查询词典 controllability

A modification strategy for parameter estimation is proposed to guarantee the uniform controllability of the estimated model and to obtain a lower bound of the controllable measure.

该算法构造了一个估计参数的修正策略，保证估计模型的一致能控性，并且得到能控度的一个下界。

The mathematical foundation of state space analysis method is linear algebra and matrix theory, whose essential issues are controllability and observability.

状态空间分析方法的数学基础是线性代数和矩阵论，能控性和能观性是状态分析方法的根本问题。

First, a maximal deadly siphon can be obtained by using the mixed integer programming technique, and a monitor is added to a minimal siphon that needs to be controlled, which is derived from the maximal deadly siphon in order to ensure the controllability of all siphons of Petri nets.

首先对Petri网模型运用混合整数规划算法求取一个最大的死信标，然后从最大的死信标中求取一个需要受控的极小信标，并对其添加控制库所，从而保证所有信标的最大可控。

The measurability and controllability of our country's money supply volume has been weakened gradually.

原因是我国货币供应量的可测性和可控性逐渐受到了削弱，而且从统计学的角度看我国货币供应量的增长并不是我国经济增长的原因。

This article first used the real diagnosis analysis method to analyze the money supply's problem which exists in measurability controllability and relevance with ultimate objectives,then from four aspects analyzed the reason that has made this kind of condition,finally put forward the related policy proposal aiming at the present actual situation of our country.

本文首先用实证分析的方法分析了货币供应量在可测性、可控性及与最终目标的相关性上存在的问题，然后从四个方面分析了造成这种状况的原因，最后针对我国目前的实际情况提出了相关的政策建议。

Chapter 3 studies the controllability for parabolic equations with point controls.

第三章研究点控制下抛物型方程的能控性。

Firstly,we study the controllability of two classes of important quasilinear parabolic equations.

首先，我们讨论了两类重要的拟线性抛物方程的能控性。

This summarize is about the Controllability Development Course of Parabolic Equation.The summarize is divided into three parts.

这是一篇关于抛物方程的能控性发展历程的综述，它分为三部分。

Carleman不等式及其在最优控制问题中的应用.Optimal control theory of distributed parameter systems mainly includes: Pontryagin's maximum principle; controllability; Hamilton-Jacobi equation (i.e., dynamic programming equation); time optimal control, etc.In this dissertation, we establish Pontryagin's maximum principle of optimal control problems governed by some nonlinear differential equations (parabolic differential equations, elliptic differential equations and 3-dimensional Navier-Stokes equations), which in particular could have local solut...

在这篇博士论文中，我们建立了非线性微分方程(包括抛物型微分方程，椭圆型微分方程以及3维Navier-Stokes方程)最优控制问题的庞特里雅金最大值原理，特别地，这些方程可能只有局部解或存在多解(我们称这样的系统为非适定系统，相应的最优控制问题为非适定最优控制问题)，以及适定的非线性发展方程最优控制问题的庞特里雅金最大值原理；我们研究了phase-field系统的时间最优控制问题以及Boussinesq系统的局部内可控性。

According to the controllability and observability theory of the system and based on the analysis of the redundancy of the components in the control system, the fault-tolerant condition in the failure system were discussed and used for a quantitative fault-tolerant analysis for the pressure control system in a pressurizer.

热力系统的控制是至关重要的，控制系统的性能直接影响热能动力装置的安全、正常运行，容错控制的目的就是为了提高控制系统的可靠性和安全性。在复杂控制系统的运行过程中，经常会随机地出现一些故障，如系统参数跳变故障、传感器故障、执行器故障等[1] 。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。