Intelligent control system and method for round pit operation of hydraulic excavator

The invention provides an intelligent control system and method for round pit operation of a hydraulic excavator. The intelligent control system is composed of an interactive decision-making module, a track planning module and an electro-hydraulic control execution module. The interactive decision-m...

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Bibliographic Details
Main Authors WANG JIXIN, QIAO YONGLU, PAN YUFEI, SU LIDA
Format Patent
LanguageChinese
English
Published 29.10.2021
Subjects
CALCULATING
COMPUTING
COUNTING
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
SOIL SHIFTING
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Summary:The invention provides an intelligent control system and method for round pit operation of a hydraulic excavator. The intelligent control system is composed of an interactive decision-making module, a track planning module and an electro-hydraulic control execution module. The interactive decision-making module is used for completing work such as parameter import, numerical calculation, image processing and data acquisition; the track planning module is used for combining corresponding excavation reference images, excavation tracks and kinematics equations according to the working conditions of different stages to complete the motion planning of the working device of the excavator; and the electro-hydraulic control execution module compositely controls a hydraulic execution element to complete a decision-making task based on control signals output by the interactive decision-making module and the track planning module. The system has universality and can be installed on any machine type, the efficiency and qu
Bibliography:Application Number: CN202110916605