Complex network node dynamic classification control method based on connection relationship observer
A technology for connecting relationships and complex networks, which is applied in the field of dynamic classification control of complex network nodes based on connection relationship observers, and can solve problems such as inapplicability
Active Publication Date: 2021-02-12
GUANGDONG POLYTECHNIC NORMAL UNIV
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However, this method is only for the case where the node state is a one-dimensional variable. If the state of the node is multi-dimensional, the above method is not applicable
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[0020] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0021] A method for dynamically classifying and controlling complex network nodes based on a connection relationship observer, comprising the following steps:
[0022] S1. For undirected complex networks, it is proved that Riccati matrix differential equations can be used as the result of approximate linearization of undirected complex networks under certain assumptions, thus proving that for undirected networks...
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The invention discloses a complex network node dynamic classification control method based on a connection relationship observer. The method comprises the steps of S1 proving the rationality of employing a Riccati matrix differential equation as a connection relation subsystem model for an undirected complex network; S2 designing a special coupling item form of the connection relationship subsystem, so that the connection relationship subsystem and the node subsystem in the complex network are mutually coupled; S3 designing a state observer of the connection relationship for the connection relationship subsystem; and S4 designing a controller for the connection relationship subsystem and the node subsystem by using the information in the observer of the connection relationship subsystem, so that the nodes of the complex network are dynamically classified. According to the method, the controller for the connection relationship subsystem is designed by using information in the observer,so that the complex network gradually tracks a known classifiable network, and the purpose of dynamic classification of the complex network is achieved.
Description
technical field [0001] The invention belongs to the technical field of automatic control, and more specifically relates to a dynamic classification control method for complex network nodes based on a connection relation observer. Background technique [0002] There are many dynamic complex systems in real life. From the perspective of mathematical graph theory, these systems can be described by abstracting them as dynamic complex networks. Similar to many complex systems in reality, the nodes of complex networks can also be divided into many categories. Therefore, in the past few years, complex network node classification has become a hot topic, and a large number of research results have emerged. These algorithms are all divided by the density of the connection relationship between nodes. [0003] However, these algorithms mentioned above do not take into account the sign of connection relations, so they are not suitable for symbolic networks. In real life, many social n...
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IPC IPC(8): G05B11/36
CPCG05B11/36Y02P90/02
Inventor 王颀熊建斌岑健胡俊敏陈康刘鸣慧钱文博刘文浩李春林余得正
Owner GUANGDONG POLYTECHNIC NORMAL UNIV