Method of controlling multitasking excavator system

Method of controlling multitasking excavator system

(PDF) DIGITAL HYDRAULIC IMV SYSTEM IN AN EXCAVATOR - …

May 22, 2019 · Different modes of IMV-systems and the abbreviations used in this paper. The process flow of converting the hydraulic-mechanic load sensing system in to a D-IMV is presented in Figure. 2. Each

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Four methods for mastering multitasking - Hightail Blog

Budy et al. [7] studied the control of the excavator process by application of independent valves mounted on the excavator. This approach allows one to avoid the closed control system with a transducer and sensor mounted on the excavator. In the accepted system, there are two systems as a microcomputer and a hydraulic unit (pump

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Design of Intelligent Hydraulic Excavator Control System

Based on negative flux hydraulic system, an intelligent hydraulic excavator control system was designed based on rotational speed sensing method to …

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Path tracking control of a self‐driving wheel excavator

Jan 01, 2020 · 2.1.1 Introduction of the control and decision units. The control and decision unit, including the human–computer interaction interface and the native autonomous driving task setting programme, is the core module of the self-driving excavator and the central unit of the control and information processing of other modules in the system.

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Aggregate Stockpiling and Handling

Truck Stockpiling Method • The piles built as single or multi layer • A layer can be pushed up by loaders • 2nd most common method • Material should not be placed closer than 2'-4' to the layer's edge Avoid dropping over edge

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System and method for control of caterpillar trench excavator

(57) Abstract: The invention relates to systems and methods control tracked trenchers excavators. The system and method of controlling tracked trench excavator provided by the authorities of the multimode control of translational motion and rotation, which perform several functions depending on the choice of one of several modes.

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Method of controlling multitasking excavator system

Multitasking - an overview | ScienceDirect Topics

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Machine control for Excavators - Heavy Equipment Guide

control the pump outlet based on the variation of rotational speed. The excavator electronic system was the key to constant power control method. 3 Electronic Control System and Ennergy Saving Strategy 3.1 Intelligent Electronic Control System Fig.2 shows the schematic diagram of the electronic control system, the energy sav-

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Vehicle computer system having a non-interrupt cooperative

Vehicle computer systems control a multitude of vehicle components. Within the computer systems, data processors execute tasks to process events which arise. Single processor systems handle parallel execution of tasks for several processes via a multitasking approach. Multitasking is the execution of several tasks concurrently or in parallel.

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Design of Electronic Control System of Hydraulic Excavator

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

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Machine control for Excavators - Heavy Equipment Guide

Excavation hazards and control measures: How to reduce

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Finite‐time command filtered control combined with pi

To enhance the hydraulic system efficiency of excavator, one system which adopted the novel hydraulic transformer (NHT) was proposed to control …

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Design of Electronic Control System of Hydraulic Excavator

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 …

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Adjustment Method Of Excavator Engine Control System

Jun 26, 2020 · The excavator repair and adjustment of the engine control system must be carried out in accordance with regulations. 1. Engine control system assembly method The adjustment of the engine control system is shown in Figure 15-38 1) Adjust the assembly length of the rod 2 …

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(PDF) Proportional-integral-plus control applications of

In this regard, PIP control can be interpreted as one To improve PIP control in such cases, therefore, logical extension of conventional PI/PID methods, the present paper identifies, and subsequently exploits for control system design, state-dependent para- * Corresponding author: Engineering Department, Lancaster meter (SDP) models.

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Mini Excavator Design And Analysis

A control system and method of using a control system for a thumb on an excavator allows the thumb to follow a workpiece held in a bucket when the bucket moves. The thumb control circuit is activated by the press of a button and thereafter maintains a constant reduced close fluid pressure of the extend port of the thumb cylinder until the open control is actuated.

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Excavator data acquisition and control system and method

Jun 19, 1995 · A system as claimed in claim 1, wherein the data acquisition and control system further comprises navigation control means for controlling excavator direction along the predetermined excavation route, the navigation control means including means for accessing position information received from the position determining means.

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Decoupling Compensation for Damping Improvement of the

Advanced Energy Management of a Novel Independent Metering Meter-Out Control System: A Case Study of an Excavator. Article. and show that the control method can achieve multitasking control

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US8689471B2 - Method and system for controlling an

Excavation hazards and control measures: How to reduce

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Path tracking control of a self‐driving wheel excavator

Jan 01, 2020 · 2.1.1 Introduction of the control and decision units. The control and decision unit, including the human–computer interaction interface and the native autonomous driving task setting programme, is the core module of the self-driving excavator and the central unit of the control and information processing of other modules in the system.

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