角加速度,angular acceleration
1)angular acceleration角加速度
1.Angular acceleration measurement using strain measuring technique;用应变测量技术测量角加速度
2.By the method of frequency measurement,instant rotational speed is measured in the test system,angular acceleration is calculated by using the feature of the MCU with the least square method.介绍了一种发动机无外载功率检测系统的软、硬件设计,利用测频法测量出某一时刻的瞬时速度,并利用最小二乘法求出角加速度
3.The angular acceleration s.在此基础上,对此机构进行了动力性能改善,改善后机构的角加速度、接触力、铰支力平稳、无突变,角加速度峰值降低了62%,明显的改善了高点闭牙机构的动力性能。
英文短句/例句

1.Angle tracking velocity and acceleration跟踪角速度和角加速度
2.Concerning the dynamic with the discussion for angular velocity and angular acceleration of the rigid body rotation;关于刚体转动的角速度和角加速度的讨论
3.Analysis of the Theory on Continued Survey of Angular Velocity and Angular Acceleration;角速度和角加速度连续测量的理论分析
4.the tendency of a body to resist angular acceleration.物体对角加速度抵抗的倾向。
5.If the angular velocity of a body changes, it is said to have an angular acceleration.如果物体的角速度是改变的,就说这个物体具有角加速度
6.Disturbance observer based on angular acceleration for gyro gimbal servo system基于角加速度的陀螺框架伺服系统干扰观测器
7.Study on Acquisition and Processing of Wheel Speed and Wheel Angular Acceleration for Commercial Vehicle;商用车轮速与轮角加速度信号采集与处理技术研究
8.Research on velocity plus angular rate match transfer alignment速度加角速度匹配传递对准方法研究
9.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
10.The repulsions fall off rapidly with increasing angle.排斥随着角度的增加而迅速地减
11.If we know the angle ? the acceleration of the train can be calculated .只要测出?角,就能知道列车的加速度。
12.Application of weighted average method on angular velocity calculation of GFSINS加权平均法在GFSINS角速度解算中的应用
13.Design of tilting sensor from 0° to 360° based on MAD2020E acceleration基于MAD2020E加速度的0°~360°倾角传感器设计
14.The acceleration is positive if the speed is increased, negative if speed is decreased.速度增加的加速度为正加速度,速度减少的加速度为负加速度。
15.Research on Inclination Angle Measurements with High Accuracy Using Servo-accelerometer伺服加速度计用于高精度倾角测量的研究
16.Application in Angles Measurement for Directional Drilling with Micromachined Polysilicon Accelerometers微硅加速度计在定向钻进角度测量中的应用
17.A method for calculating the motion angle of linkages using magnetometers and accelerators应用磁强计和加速度计的连杆运动角度计算
18.footward acceleration足向加速度足向加速度
相关短句/例句

angle acceleration角加速度
1.This paper sums up the difficulty of solving angle acceleration and acceleration of planar four-bar linkage mechanisms by using center of speed method,and finds a simple method for all purposes.总结了瞬心法求解平面四杆机构角加速度、加速度的难点,并找到了一种简便、通用的解决方法。
2.A new way to obtain the acceleration of a smooth object and the angle acceleration of a linked pole by the center of speed is introduced.介绍了用速度瞬心法求滑块的加速度及连杆的角加速度的方法。
3.Anew way to get the angle acceleration of the smooth pole is presented This new way is more direct, simpler, more covenient, quicker and with higher degree of precision compared with the conventional way叙述了用速度瞬心法求导杆角加速度的新方法。
3)angle of acceleration加速度角
4)rotational acceleration/deceleration角加/减速度
1.In automobile braking,the slipping rate is directly related to both the wheel rotational speed and the automobile body speed,but the common ABS(Anti-lock Breaking System) only uses the wheel rotational acceleration/deceleration as the control parameter.汽车制动时的滑移率与车轮转速和车身速度有直接关系,但常见的汽车ABS(防抱死制动系统)往往只以车轮角加/减速度作为控制参量,这类ABS很难在不同情况下实现刹车距离最短的要求。
5)angular accelerometer角加速度计
1.Based on a general tactical model,a project using linear accelerometer and angular accelerometer is designed and a universal control law is researched in this paper.以一般战术导弹为背景,文中研究了线加速度计和角加速度计组合作为传感器件的使用方案,并根据极点配置原理提出了一种通用的导弹控制系统设计方法。
2.Hardware in the loop simulation on the angular accelerometer of a flight vehicle is introduced.介绍了某飞行器角加速度计的半实物仿真 ,叙述了转台频带的选择以及转台初始角度和角速度的处理方法 ,总结了某飞行器角加速度计半实物仿真的经验 。
6)partial angular acceleration偏角加速度
延伸阅读

角加速度角加速度angularacceleration描述刚体角速度的大小和方向对时间变化率的物理量。转动刚体从瞬时t开始的角速度变化Δω与相应时间间隔Δt的比值称为平均角加速度,即。若Δt→0,则这一比值就称为在瞬时t刚体转动的角加速度,又称瞬(即)时角加速度,记为ε,。则这一比值就称为在瞬时t刚体转动的角加速度,又称瞬(即)时角加速度,记为e,当刚体作定轴转动时,若令k表示转轴正向的单位矢量,则刚体的角速度矢量ω和角加速度矢量e分别为:式中为刚体绕转轴的转角(见角速度)。当ω>0,ω<0时,ωe都沿转轴正向,刚体作加速转动;当ω>0,ω<0时,ω沿转轴正向,e沿转轴负向,刚体作减速转动。当刚体作定点转动时,和刚体作定轴转动不同,ωe不共线,ω的方向沿瞬时转轴,而e的方向则同ω矢端点的线速方向一致。角加速度的量纲为T-2,它的SI单位是rad/s2。