查询词典 optimal control

Firstly the dimensionless planar motion model of SGKW was established;then the optimal control problem of shortest time coplanar hit orbit was transformed into two-point boundary value problem by means of Pontryagin maximum principle .

首先建立了SGKW的无量纲化平面运动模型，然后利用庞特里亚金极大值原理将时间最短共面打击轨道的最优控制问题转化为两点边值问题。

According to the requirement of a minimum-fuel-consumption, a method of coplanar hit orbit optimization design for SGKW was studied. The dimensionless planar motion model of SGKW was founded, and the optimal control problem of minimum-fuel-consumption coplanar hit orbit was derived into two-point-boundary-value problem according to Pontryagin maximum principle.

针对燃料最省要求，研究了SGKW共面打击轨道优化设计方法，建立了SGKW的无量纲化平面运动模型，利用庞特里亚金极大值原理将燃料最省共面打击轨道的最优控制问题转化为两点边值问题。

This paper mainly discusses a kind of indefinite stochastic linear quadratic optimal control problem with incomplete data, which can be described as: Minimize subject to Here Q, F are indefinite symmetric matrices,R is a positive semidefinite symmetric matrix.

本文主要讨论的是一类部分信息下的不定随机LQ问题，其形式如下：这里Q，F为不定对称矩阵，R为非负对称矩阵。

Using data of daily load prediction, theory analysis and calculate of reactive optimal control have been tried.

运用系统日负荷预测的数据，尝试性地进行无功优化控制的理论分析，并进行了实例计算。

This thesis is devoted to a study of regularities of solutions to optimal control prob...

本文研究偏微分方程最优控制问题的正则性。

Linearizing a nonlinear power system with TCSC and applying the linear optimal control technique which possesses the quadratics index to the linearlized system, a TCSC stability controller is designed.

运用逆系统方法将含可控串联补偿电容器的非线性电力系统线性化，并且对该线性化的系统运用具有二次型性能指标的线性最优控制方法设计了 TCSC的稳定控制器。

Based on the system model, the designs of linear quadric optimal control system are studied.

由于这些设计是基于模型的，当存在模型失配和各种不确定摄动时，系统将失去稳定性。

According to the analogy between structural mechanics and optimal control, the critical parameter γ-2cr corresponds to the fundamental eigenvalue of a generalized Rayleigh quotient.

按照结构力学与最优控制的模拟关系，Riccati方程解存在的临界参数γ-2cr对应于广义Rayleigh商的一阶本征值。

The optimal control of the combustion of boilers has been realized with rea...

以合理的风煤配比，实现对锅炉燃烧状态的最佳过程控制。

Spacecraft reentry trajectory optimization is a kind of optimal control problem.

飞行器再入轨迹优化是一类最优控制问题。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。