A method of identifying road adhesion coefficient based on wheel slip ratio is investigated in this paper. 文中通过仿真研究探索了一种基于车轮滑移率的路面附着系数识别方法。
The additional yaw-moment is realized by braking some of the wheels and the wheel slip ratio is regulated by the lower controller. 附加横摆力矩依靠制动部分车轮实现,并由下层控制器进行车轮滑移率调节。
For the sake of the tyre works under optimal slip ratio, a braking variable structure control ( VSC) law based on slip ratio control was introduced so as to obtain the maximum friction coefficient. 飞机防滑刹车控制的关键是控制机轮的滑移率,为了使机轮工作在最佳滑移率,得到最大结合系数,提出了一种基于滑移率控制的防滑刹车变结构控制律。
Wheel Slip Ratio for ABS System Based on Road to Identify and Real-Time Control 基于路面识别实时控制车轮滑移率的ABS系统
Sliding Mode Variable Structure Control of Anti-lock Braking System Based on Optimal Slip Ratio; 提出一种基于边界层模糊调节的准滑模变结构控制方法。
After a mathematic analysis of the slip ratio of Continuously Variable Transmission ( CVT), the effect of CVT load is discussed. 本文首先介绍了无级变速器滑差率的数学分析,讨论了无级变速器负载对滑差率的影响。
A Research on Algorithms for Calculating Vehicle Reference Speed and Slip Ratio in ABS/ TCS/ AYC Systems ABS/TCS/AYC中参考车速和滑移率算法研究
Test and Study on Slip Ratio of Continuously Variable Transmission 无级变速器(CVT)滑差率的试验研究
The land wheel has simple structure, low rotating slip ratio of driving operation and reliable driving, and has the function of automatically removing soil without sticking soil. 本地轮结构简单,驱动作业转动打滑率低,驱动可靠,且具有自动清除泥土功能,不粘土。
Control Strategy of EBD Based on Wheel Acceleration and Slip Ratio 基于车轮加速度和滑移率的EBD控制策略
Algorithm Research on Slip Ratio of Acceleration Slip Regulation Under Vehicle Cornering Situation 转向加速工况下汽车驱动防滑控制系统滑转率算法研究
Multi-Wheels Fitting Control of a Lunar Rover with On-Line Slip Ratio Estimation 基于滑转率在线估计的月面巡视探测器多轮协调控制
Mechanics model of multi-layers metal ring and the model of transmission slip ratio were established. 建立了CVT传动多组件的力学模型,解析了多层钢带受力和钢带传动滑移率。
After making analysis of the stress and movements of tape transfer, this paper points out the zone brought about by elastic slip and deduces the elastic slip ratio. 通过对带传动的受力和运动情况进行分析,指出了弹性滑动产生的区域,推导出弹性滑动角、弹性滑动速度和弹性滑动率的计算公式。
The key parameters of bulldozers 'traveling hydraulic system, the slip ratio, the efficiency of the hydraulic system, power-to-weight ratio and force-to weight ratio, are studied. 研究了全液压推土机液压行驶驱动系统的关键技术参数&滑转率、效率、牵引比和比功率;
The slip ratio of gas-liquid two-phase flow is very important for the measurement of gas-liquid two-phase flow. 在分析了两相流通过节流装置的实际流动情况后,作者认为气液两相滑移比是影响流量公式误差的一个重要因素。
Some points of view of the author are presented via a discussion on the tests of traction efficiency, slip ratio, turning radius, mass measurement and bench test on the basis of overall performance tests of crawler dozers. 根据对履带推土机所作的整机性能试验,就有关试验中的牵引效率、滑转率、转弯半径试验、质量测量及发动机台架试验等问题进行了讨论,提出了一些自己的看法。
The paper studied the concerted driving control based on wheel slip ratio, according to the dynamic characteristics of lunar rover driving on soft soil. 本文根据月球探测车在松软土壤上行驶的动力学特性,研究了基于车轮滑转率的协调驱动控制问题。
On the basis of analysis of block diagram of AC speed driver system with speed and slip ratio double closed loops, a system design method is presented with the four quadrants experiment results. 在分析转速、转差双闭环交流调速系统动态结构图的基础上,提出了系统的设计方法,并给出了四象限运行实验结果。
The film temperature and the friction coefficient are influenced by the slip ratio, velocities and the load. 两轮齿间的油膜温升和摩擦因数受滑滚比、卷吸速度和载荷的影响。
Put forward formula of elastic slip ratio by quantitative calculation the tape transfer elastic slip velocity. It also discussed the factor affected the elastic slip angle and elastic slip ratio. 从定量分析带传动弹性滑动速度入手,给出弹性滑动率的计算公式,并讨论影响弹性滑动角和弹性滑动率的因素。
Then, a vehicle dynamic model combined the longitudinal and the lateral dynamic coupling effects is proposed taking the longitudinal velocity, lateral velocity, yaw rate, wheel speed and slip ratio as the states. 建立了以纵向速度、横向速度、横摆角速度、车轮转速和滑移率/滑转率为状态变量的考虑各种耦合效应的纵横向耦合非线性动力学分析模型。
Most of the control methods in the application of ABS including logic threshold control and control method based on wheel slip ratio are introduced, and their advantages and disadvantages are analyzed respectively. 文章首先介绍了目前常用的ABS控制方法,包括逻辑门限值控制方法和基于滑移率的控制方法,并分析了各自的优缺点。
The curve of vehicle speed, wheel speed and slip ratio were simulated by the model. 用该模型对车辆转弯制动时的车速与轮速的变化、车轮滑移率的变化进行了计算机仿真。
The research of the slip ratio in two-phase critical flow 双相临界流动中滑移比问题的研究
A improved motor model is proposed by analyzing general inductive motor mathematics model. The model makes rotor current is linear with slip ratio and realizes linear relation between electromagnetism torque and rotation rate. 通过对一般化感应电机数学模型的分析,提出一种改进的电机模型,该模型使转子电流ir与转差率S呈线性变化,实现了电磁转矩和转速之间的线性关系。
And compared above result and the existing experience formula of slip ratio. 并将以上结果与现有其它经验关系式的滑动比进行比较。
The PID and fuzzy PID control method based on the driving wheel slip ratio, can obtain good traction and passing when vehicle was running on the uniform, separate, docking road, it has some reference value for further study of the vehicle traction control. 基于驱动轮滑转率的PID和模糊PID两种控制方法,在均一、分离、对接路面上都能够获得良好的牵引性和通过性,对汽车牵引力控制的进一步研究有一定的参考价值。
The slip ratio reduces with the increasing of aperture ratio. 随着孔径比的增大,滑动比减小。