The switch control method includes the double thrust(DT) switch,the switch between phase plane control(PPC) method and quasi-slide control(QSC) method,and the angle feedback(AF) switch.
该切换控制方法主要包括双重推力水平切换,相平面控制律与准滑模控制律切换和角度反馈切换。
First,adopt line speed control(inner closed loop) and tension control(outer closed loop),the line speed feedback around time-variant parameters r and J,weaken the influence to the whole system when it changes.
在详细推导出系统数学模型和放卷辊L6的时变参数半径r=f(t)、惯量J=f(r)的基础上,分析指出其采用原工程设计法所招致的失误,并提出改进方法:采用线速度(内环)、张力(外环)双环控制,线速度反馈将时变参数r,J包围,预先削弱其变化对整个系统的影响;线速度环采用Ⅱ型超前校正,积分校正将J,r引起的稳态误差∞变为0,超前校正除保证系统稳定外,主要是减小动态调节时间和超调量;进一步测出L6的转速Ω,让线速度调节器的放大系数Kvt跟随r变化而变化,始终保持线速度环的开环放大倍数KV不变,从而将时变系统改造为定常系统,这样就可以用任何线性定常系统设计方法对系统进行设计。
First, adopt line speed control (inner closed loop) and tension control (outer closed loop) , the line speed feedback around time-variant parameters r and J, weaken the influence to the whole system when it changes.
在详细推导出系统数学模型和放卷辊L6的时变参数半径r=f(t)、惯量J=f(r)的基础上, 分析指出其采用原工程设计法所招致的失误,并提出改进方法:采用线速度(内环)、张力(外环)双环控制,线速度反馈将时变参数r,J包围,预先削弱其变化对整个系统的影响;线速度环采用Ⅱ型超前校正,积分校正将J,r引起的稳态误差∞变为0,超前校正除保证系统稳定外,主要是减小动态调节时间和超调量;进一步测出L6的转速Ω,让线速度调节器的放大系数Kvt跟随r变化而变化,始终保持线速度环的开环放大倍数KV不变,从而将时变系统改造为定常系统,这样就可以用任何线性定常系统设计方法对系统进行设计。
Research on electric power steering system based on yaw rate feedback;
基于横摆角速度反馈的电动助力转向系统的初步研究
Effects of yaw rate feedback control law on handling and stabilities of automobiles with Steer-by-Wire are researched.
研究了横摆角速度反馈控制律对线控转向汽车操纵稳定性的影响。
To improve the defects of traditional Four-Wheel-Steering system yaw rate feedback control strategy of Four-Wheel-Steer-by-Wire system was researched.
为了改善传统四轮转向系统的不足,研究了四轮线控转向系统的横摆角速度反馈控制策略。
Study on feedback control of yaw angle rate based on active front steering
基于主动前轮转向横摆角速度反馈控制的研究
The design of a capacitance driving type negative feedback control system for a torsion pendulum accelerometer
扭摆加速度计负反馈电容驱动控制系统设计
Research on ABS Control Strategy Based on Yaw Velocity
基于横摆角速度的汽车ABS控制策略的研究
Engineering Test Method for Motor Vehicle Yaw Rate and Sideslip Angle Based on GPS Technology
基于GPS的汽车横摆角速度和侧偏角工程测试方法
It is suggested that the low-speed maglev vehicle should adopt the lateral-offset magnets and the active guidance mode using the lateral displacement and velocity feedback.
建议低速磁浮车辆采用磁铁横向错位布置和横向位移与速度反馈主动导向方式。
A Hardware-in-loop System Design Applied to Yaw Velocity Based on ADSL Driving Simulator;
基于ADSL驾驶模拟器的横摆角速度硬件在环仿真系统
Gas pendulum accelerometer and laminar jet angular rate gyroscope
气体摆式加速度计与射流角速度陀螺
Accelerometer feedback control algorithm for maglev system
磁悬浮系统的加速度计反馈控制算法
Estimation of 2D s-wave velocity section with low velocity layers by OCCAM algorithm
低速软弱夹层二维横波速度结构的OCCAM反演
Speed and Position Observer of DFIG Based on Rotor Current Vector Angle Deviation
基于转子电流偏差角的双馈感应电机速度观测
Study on prediction of lateral acceleration of tilting train based on linear adaptive neural networks
基于线性自适应神经网络的摆式列车横向加速度预测研究
(3) The predictive control of titling passenger car is studied with the predictive lateral acceleration.
(3)利用预测横向加速度进行摆式客车的预测控制研究。
Speed Control of Brushless DC Motor Using Immune Feedback Mechanism;
基于免疫反馈的无刷直流电机速度控制
Velocity Threshold Adjustment Strategy of PSO Based on Performance Feedback;
基于性能反馈的PSO算法速度上限调整策略
Optimized controller for electrostatic force feedback micro accelerometers
静电力反馈微加速度计的模拟控制器优化
H_∞ CONTROL BASED ON ACCELERATION FEEDBACK OF COMPLEX LARGE-SCALE STRUCTURES
基于加速度反馈的大型复杂结构H_∞控制
Study on Integration of an Angle Measurement System Based on Image Feedback;
基于图像反馈的角度测量系统集成研究
Improving Chinese EFL Learners Writing Proficiency From the Aspect of Feedback;
论从反馈角度提高中国英语学习者写作能力