Based on negative flux hydraulic system, an intelligent hydraulic excavator control system was designed based on rotational speed sensing method to improve energy efficiency.
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Based on negative flux hydraulic system, an intelligent hydraulic excavator control system was designed based on rotational speed sensing method to improve energy efficiency. The control system was consisted of engine control module, pump power adjusted module, engine idle module and system fault diagnosis module.
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A Review on Mechanical and Hydraulic System Modeling of Excavator Manipulator System …
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INCOVA Designs Intelligent Valve-Control System for a 20-Ton Excavator. "In the past, our systems engineers had to consider hardware details such as the number of bits of accuracy and worry about communicating the design to the software engineer. With MathWorks tools for Model-Based Design, the system engineer can focus on controls, not on
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The electronic control system is the core technology of hydraulic excavator and is vital for improving corporate competitiveness. An electronic control system with CAN bus was put forward based on the requirement of middle type excavator control system. The input and output conditioned circuit of control system and emergency circuit of excavator was designed.
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A recent trend in the development of off-highway construction equipment, such as excavators, is to use a system model for model-based system design in a virtual environment. Also, control system design for advanced excavation systems, such as automatic excavators and hybrid excavators, requires system models in order to design and simulate the control systems.
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Oct 13, 2010 · the electronic control system is the core technology of hydraulic excavator and is vital for improving corporate competitiveness. An electronic control system with CAN bus was put forward based on the requirement of middle type excavator control system.
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Nov 09, 2021 · Operators can program machine operating settings, including the joystick button controls, and the system stores each setting, based on the operator ID. The 340 UHD features a 30-degree tilt-up cab design for more productive demolition and a comfortable sight line without neck strain when working on eight-floor buildings.
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INCOVA created a real-time prototype of a control valve system for a 20-ton excavator using MathWorks tools for Model-Based Design. The system receives input from the operator joystick, valve pressure sensors, and engine speed monitor and then sends control signals to electrohydraulic valves on the excavator's travel, slew, bucket, arm, boom, and auxiliary functions.
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DOI: 10.1109/ISDEA.2010.293 Corpus ID: 14546335. Design of Electronic Control System of Hydraulic Excavator with CAN Bus and PID Method @article{Jun2010DesignOE, title={Design of Electronic Control System of Hydraulic Excavator with CAN Bus and PID Method}, author={Z. Jun and Jiao Sheng-jie and Si Gui-mao and Yin Peng-long and Liao Xiao-ming and Wang Jian-bo and Wang Yu-lin and Jia Wen-jin
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We are not allowed to display external PDFs yet. You will be redirected to the full text document in the repository in a few seconds, if not click here.click here.
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Nov 09, 2021 · Operators can program machine operating settings, including the joystick button controls, and the system stores each setting, based on the operator ID. The 340 UHD features a 30-degree tilt-up cab design for more productive demolition and a comfortable sight line without neck strain when working on eight-floor buildings.
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Shortages of skilled labor,extensive dangerous work,and technological advances are forcing rapid change in the construction industry, thus motivating construction automation,research and development of unmanned execution technologies for use to enhance safety has been undertaken.This paper presents an outline of research and development concerning automation of hydraulic excavator performed by
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A Review on Mechanical and Hydraulic System Modeling of Excavator Manipulator System …
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Nov 03, 2017 · In this paper, the hydraulic control system design and dynamic analysis are considered in superior calculation efficiency based on Lagrangian method and fundamental laws for getting control algorithms to investigate about hydraulic system how to control hydraulic system and take hydraulic controller to the optimization.
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Based on negative flux hydraulic system, an intelligent hydraulic excavator control system was designed based on rotational speed sensing method to improve energy efficiency.
Learn MoreJan 28, 2012 · Consider the design and implementation of an electro-hydraulic control system for a robotic excavator, namely the Lancaster University computerized and intelligent excavator (LUCIE). The excavator was developed to autonomously dig trenches without human intervention. One stumbling block is the achievement of adequate, accurate, quick and smooth movement under automatic control, …
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A Review on Mechanical and Hydraulic System Modeling of Excavator Manipulator System …
Learn More
the electronic control system is the core technology of hydraulic excavator and is vital for improving corporate competitiveness. An electronic control system with CAN bus was put forward based on the requirement of middle type excavator control system. The input and output conditioned circuit of control system and emergency circuit of excavator was designed.
Learn More