查询词典 optimal control

The optimal control law obtained consists of linear analytic functions and a compensation term which is a series sum of the adjoint vectors. The analytic functions can be found by solving a Riccati matrix difference equation and a matrix difference equation. The compensation term can be obtained by a recursion formula that solves adjoint vector equations.

得到的最优输出跟踪控制律由状态向量的线性解析函数和伴随向量级数形式的补偿项组成，其解析函数由一次性求解Riccati矩阵差分方程和矩阵差分方程得到，补偿项由求解伴随向量差分方程的递推公式得到。

Then the theory and algorithm of optimal control are introduced into the study of dynamic system parameters identification.

将最优控制的数学理论和算法应用于参数辨识问题的研究。

It shows that the optimal control given by Yoshisuke Misaka is approximate. Error of the approximation and scope of application of the approximate algorithm are discussed.

本文用极大值原理对文献[1]的带钢轧机厚度的前馈最优控制算式进行了推导，证明了美坂佳助所给出的前馈最优控制是近似的，讨论了这一近似的影响及其适用范围。

Then, the optimal control and asymptotic stability are researched for delaydiscrete-time linear system.

其次，研究具有控制约束的时滞离散线性系统的最优控制及渐近稳定性问题。

Thispaper proposed a necessary and sufficient condition for the well-posedness and attainability ofthe modified regulator problem. Furthermore, the state corresponding the optimal control has amean-square convergence rate faster than the given rate.

本文研究了一类带稳定度约束的无限时域不定随机LQ问题，给出了问题适定和可达的充要条件，且保证最优控制作用下的闭环系统具有不低于给定的均方收敛速度。

The landing of a helicopter in autorotation is formulated as a nonlinear optimal control problem.

本文将直升机的自转着陆过程定义为一个非线性的最优控制问题。

Secondly, we consider stochastic LQ optimal control problem driven by Lévy processes and Brownian motion. By applying the -Lévy formula, Gronwall's inequality, Young's inequality and Cauchy-Schwarz inequality, we obtain the closeness property of the solution of multi-dimensional backward stochastic Riccati differential equations.

第二部分首先研究由布朗运动和Lévy过程共同驱动的随机LQ最优控制问题，接着利用-Lévy公式、Gronwall不等式、Young不等式及Cauchy-Schwarz不等式证明多维倒向随机Riccati微分方程适应解的闭性质，并利用此性质证明一维BSRDE解的存在唯一性。

As a concrete Banach space, it is applied in best approximation, and optimal control problems.

所以，对Orlicz空间几何性质的研究就显得比较重要。

Uncertain POMDP with infinite planning horizon is also discussed, and the biased maximum estimator is used to acquire an optimal control method.

本文主要的创新有：首次提出并研究了有限规划水平MDP的自适应决策，通过将Bayes方法引入MDP的自适应决策，获得能够实现次优的自适应决策方法，从而为在生产实践中大量存在的有限规划水平MDP自适应决策提供了理论指导。

Optimal control of quantum system under bilinear systems.

双线性系统下的量子系统最优控制。

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。