A microcomputer is used to control excavator model WS-005 on test be (?) ch for excavating operation according to the given trajectories and to collect various data in the excavating process.
在WS- 005挖掘机试验台上用微机控制挖掘机，使其按给定的挖掘轨迹挖掘，同时用微机采集挖掘过程各参数。
A method of optimal design for Hydraulic Excavator shovel mechanism is discussed and the optimal model is given.
提出一种基于复合形法的液压挖掘机铲斗机构的优化设计方法，给出优化模型。
The principle, mathematical model, system software of a hydraulic excavator with micro computer controlled digging movement and it's bench test results are introduced in this paper.
本文介绍用微机控制液压挖掘机作业运动的原理、控制模型、系统软件以及试验台试验结果。
Three-dimensional model of excavator work device is established using UG.
使用UG建立了液压挖掘机工作装置的三维模型。
It is used in double pumps and circuits high pressure variable system on model JY320 hydraulic excavator.
用于JY320型液压挖掘机等的双泵双回路高压变量系统。
Aiming at the incompleteness and uncertainty of the information to be appraised in appraising the quality of hydraulic excavator digger, we establish the unascertained decision model to deal with it.
针对工程机械质量评价过程中，评价信息的不完全性和不确定性，建立了处理未确知信息的未确知决策模型。
It also applies the model to appraise the quality of hydraulic excavator, and sorts and selects the synthetic attribution of hydraulic excavator. The result consists with practice.
应用该模型对液压挖掘机质量进行评价，对挖掘机的综合属性值进行排序和择优，结果与实际相符。
By establishing math model using transformation matrix, a software for excavator attachment design has been created.
应用变换矩阵来建立数学模型，编制了挖掘机工作装置设计的软件系统。
A general mathematical model of excavator truck Optimal fit in Open pit mines is derived. An Optimal fit computation is taken as an example of the mine of Emei Cement Plant.
本文推导了一般露天矿山铲—车优化配置的数学模型表达式，并以峨眉水泥厂矿山为例进行了优化配置计算。
Models of the position and tool forces of backhoe hydraulic excavator were built based on the full analysis of kinematics, kinetic performance of working device and mathematic model of tool forces.
在对反铲液压挖掘机工作装置的运动学、动力学性能以及挖掘力数学模型全面分析的基础上，建立了反铲液压挖掘机整机的位置模型和挖掘力发挥模型。
Models of the position and tool forces of backhoe hydraulic excavator were built based on the full analysis of kinematics, kinetic performance of working device and mathematic model of tool forces.
在对反铲液压挖掘机工作装置的运动学、动力学性能以及挖掘力数学模型全面分析的基础上，建立了反铲液压挖掘机整机的位置模型和挖掘力发挥模型。
应用推荐