South Pole telescope latent fault simulation and self-curing method on semi-object simulation platform

Abstract

The invention provides a South Pole telescope latent fault simulation and self-curing method on a semi-object simulation platform. The method is applied to a South Pole astronomical optics telescope electromechanical system simulation platform and is constituted by a fault simulation program, a fault analysis and self-curing program and a communication network; the fault simulation program comprises a latent fault module, a display module, a digital communication module and an equipment control module; the fault analysis and self-curing program comprises a fault detection module, an expert database module and a fault self-curing module, and the fault self-curing module comprises a fault early warning and alarm module, a self-curing motion execution module and a self-curing evaluation module; the communication network comprises a fault simulation program industrial personal computer, a fault analysis and self-curing program industrial personal computer, an Ethernet upper-layer data communication network, a sensor, a driver, a programmable power supply, an RS485 information acquisition network and a bottom layer data network. The South Pole telescope latent fault simulation and self-curing method is high in universality and high in extendibility and greatly facilitates study in the aspect of fault processing of a South Pole astronomical telescope and an astronomical instrument.

Description

technical field [0001] The invention relates to a latent fault simulation and self-healing method of an Antarctic telescope based on a semi-physical simulation platform, in particular to a latent fault self-healing semi-physical simulation platform for an Antarctic astronomical telescope applied to the electromechanical system of an Antarctic astronomical optical telescope. Hidden fault simulation and self-healing methods. [0002] The present invention is the achievement of the National Natural Science Foundation of China (11373052) "Research on latent failure warning and seamless intelligent self-healing strategy of Antarctica telescope" and the National Natural Science Foundation of China (11403065) "Antarctic astronomical telescope control system autonomous Research on real-time performance evaluation methods". Background technique [0003] Today, countries around the world are beginning to carry out astronomical observations in Antarctica. More and more Antarctic astro...

AI Technical Summary

Problems solved by technology

The timely perception, analysis, judgment and even elimination of hidden faults are very valuable research. However, since the research of Antarctic astronomical equipment itself is still a new discipline, the research on self-healing methods for the electromechanical system faults of Antarctic astronomical telescopes is currently in the It is just getting started at home and abroad

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