最优控制

Finally, we used an example to confirm the optimal strategy by MATLAB'S Simulink.

最后，通过对实例的仿真计算，验证了最优控制策略对需求风险的抑制作用。

By using PSO method, the optimal control input signal is obtained and the optimal trajectory of the nonholonomic motion planning can be found.

利用粒子群算法确定最优控制输入信号，得到了系统非完整运动的优化轨迹。

Trajectory optimization ; optimal control ; chaos optimization ; variable scale ; genetic algorithm

弹道优化；最优控制；混沌优化；变尺度；遗传算法

Finally,by the example simulation,we confirm the validity of the time delay compensation strategy and the optimum control design.

最后，通过了实例仿真，证实了提出状态观测器进行时延补偿算法和最优控制律设计的有效性。

The stochastic parameter system optimum control research involves to many disciplines categories, is a rich challenge and comprehensive topic.

中文摘要：随机参数系统的最优控制的研究涉及到诸多学科的范畴，是一个富有挑战性的综合课题。

The principle of the modeling method is simple,and it can easily be realized. The model constructed bythis method can be applied in analysis of characteristics, and optimization of parameters ,optimum control of system.

实验结果表明：这种建模方法原理简单，易于实现，所建模型可用于系统特性分析、参数优化以及最优控制等。

Especially for multifrequence problems, both the order for the approximation of nonlinear functions and the iterative numbers for neural network learning will be decreased by several times.

利用这种新方法可以直接分析、辨识线性系统、双线性系统的稳定性和未知参数，并可直接求取性能指标下的最优控制律。

This paper concerns traffic problems of oversaturated intersections, discusses ITS design problems of these intersections.

交叉口智能交通系统设计过程中的核心是最优控制策略问题。

Based on modern optimization theory and optimal control theory, this dissertation studies some questions as follows:1. The optimization model of parameter identification of three-dimensional geologic history numerical simulation, algorithm and its applicationGeologic history numerical simulation is a basic content of basin numerical simulation, and the porosity is the major parameter in the evolution and development process of oil-bearing basin. According to the sedimentation and burial mechanism, the physical and chemical principles of oil geology, the mudstone porositys non-linear parabolic partial differential equation has been established.

本文应用现代最优化及最优控制理论，对如下一些问题进行了研究： 1、三维地史数值模拟的参数辨识优化模型、算法及应用地史模拟是盆地数值模拟的一个基础性的研究内容，地层孔隙度是含油气盆地地史演化发育过程中的重要参数，根据地层沉积埋藏机理和石油地质的物理化学原理，通过引入数学物理方程概念，建立了泥岩三维孔隙度场方程，根据问题的特点，给出了方程的定解条件，对方程的动边界也给出了处理方法，并且证明了解的存在性与惟一性，在此基础上建立了以当今实测数据为拟合准则的三维地史数值模拟的参数辨识优化模型，这是一个含有二阶偏微分方程约束的泛函极值问题。

It greatly improved the productive efficiency of pelletizing and laid a foundation for the optimal control of pellet density.

该方法较大地提高了制团的生产效率，为球团密度的最优控制奠定了基础。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。