quadratic Performance Index
线性系统二次型性能指标最佳控制的一个推导方法 - The recursive identification of the model parameters, the Kalman filter and the linear quadratic performance index, which is composed of the vertical acceleration of the body and the control signal, are used to implement the stochastic optimal control in an adaptive way.
通过使用模型参数递推辩识，Kalman滤波器和以车身垂直加速度及控制信号构成的二次型指标，实现了汽车半主动悬架的自适应随机最优控制。 - By using the second method of Lyapunov to synthesize the quadratic performance index in time domain, this paper derives a sufficient condition and a new region of robust stability for perturbed sampled data systems under the control of discrete optimal controller.
在时域中利用Lyapunov第二方法对二次性能指标进行综合，从而得出离散最优控制器控制下受扰采样系统鲁棒稳定性的充分条件，并得出了采样系统的鲁棒稳定域。 - The synthesis problem of linear optimal control systems with quadratic performance index is considered in this paper.
本文用频域方法讨论了二次性能指标下的单输入-单输出线性最优控制系统的综合问题，得到了该问题解的频域形式。 - In order to improve tracking precision in steady state, the design method of robust guaranteed cost PI controllers for linear systems was proposed with norm-bounded parameter uncertainties and a given quadratic performance index.
为提高系统的稳态跟踪精度，针对一类具有范数有界不确定性的连续时间系统，提出了一种鲁棒保性能PI控制器的设计方法。 - This paper compares two approaches to fuzzy control rule optimization, namely, gradient method and genetic algorithm, on the basis of a quadratic performance index.
本文基于二次型性能指标，给出了采用梯度法和遗传算法的模糊控制规则优化方法，并比较了它们的优缺点。 - Pole placement method is used in the selection of hyperplane to simplify the design. This method is more convenient and with less computation than the method based on the quadratic performance index.
在开关超平面的选择上，采用了极点配置法，而不是基于二次型性能指标，从而减少了计算量，简化了设计。 - A decomposing method of quadratic performance index of optimal control for linear time-varying large scale systems is proposed.
本文提出一种关于线性时变大系统最优控制的二次型性能指标分解方法。 - With the requirements on the dynamic behavior during plant parameter variation in mind, a generalized quadratic performance index has been proposed and an optimization problem is constructed for determining the controller parameters.
考虑到控制对象参数变化时对动态特性的要求，提出了一种增广二次型性能指标，并构造了一个最优化问题以确定控制器的参数。 - In this paper, weight coefficient matrix of the linear quadratic performance index optimum process problem is optimized based on genetic algorithm, then the composed performance index optimum guidance law is obtained.
该文利用遗传算法对线性二次型性能指标最优过程问题中权系数矩阵进行了优化，得到组合性能指标最优的导引律。 - In this paper a computer-aided design method for optimum linear time-invariant systems satisfying both quadratic performance index and time-domain performance index is described. The function of CAD program package as well as the algorithm of spectral factoring to solve optimum systems are presented.
本文阐述了满足二次型性能指标和时域性能指标的最优线性定常系统计算机辅助设计的方法，介绍了CAD程序包的功能以及用于求解最优系统的谱因子分解算法。 - We develop a new successive approximation optimal control algorithm for discrete-time nonlinear systems with a quadratic performance index.
将连续非线性系统最优控制的逐次逼近法的思想推广到非线性离散时间系统的二次型性能指标的最优控制问题，提出一种新的基于二次型性能指标的逐次逼近法。 - The optimal control method of linear quadratic performance index is applied to design the acceleration control parameter.
应用线性二次型性能指标最优控制方法设计了电动公交大客车加速度控制系统的控制参数，并且进行了计算。 - The symmetric root locus method is used to determine the weighting matrix of a quadratic performance index, and then a robust optimal control system of the BTT missile is designed. Computational results show the effectiveness of this method.
使用对称根轨迹法选择二次型性能指标加权矩阵，结合某型导弹给出了具有鲁棒性的BTT导弹量优控制系统的设计结果，计算结果表明了这种方法的有效性。 - Using the algorism given by this paper, we can make the optimal design of closed loop poles without choosing the value of weighting coefficient in the quadratic performance index in advance and without solving a set of nonlinear equations as in the original way of analytical design.
采用本文给出的这种算法，在做闭环极点的最优设计时，就不必如用原解析的设计方法时需预先选定二次型性能指标中加权系数的数值，并要求解一组联立非线性方程。 - The structure of the controller is given, then the immune evolutionary algorithm is used to optimize the parameters of the controller to design an optimal RBF fuzzy neural network controller that satisfies quadratic performance index.
首先给出了控制器结构，其次将免疫进化算法用于控制器参数的优化，设计了一种满足二次型性能指标的最优RBF模糊神经网络控制器。 - The optimal tracking control problem for a class of bilinear systems with a quadratic performance index is considered.
针对一类具有二次型性能指标的双线性系统的最优跟踪控制问题，提出了一种通过逐次逼近法设计最优控制律的近似方法。 - The optimal tracking control for discrete time-delay systems with finite time quadratic performance index is considered.
针对具有有限时间二次型性能指标的时滞离散系统，研究了最优输出跟踪控制问题。 - The feasibility that aircraft arresting system adopts nonlinear control is analyzed. Making use of state-feedback linearization and optimal control method of quadratic performance index of linear system, the nonlinear control law is designed.
针对飞机拦阻系统采用非线性控制进行了机构实现分析，利用状态反馈线性化及线性系统二次性能指标最优控制设计方法设计了非线性控制规律。 - The obtained control law consists of an analytical feedforward and feedback term, and a time-delay compensation term in the limit of adjoint vector sequence. This controller can guarantee the closed-loop system without steady-state error meanwhile optimizing the quadratic performance index.
得到的控制律由解析的前馈反馈项和伴随向量序列极限形式的时滞补偿项组成，该控制律在达到二次型性能指标最优的同时保证了闭环系统无稳态误差。 - Then optimize quadratic performance index by the theory of passive control so that the design of the exact feedback linearization control law on 3-phase magnetic integrated VRM is more reasonable, and take the weight coefficient of performance in the dynamic response of the system into account.
然后利用无源性控制理论优化二次性能指标使三相磁集成VRM的精确反馈线性化控制规律设计更为合理，并考虑了性能指标中的权系数对系统动态响应的影响。 - In order to search for the optimal control parameters and avoid blindness in the tuning of control parameters, a parameter optimization design minimizing a quadratic performance index is carried out for a satisfactory control performance.
基于二次型性能指标，对相应的神经元控制器参数进行了优化设计，避免了参数选择上的盲目性，保证了控制品质。 - Limited thrust controller is obtained which minimizes the upper bound of quadratic performance index.
考虑有限推力约束及二次型性能指标，设计了具有二次型性能指标最小上界的有限推力保性能控制律。 - Based on this, an observer-based optimal fault diagnosis approach is proposed which meets the quadratic performance index.
在此基础上，提出了一种满足二次型性能指标的基于观测器的离散控制系统的最优故障诊断方法。 - The problem of optimal tracking control is considered for a class of linear systems with state time delay based on a quadratic performance index.
研究了一类状态时滞线性系统基于二次型性能指标的最优跟踪控制问题。 - An augmented system is obtained by connecting the disturbance compensator in series with the original control system. By selecting a quadratic performance index, an optimal control law is designed based on the optimal regulator theory.
将扰动补偿器与原受控系统串联构成增广系统，通过选择二次型性能指标，利用最优调节器理论设计了一种最优控制律。