Uncertainty included underground radio-frequency recognition reader high-dimensional multi-target optimization arrangement

Abstract

The invention discloses an uncertainty included underground radio-frequency recognition reader high-dimensional multi-target optimization arrangement to guide users to find satisfied Radio Frequency Identify (RFID) reader arrangements and reduce the user workload. The arrangement comprises specific contents of (1) building a coal mine underground RFID reader arrangement mathematical model and giving underground roadway distribution models, constraint conditions, target functions and decision variables; (2) on the basis of user input data, giving initialization information, that is, setting multi-target evolution optimization algorithm parameter values; (3) performing decomposition based multi-target evolution operation based on the MOEA / D algorithm multi-target evolution process, that is, according to multi-target optimization of MOEA / D towards the target functions to generate evolution populations meeting user requirements.

Description

technical field [0001] This patent belongs to the field of the Internet of Things, and in particular relates to the layout of radio frequency identification readers for coal mine safety. Aiming at the characteristics of underground coal mines, on the basis of considering multiple performance indicators such as identification accuracy, identification ability, and anti-interference ability, and further combining uncertain factors such as identification range and cost, an uncertain radio frequency identification reading system for coal mines is constructed. The reader layout model is further given a layout method based on high-dimensional multi-objective uncertain evolutionary optimization, which directly provides multiple cost-effective layout schemes for decision makers, and realizes the optimal layout of radio frequency identification readers in the complex environment of coal mines. Background technique [0002] With the continuous improvement of the modernization of mine p...

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Problems solved by technology

However, the performance indicators considered in the above research results are still few, and the uncertainty in the target is not considered, such as economy and anti-interference, etc. are often not a definite number, but change within a certain range

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