查询词典 controllability

RFD emphasizes the design dynamics and the controllability of the design process, believes that the utilization of the new design technology such as rapid prototyping and virtual prototyping can realize the early stage rapid feedback of the design information.

快速反馈设计强调设计的动态性，认为新的设计技术如快速原型技术和虚拟原型技术的采用能够实现设计信息的早期快速反馈，因而使设计反复消除或使其在设计的早期阶段完成。

Chapter three deals with the controllability of a nonlinear integrodifferential systems ofSobolev type with nonlocal condition in Banach spaces. The results are obtained by using semi group theory and the Schauder fixed point theorem.

本章利用算子半群和Schauder不动点定理，在Banach空间中讨论了带有非局部初始条件的一类非线性Sobolev型积分微分系统的可控性问题。

The controllability of Secondary Voltage Control system is discussed by using the dynamic model derived in this work.

从文中所建立的二次电压控制动态模型出发，讨论了二次电压控制系统的可控性问题。

The third part is the controllability of semilinear heat equation .

第三部分写的是，半线性热方程的能控性。

In this paper, we mainly study the controllability for semilinear parabolic equations with various controls.

抛物型方程是自然界热传导过程的数学模型，因而是数学物理中一类重要的方程。

This work is concerned with the approximate controllability for some semilinear parabolic systems with control acting only in one equation.

摘要考虑了半线性抛物系统的逼近能控性问题，其中控制是加在系统中的一个方程上。

As far as we know, there is no systematic method available in the references for the exact controllability of semilinear systems so far.

我们方法的关键是将半线性系统的精确能控性问题转换成它的线性化系统对偶系统的能观性估计。

Some approximate controllability of semilinear control systems using fundamental assumptions on the systems components have been established.

为了分析这些控制工程中的复杂问题，人们使用越来越多的前沿数学技巧和方法，这便导致了非线性控制系统众多理论的发展。

The key of our method is to reduce the exact controllability of a semilinear system to the observability estimate for the dual system of its linearized system.

另一方面，我们注意到，上述的两种方法无法给出任何能观性不等式中出现的常数的显式估计，因为它们采用的是反证法来吸收低阶项的。

In this paper, we obtain the global exact controllability for a class of multidi-mensional semilinear hyperbolic equations with a superlinear nonlinearity.

在这篇文章中，我们得到了非线性函数在无穷远处超线性增长时一类高维半线性双曲方程的整体精确能控性。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。