The turning system s mathematic model by system identification method was studied.
应用系统辨识方法对轮式移动机器人转向系统的数学模型进行了研究。
However, this technology has not been used widely due to some critical technologies problems such as turning system, hydraulic rock-breaking bit, etc.
利用该技术在早期或老期油气井、压裂效果不好的探井以及近井地带污染/堵塞严重的已开发井中开展试验,取得了较好的增产效果,但由于转向系统、水力破岩钻头等几项关键技术问题,一直没有得到大面积的推广应用。
Brief Introduction of structure and Design of Steering system for Underground Loader at Abroad;
国内外地下装载机转向系统的结构与设计简介
Sensitivity analysis method of vehicle steering system under braking condition;
制动工况下汽车转向系统敏感度分析方法
Parameterized modeling and simulation for forklift truck s steering system with a horizontal cylinder based on ADAMS;
基于ADAMS的横置液压缸式叉车转向系统参数化建模与仿真
Dynamic characteristics of hydraulic pipelines of steering system of articulated vehicles
铰接车辆转向系统液压管路动态特性
Diagnosis and Servicing of Electro-Hydraulic Power Steering System
电控液压动力转向系统的检测与维修
Analysis of Hydraulic Steering System of Liugong ZL50C Loader
柳工ZL50C装载机转向液压系统分析
Modeling and Simulation Analysis of Rotary Valve Hydraulic Power Steering System
转阀式液压助力转向系统建模与仿真分析
Analysis and Solution on Steering Fluid Leakage in Vehicle Hydraulic Power Steering System
汽车液压助力转向系统转向液渗漏的分析及处理
Building of Signal Gathering System for Hydraulic Power Steering Gear Test-bed and System Analysis of the Steering Gear;
液压助力转向器试验台信号采集系统的建立及转向器系统分析
The improving problem of hydraulic pressure change direction system of loading machine was disscussed.The ten tative ideas of utilizing limited pressure change direction system were put forward.
探讨了装载机液压转向系统的改进问题，提出了采用限压式液压转向系统的设想。
open center hydraulic power steering system
开心式液压助力转向系
open center hydrostatic power steering system
开心式静液压转向系
closed center hydrostatic power steering system
闭心式静液压转向系
closed center hydraulic power steering system
闭心式液压助力转向系
Simulate Calcultion About Pressure Loss in Hydraulic Pipe System of Roof Supports
基于AMEsim的液压支架管路系统压力损失计算
Research on pipeline pressure shock in valve control hydraulic positioning system
阀控液压位置伺服系统管路压力冲击研究
Design of Railway Hydraulic Switch Machines Real-Time Monitoring System
铁路道岔液压转辙机实时监测系统设计
The Analysis and Improvement of Hydraulic Pressure Power Steering System for Domestic Cars
国产轿车液压动力转向系统的分析与改进
Research and Realization of Control Algorithm for Electro-Hydraulic Power Steering System;
电动液压助力转向（EHPS）系统控制算法研究及实现
Digital Control and Research of Electro-Hydraulic Power Steering System;
电动液压助力转向系统数字化控制研究
Study on and Hydraulic System of Vehicle Hydraulic Steering;
汽车液压伺服助力转向系统动态特性的研究