论文标题
一般渐近区域梯度观察者
General Asymptotic Regional Gradient Observer
论文作者
论文摘要
本文的主要目的是研究和表征一般渐近区域梯度观察者的现有，该观察者观察到与梯度战略传感器有关的原始系统的当前梯度状态。因此，我们提供了一种基于线性分布参数系统的Luenberger观察者理论的方法，该理论可以确定当前梯度系统状态的渐近区域梯度估计器。更确切地说，在哪个条件下，可以实现渐近区域梯度可观察性的概念。此外，我们表明测量结构允许存在一般渐近区域梯度观察者，并且在通常的情况下，我们为这样的渐近区域梯度观察者提供了足够的条件。我们还表明，在通常的意义上，考虑到被考虑系统的动力学系统不是一般的渐近梯度观察者，但它可能是一般的渐近区域梯度观察者。然后，为此，我们提供了与不同类型的传感器结构，域和边界条件有关的各种结果
The main purpose of this paper is to study and characterize the existing of general asymptotic regional gradient observer which observe the current gradient state of the original system in connection with gradient strategic sensors. Thus, we give an approach based to Luenberger observer theory of linear distributed parameter systems which is enabled to determinate asymptotically regional gradient estimator of current gradient system state. More precisely, under which condition the notion of asymptotic regional gradient observability can be achieved. Furthermore, we show that the measurement structures allows the existence of general asymptotic regional gradient observer and we give a sufficient condition for such asymptotic regional gradient observer in general case. We also show that, there exists a dynamical system for the considered system is not general asymptotic gradient observer in the usual sense, but it may be general asymptotic regional gradient observer. Then, for this purpose we present various results related to different types of sensor structures, domains and boundary conditions in two dimensional distributed diffusion systems
