四轮转向系统

接着介绍了现有的四轮转向系统。

And several four-wheel steering systems still in use are described .

电控电动四轮转向系统在现代汽车上的应用

Application of Electricity Powered Four-wheel Steering System in Modern Automobile

仿真结果表明，Hybrid控制实现了四轮转向系统（4WS）的低速灵活性与高速稳定性，具有良好的控制效果。

Computer simulation showed that the flexibility at low speed and the stability at high speed were carried out by hybrid control , and that the controller had a satisfactory control effect .

汽车四轮转向系统中少齿差行星齿轮传动的分析

Analysis on Few-teeth-different Epicyclic Gears in Car 's 4-wheel Turning System

电子控制四轮转向系统工作原理及发展

The Development and Working Principle of Electric Controlling Four Wheel Steering

汽车四轮转向系统的结构与原理分析

Analyzing the configuration and principle of auto four-wheeled steering system

汽车四轮转向系统的研究与发展

Research and Development of The Four - Wheel Steering Automobile

工程车液压四轮转向系统的研究与实践

Research and practice on hydraulic four wheels steering system of engineering vehicles

车辆四轮转向系统的控制方法

Progress in Controlling Methods of Four Wheel Steering System

电动固定平台搬运车四轮转向系统的分析与设计

Analysis and Synthesis of Four Wheel Steering System for Electrically Operated Stationary Platform Van

汽车主动悬架和四轮转向系统的综合控制

Integrated control of an active suspension and a four-wheel steering system for a vehicle

轿车的四轮转向系统

4-Wheel-Steering System of Car

分别针对悬架系统和四轮转向系统建立了2自由度1/4车模型、7自由度整车模型和二自由度转向模型。

The 2-DOF and 7-DOF model for suspension system and the 2-DOF model for steering system are constructed .

在加入非线性轮胎模型之后，对四轮转向系统的控制策略进行了设计。

The4WS vehicle model containing both nonlinear tires module and vehicle module is built up in MATLAB / Simulink .

认为将四轮转向系统与其他主动底盘控制系统有机地结合起来，发挥各自优点，是四轮转向汽车的发展方向。

The integrated control among the4WS and other active chassis control systems present the developing direction of four-wheel steering vehicle .

研究了改装汽车的后轮转向特性，分析了后轮转向系统的转向特性和理想四轮转向系统的高、低速转向特性。

The high or low speed steering characteristics of the rear wheel steering system and ideal four-wheel steering system were analyzed .

该方法通过独立参数化两自由度控制结构的引入，实现了四轮转向系统对车速变化和轮胎侧偏刚度变化的独立补偿。

With the independent parameterization of two-degree-of-freedom compensators , the variations of vehicle velocity and tire cornering stiffness were compensated independently .

汽车线控四轮转向系统结合线控转向系统和四轮转向系统各自的优点，采用电信号的传递替代传统转向系统的机械连接。

The car wire-four-wheel steering system combine advantages of steer-by-wire system and four-wheel steering system . The transmission of electrical signal replaces the connection of traditional mechanical vehicle .

本文对四轮转向系统的工作原理、转向特性、控制方法及其对车辆操纵稳定性的影响做了比较全面的分析与研究。

This thesis fully analyses and researches the control principle , steering property , control method of Four-Wheel-Steering ( 4WS ) and the effect of4WS system on the operation stability of a vehicle .

分析了以质心侧偏角为控制目标的四轮转向系统和以横摆角速度为控制目标的车辆稳定性系统的各自特点，将两个子系统结合起来构成集成控制系统。

Each of the shortage was analysed as the body slip angle as the control target for the four-wheel steering system , and as the yaw velocity as the control target for the stability system , and the integrated control system was made up of two subsystem .

简单介绍了电控电动四轮转向系统的组成和工作原理，详细阐述了电动电控四轮转向系统的控制模式、硬件构成及特点，并对其未来的发展趋势作了展望。

The structure , working principle of electricity powered four-wheel steering system are introduced in this paper . The control mode , hardware structure and the characteristics are explicated in great detail . And the prospect of developing trend of this technology is also clearly shown by the author .

工程机械四轮转向控制系统研究

Research on 4 - wheel Steering Control System of Construction Machinery

基于神经网络的汽车四轮转向控制系统研究

Base on Neural Network Research Control System of Vehicle Four-Wheel Steering

本文研究侧偏角有约束条件下，汽车四轮转向控制系统的设计问题。

Four wheels steering control for vehicle with constraints on side slip angle is studied in this paper .

但是传统的四轮转向控制系统大多建立在经典控制理论的基础上，对实际车辆很难得到满意的控制效果。

Usually four-wheel steering systems are based on classic cybernetics , so they can not really control the vehicle perfectly .

在对试验数据进行处理和分析的基础上，确定了试验装置的传递函数，对四轮转向控制系统进行了稳定性分析。

The transferring-function of the experiment device is found out on the basis of data processing data analysis , and the stability analysis is given .

为适应车辆运动的非线性特性，采用神经网络理论，设计了神经网络汽车四轮转向控制系统，并对该系统进行了仿真分析。

In order to adapt to the nonlinear characters of automobile motion , a nonlinear control system is designed based on the theory of neural networks for four-wheel steering system .

四轮独立转向系统是汽车新结构，该系统具有转向能力强、转向响应迅速、直线行驶稳定等优点，分析其结构和原理，有利于汽车的使用和维修。

The four-wheeled independent steering system , which serves the functions of steering stability and rapidity , is a new type of configuration of automobiles . Analysis is made on its configuration and principle in favor of auto 's application and maintenance .

四轮转向车辆控制系统操纵稳定性道路试验

Road Test for Handling and Stability of Four-wheel Steering Vehicle Control System

汽车四轮转向嵌入式控制系统设计研究

Research on vehicle four wheel steering embedded control system design