Low Rate CSI Feedback and Capacity Analysis in Multiuser-MIMO-OFDM System 多用户MIMO-OFDM系统低速率CSI反馈方法及信道容量分析
Design of Gas Unsteady Flow rate Generator with Flow rate Feedback 具有流量反馈的气体动态流量发生器的设计
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。
The rate gyro feedback provides positive dynamic stability and well-damped transient response to commands or disturbances. 速度陀螺反馈提供正向动力学稳定性和对于指令式扰动的很好阻尼的瞬时响应。
In this paper, some schemes for flow and congestion control are analyzed. Explicit rate feedback is regarded as a efficient ofe, and as a important method to complete ABR service. Algorithms for explicit rate are studied as well. 文章在比较了几种流量控制方案后,认为显速率反馈是ABR业务流量及拥塞控制的一个有效方法,是完善ABR业务的一个重要手段,并对显速率算法作了进一步研究。
Pitch loop and pitch rate feedback loop are designed for the system to damp the oscillatory response produced by the TF system. 引入俯仰角和俯仰角速率反馈回路以增加阻尼,消除俯仰角振荡,最后对该系统进行了解耦性能和地形跟随仿真。
The calculation and simulation were conducted by MATLAB/ SIMULINK software to prove that the use of yaw rate feedback improves vehicle stability by increasing the amount of tactile feedback when driving under adverse road conditions. 结果证明,以横摆角速度的变化率作为反馈量为EPS转向系统引入横摆角速度反馈有利于提高车辆在不利的道路条件下的行驶稳定性。
The inner loop control law design based on attitude and rate feedback for the rotorcraft flight control can be summarized as a typical subject on parameter selection for multi-loop control configuration. 直升机基于姿态和速率反馈的内回路控制律设计可以归为典型的多回路控制律选参问题。
According to the special demand of elevator move speed, the predictive model, control rate and feedback rectify are investigated and analyzed. The GPC method is determined to elevator speed control. 针对电梯运行速度的特殊要求,通过对预测模型、控制率和反馈校正的分析,认为GPC方法能满足电梯运行速度控制的要求。
Explicit Rate Feedback in Flow Control of Available Bit Rate Service ABR业务流量控制中的显速率反馈
The speed control system of hydraulic elevator using computational methods for flow rate feedback is discussed in this thesis. 本论文进行基于软件计算的流量反馈液压电梯速度控制系统的研究。
Yaw rate feedback for vehicle stability with EPS 横摆角速度反馈对车辆操纵稳定性的影响
Having deduced the dynamic& static properties mathematical model of the present flow rate feedback valves, it proposes the designing principles of the kind of valves. 从理论上推导出现有流量反馈阀动静特性数学模型,在此基础上提出了该类阀的设计原则;
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
Performance analysis of precoding multiple antennas systems with finite rate feedback 有限比率反馈下多天线预编码系统的性能分析
Effect of the Field Voltage Rate Feedback in the Excitation Control Systems with Alternator-Rectifier Exciters& An Analysis with the Help of the Microcomputer 交流励磁机整流励磁系统转子电压软负反馈的作用&微型计算机辅助分析
Chapter 2 provides a brief summary of the principle and operation of the calculated flow rate feedback control method. 第二章简单叙述了基于压差传感的计算流量反馈流量控制原理及其实现;
Research of Rate Feedback Control Algorithm for Streaming Media 流媒体的速率反馈控制算法研究
A new method, variable rate pulse feedback ( VRPF), is presented in order to control chaos in continuous nonlinear system. 设计了一种控制连续非线性系统中混沌的新方法&变量变化率脉冲反馈(VRPF)方法。
Studies on Variable Rate Pulse Feedback of Chaos System 混沌系统的变量变化率反馈控制方法研究
Effect of finite rate feedback on performance of OFDM systems 有限比率反馈对OFDM系统性能的影响
There are two different schemes to implement the ABR service congestion control, binary rate feedback ( BRF) scheme and explicit rate feedback ( ERF) scheme. ABR业务采用基于速率反馈的拥塞控制机制,主要有两种实现方案:二进制速率反馈和显示速率反馈方案。
A New Method for TCP Congestion Control with Explicit Rate Feedback 一种新的基于显式速率反馈的TCP拥塞控制方法
Practical Application of Four-wheel Steering System with Yaw Rate Feedback Control 横摆速度反馈控制式4WS车的开发
The effect of the field voltage rate feedback in the excitation control system with alternator-rectifier exciter is analysed with the help of the microcomputer and a technigue for selecting the parameters of the field voltage rate feedback is presented in this paper. 本文借助于微型计算机对交流励磁机整流励磁系统转子电压软负反馈的作用进行了分析,并提供了选择转子电压软负反馈参数的方法。
In this paper, one aircraft is used as the study model. It can realize the normal acceleration control that the pitch rate feedback is regarded as inner-loop and the normal acceleration feedback is the outer-loop. 以某飞机为研究对象,通过在俯仰角速度控制回路上加上法向过载回路作为外回路,实现飞机纵向控制中的法向过载设计。
The analyses show that the attached roll rate feedback control can reduce roll motion effectively at almost all wave length of interest, particularly in beam seas or when the encounter frequency at or near the natural frequency of ship rolling. 分析表明,附加的横摇角速度反馈控制下的舵能在几乎所有感兴趣的波长范围内减低横摇,特别是在横浪中及船舶横摇固有频率附近最为有效。
Inducting yaw rate feedback to the EPS could enhance vehicle's stability. 得到EPS系统引入横摆角速度反馈有利于改善车辆的行驶稳定性。
A fuzzy control changeable steering ratio feedback method is described, fuzzy controller of changeable steering ratio and yaw rate feedback factor is designed, simula-tion result shows that effect of two controllers are obvious. 进而提出了模糊控制的变传动比反馈方法,设计了变传动比模糊控制器与横摆角速度反馈系数模糊控制器,并分别进行了仿真,结果表明2种控制器的效果明显。
The yaw rate feedback to rudder is of none effectiveness in damping the Dutch roll, and aileron to rudder interconnect cannot improve LCDP. 而且偏航角速率到方向舵反馈的阻尼失效,方向舵的操纵补偿难以改善副翼的操纵性能。