速度跟踪 meaning in English
rate tracking
velocity tracking
Examples
- Also , it brings forward a new method of velocity measurement called c - mit , with application to velocity - tracking controller of the unilateral pedrail system
提出了变m / t测速原理和实现方法。设计了单边履带速度系统的闭环速度跟踪控制器。 - The author argues that the new controller , after the test of emulation , can achieve higher level control precision , better speed tracking performance and higher running safety , therefore , the multi - variability fuzzy policy is one of the best control tactics
经仿真试验验证，该控制方法控制精度高、速度跟踪性能好、运行安全性高，是一种性能最佳的控制策略。 - With the mathematic model of tracking beam current by velocity , real - time tracking can be obtained ; with current simulation controlling transducer and subsection linearity , precision of velocity ( error in ? 1 % ) is triumphantly can be controlled ; with inspection of the pulse numbers of switches , the position of all vehicles are checked to eliminate the error of calculating distance between all ones
通过建立速度跟踪束流的数学模型，较好地解决了速度跟踪束流的实时性问题;通过采取用电流模拟量控制变频器和分段线性处理的办法，成功地解决了速度精度问题(误差在士1 %内) ;通过检测接近开关触发的脉冲数，适时校核所有小车位置，消除各车之间距离计算误差，从而很好地解决了距离累计计算误差。 - The paper includes four sections followed here : the first section studies the modeling of signals of pulse doppler radar seeker , and establishes a radar signal simulation model , including radar emitting signal model , receiving signal model , receiving echo signal model , clutter model , noise model , sum channel directional pattern of antenna model , difference channel directional pattern of antenna model , sheltering model , rcs model , glint noise model , etc . the second section studies signal processing of pulse doppler radar seeker , and establishes radar signal processing mathematical model and data processing mathematical model for simulation , including windowing , doppler filtering , envelope demodulation , pdi , cfar , centering , velocity tracking , angle tracking , a - b filtering , etc . the third section studies the modeling of modified proportion guiding , and establishes guiding model , then dynamic simulation results is provided
论文的主要工作包括四部分：第一部分研究了脉冲多普勒雷达导引头的信号建模问题，建立了雷达信号模型，主要包括：发射信号模型、接收信号模型、目标回波信号模型、杂波模型、噪声模型、和差通道天线方向图模型、遮挡因子模型、接收机噪声模型、目标雷达截面积统计性模型、目标角闪烁模型等。第二部分研究了脉冲多普勒雷达导引头的信号处理模式，建立了信号和数据处理模型，主要包括：加窗和多普勒滤波、包络检波、检波后积累、频域cfar处理、速度定心、速度跟踪、角跟踪、 ?滤波等，然后给出了信号处理流程。 - Utilizing control lyapunov function , the position control and trajectory control law are designed for the robot . using matlab and simulink , simulation results are provided to show the efficacy of the kalman filter and controllers . also , multi - sensor data fusion , balancing control , robustness control and velocity tracking experiments are conducted to ensure the validity and efficacy
利用matlab及simulink对上述滤波器、控制器进行仿真,并通过两轮自平衡机器人系统实验平台进行数据融合、平衡控制、鲁棒性、速度跟踪实验,获得了期望的平衡与速度跟踪性能,验证了数据融合算法和相应控制器的正确性与有效性。