加速度线

介绍了物理中的几个重要的物理量，对加速度、线胀系数、电容等概念的教学进行了一些探讨。

Some of the important physical quantities in physics textbooks are introduced and the concept of acceleration , coefficient of linear expansion , capacitance is discussed .

跟踪适当的阻力加速度包线保证了飞行器可以飞行准确的距离达到目标，同时满足弹道约束。

Tracking an appropriately designed drag profile ensures that the vehicle will fly the correct distance to reach the target without ever violating the vehicle constraints .

对空间运动物体状态的测量是在工程中常见的问题普遍，线加速度、线速度和距离是描述运动目标状态的重要参数。

It is general that the movement state of space target is measured in project application . Line Acceleration , line velocity and distance are the important parameters to describe the state of movement .

讨论轴向加速度运动弦线横向振动的数学模型、数值计算方法等问题。

A mathematical model describing the transverse vibration of an axially accelerating strings is given .

在惯性测量中，通常用加速度计敏感线加速度，用陀螺仪敏感角速度。

Usually , measurement system use gyroscopes to sensor angle motion and use accelerometers to sensor linear acceleration .

在以往的惯性测量系统中，常用陀螺测量角速度，而用线加速度计感受线加速度。

Usually in the past inertial measurement systems gyros are used to sense angular velocity and accelerometer for linear acceleration .

本文提出了加速度记录的零线漂移校正方法和校正准则。

This paper proposes a method of correcting the acceleration records .

无陀螺惯性测量单元（GF-IMU），采用全加速度计来实现系统导航，利用线加速度计测量线加速度，同时利用多个加速度计的空间位置组合解算出角速度，从而得到导航所需的全部参数。

The gyroscope free micro inertial measurement unit ( GF-IMU ) achieves system-wide navigation only uses accelerometers . GF-IMU using accelerometers measure linear acceleration , while the use of multiple accelerometers spatial location Combination of calculated angular velocity , and thus obtain all the parameters required for navigation .

惯性导航系统通常由陀螺仪和加速度计组成，陀螺仪用于测量角运动参数，加速度计用于测量线加速度。

The inertial navigation systems are generally formed by gyroscopes and accelerometers . Gyroscopes are used for measuring the angular motion parameters and accelerometers for the linear acceleration .

论文首先根据石英挠性加速度计的结构特点，从理论上分析了石英挠性加速度计线运动和角运动条件下的误差数学模型。

The article firstly theoretically analyses the error model of Q-FLEX accelerometer in the conditions of line motion and angle motion according to the structural characteristics of Q-FLEX accelerometer .

六维加速度传感器（six-axisaccelerometer）可以实现物体运动的六维加速度（包括三维线加速度和三维角加速度）的传感。

The six-axis accelerometer can sense the six-axis acceleration ( including three-axis linear acceleration and three-axis angular acceleration ) of the motion of a measured object .