旋转速度估计,Estimation of spinning-rate
1)Estimation of spinning-rate旋转速度估计
2)revolving accelerometers旋转加速度计
英文短句/例句
1.Study on Scale Factor Adjusting and Error Compensation for Rotating Accelerometer Gravity Gradiometer旋转加速度计重力梯度仪标度因子调整方法及误差补偿研究
2.Investigation of Transverse Output Characteristic of Accelerometers in Rotary State;旋转状态下加速度计横向输出特性研究
3.INVESTIGATION ON SUPERPOSED FLOW FIELD IN ROTATING DISK SYSTEM WITH FORCED THROUGH FLOW旋转圆盘系统过流速度场叠加的研究
4.(of an engine)revolve;increase the speed of revolution(指发动机) 旋转,加快转速.
5.Q: Do the robot, turret, and radar have a rotational acceleration?机器人,炮,雷达都有一个旋转的加速度吗?
6.Conclusion Rotation in Barany chair can be used as a way to induce motion sickness in guinea pigs.结论旋转加速度可做为豚鼠运动病的诱发方式。
7.Permanent Rotating Magnetic Fields Promoting the Removal of Blood Lactate after High Intensity Anaerobic Wingate Power Test;永磁旋转磁场加快运动后血乳酸消除速度
8.Method for eliminating centrifugal acceleration in rotary steerable drilling system.旋转导向钻井系统中离心加速度消除方法研究
9.an instrument for indicating speed of rotation.显示旋转速度的仪器。
10.The earth turns round at a uniform rate.地球以不变的速度旋转。
11.How fast they spin can be calculated from pressure maps.它们的旋转速度可以根据气压图计算出来。
12.Fast Rotational Motion Estimation Based on Modified Geometrical Algorithm采用改进的几何算法快速估计图像旋转角度
13.spin test (of a current-meter)(流速计的)旋转试验
14.high consistency rotational viscometer旋转式高稠度粘度计
15.rotating viscometer vacuum gauge旋转粘度计式真空计
16.Allied Calliope rotation speed decreased to33 from35. Acceleration decreased to1.3. Max speed decreased to5 from5.2.管风琴旋转速度从35降低为33。加速性降低为1.3。最高速度从5.2降低为5。
17.Study into the Processing Mechanism of Mental Rotation Operating by Using Speed-accuracy Trade-off (SAT) Procedure反应速度与准确率权衡程序下的心理旋转加工机制研究
18.Bariod rotary viscometer巴列奥德旋转式粘度计
相关短句/例句
revolving accelerometers旋转加速度计
3)speed estimation转速估计
1.The algorithms were applied tospeed estimation for induction motors.在深入研究EKF算法和多采样率数字控制系统的基础上,建立了多采样率EKF算法,分别推导了其输入和输出算法,并将其应用于感应电机的转速估计中。
2.With the aid of simulations,speed estimation of induction machines based on the new member of the Kalman filter family — Unscented Kalman Filter(UKF)was discussed in depth.借助仿真,深入探讨了卡尔曼滤波器家族新成员—无轨迹卡尔曼滤波器(UKF)用于感应电机转速估计这一问题。
3.Thespeed estimation of speed sensorless vector control system with a method of model reference adaptive system are investigated.应用模型参考自适应方法,对无速度传感器矢量控制系统的转速估计进行研究,提出了一种以电机的瞬时无功辅助变量、鲁棒性良好的新型MRAS速度估的的的的的的的的计方案。
4)estimation of axis of rotation旋转轴估计
5)Speed estimation速度估计
1.Rotor position and speed estimation method of permanent magnet synchronous motor based on observer;基于观测器的永磁电机转子位置和速度估计方法
2.In order to solve the speed estimation problems of speed sensorless vector-controlled induction motor drives, the paper presents two speed estimation schemes based on neural network mode identification theory.为解决无速度传感器感应电动机矢量控制系统的速度估计问题,以神经网络模式识别的理论为基础,结合神经网络在自动控制领域中的典型应用经验,提出了两种基于神经网络的速度估计方案,分析比较了各自的优点,并通过Matlab仿真,证明了所提方案的估计精度高,估计转速能很好地跟踪实际转速(即使负载发生变化或转速发生阶跃变化),而且对电机参数变化具有很强的鲁棒性,对考虑铁耗后所产生的影响也不太敏感,使相应的无速度传感器矢量控制系统具有良好的静、动态性能。
6)velocity estimation速度估计
1.Mobile Velocity Estimation in Next-Generation Mobile Communication Systems;新一代移动通信系统移动终端速度估计技术研究
2.A new radialvelocity estimation method was presented to compensate the effects of the target s radial velocity on range profiles synthesized from a stepped-frequency radar.为补偿目标径向速度对频率步进雷达合成距离像的影响,提出了一种目标径向速度估计方法。
3.Based on the Maximum Likelihood Estimation technique,the innovation method can obtain very accuratevelocity estimation capabilities,overcoming ambiguity intrinsic in the single-baseline AT-INSAR system.本文介绍了一种新的沿航向干涉SAR(AT-InSAR)速度估计方法,即多基线最大似然函数估计。
延伸阅读
旋转分子式:CAS号:性质:将图像(或分子)绕一定轴线转动一定角度后能使图像复原的一类对称动作。旋转据以进行的轴线称作旋转轴,使图像绕轴后复原的最小转角称作基转角α。设α=2π/n,显然,旋转角为α整数倍的角度均能使图像复原,不难论证,在2π角度范围内独立、不等同旋转对称动作的种数为n。