hydraulic excavator

Design of Control System for Manipulators of Hydraulic Excavator Based on DSP

基于DSP的液压挖掘机机械臂操控系统设计

Matrix Method of Kinematic Analysis of Single bucket Hydraulic Excavator Attachment

单斗液压挖掘机工作装置运动学分析的矩阵法

One of the researches of the bucket bearing region of single bucket backhoe hydraulic excavator 《 The sign Description of the Excavating Range and the Division of Regions 》

单斗反铲液压挖掘机铲斗方位域研究之一&《挖掘范围的标记描述和区域的划分》

Hydraulic excavator is an important engineering machinery, widely used in the sectors of the national economy and military project.

液压挖掘机是一种重要的工程机械，广泛应用在国民经济各部门和军事工程上。

Research on Automatic Control System of the Working Device Trace of Hydraulic Excavator

液压挖掘机工装轨迹自动控制系统的研制

A study on the regularity of main param-eters of single bucket hydraulic excavator series

单斗液压挖掘机系列主参数规律的研究

A study of energy saving in slewing system of hydraulic excavator

挖掘机回转液压系统的节能研究

The results give an effective and technical reference for the large hydraulic excavator enterprises.

试验结果为该企业的大型液压挖掘机设计提供了有效的技术参考。

Test and diagnosis of action slow for HITACHI hydraulic excavator

日立EX挖掘机动作慢的测试与诊断

A system made up of the engine, the variable delivery pump, the control valve and the load of a hydraulic excavator was studied to explore the principle and the technique of the power matching between its elements.

将发动机、变量泵、控制阀、负载作为一个系统，分析了该系统各环节匹配的原理和方法。

Applying the strategy for development of serial products on the basis of design methodology, the the identifying criteria for serial model chart of single bucket hydraulic excavator is discussed and the main parameters seriation is studied so as to determine the bucket capacity range and engine output.

本文应用设计方法学关于系列产品开发的策略，讨论了单液压挖掘机系列型谱的判定依据，研究主参数系列化的规律，以此来确定斗容量范围及发动功率。

Finite Element Dynamic Analysis on Working Equipment of Backhoe Single Bucket Hydraulic Excavator

液压反铲挖掘机工作装置有限元动态分析

Application of complex method in optimization in shovel mechanism of single bucket hydraulic excavator

复合形法在液压挖掘机铲斗连杆机构优化设计中的应用

Analysis to the Back Swing Motion of the Backhoe Bucket Rod of Hydraulic Excavator and the Resolvent

液压挖掘机反铲斗杆回摆运动问题分析及解决方法

The specific operating sizes and the digging path enveloping drawing for hydraulic excavator with backhoe attachment

液压挖掘机反铲装置特殊工作尺寸及挖掘轨迹包络图

Calculation of the moment of inertia of the working equipment on hydraulic excavator

液压挖掘机工作装置转动惯量的计算

Brief Talking about Application of Several Working Systems for Hydraulic Excavator

浅谈液压挖掘机几种工作系统的应用

Finite element analysis for floating tank structure in amphibious hydraulic excavator

水陆两用液压挖掘机浮箱结构有限元分析

The System Simulation Analysis on Virtual Prototype of Hydraulic Excavator

液压挖掘机虚拟样机系统仿真分析

Simulation and Analysis of Electro-hydraulic Position Control System for Hydraulic Excavator

液压挖掘机电液位置控制系统动态分析与仿真

Research on a Energy-saving System with Power Coordinated Control for a Hydraulic Excavator

液压挖掘机功率协调控制节能系统研究

This paper presents a method of innovative design for backhoe device of hydraulic excavator.

本文结合液压挖掘机构中反铲装置，提出一套创新设计方法。

Research on the Mixed Force and Position Control System of a Robotic Hydraulic Excavator

液压挖掘机器人的力与位置混合控制系统的研究

Optimum Selection of Tillage Machine General assembly line for hydraulic excavator

耕整机的优化选择挖掘机的整机装配线

Mathematic model for optimal design of swing arm on hydraulic excavator

液压挖掘机动臂优化设计数学模型的建立

Research on Drawing Mine Map of Backhoe Hydraulic Excavator

反铲液压挖掘机挖掘图谱程序化绘制与实验

In this paper, the matrix method is introduced which is used for kinematic analysis of a single bucket hydraulic excavator attachment.

本文介绍了单斗液压挖掘机工作装置运动学分析的一种方法&矩阵法。

Study of the accelerograph fuzzy controller of hydraulic excavator saving energy

液压挖掘机节能用油门模糊控制器的开发研究

Research on throttle control system of hydraulic excavator based on AVR microcontroller

基于AVR单片机的挖掘机油门控制系统研究

Study on expert fuzzy control system in working device of the hydraulic excavator

液压挖掘机工作装置专家模糊控制系统的研究