线加速度

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 .

随机线加速度运动环境生成原理及实现

The Creating Principle and Realization of Random Linear Acceleration Movement Environment

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 .

线加速度计的技术与发展综述

A Review of The Technology and Development of Linear Accelerometers

串联式压电传感器测定水中阴离子表面活性剂压电石英晶体线加速度计

Determination of Anionic Surfactants in Water with Series Piezoelectric Quartz Crystal Sensor

改进了对线加速度计测量惯性姿态角的误差分析。

Error analysis on getting inertial angular position with linear accelerometers is improved .

线加速度计在平台稳定系统中应用的理论研究

Study on Application of Accelerometers in Platform Stabilized System

线加速度计辅助惯性姿态角测量的误差分析

Error analysis on linear accelerometer-assisted inertial angular position measurement

线加速度传感器接入回路的制导系统半实物仿真

Hardware-in-the-loop Simulation for a Guidance System With Linear Acceleration Transducer Connected in the Loop

线加速度计辅助高精度稳定跟踪

Linear accelerometer-assisted high accurate stabilizing and tracking

数字线加速度传感器的研究

Study on the Digital Linear Accelerometer

线加速度计是惯性测量和导航系统的主要惯性元件之一。

Linear accelerometer is one of the main inertial devices in inertial measuring and navigation systems .

分析了使用线加速度计测量惯性角加速度，通过二次积分算法得到惯性姿态角的原理。

Theory of getting inertial angular position from linear accelerometer measurements with double integration algorithm is analyzed .

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 .

试验结果表明，该平台有能力实现随机线加速度运动环境。

The experiment results show that the platform has the ability to realize random linear acceleration movement environment .

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 .

首先分析了加速度计组合测量载体线加速度和角速度的原理。

Firstly , a method using linear accelerometers to measure the linear acceleration and angular velocity of a vehicle is presented .

通过对成对的线加速度计信号的二次积分，可以得到高精度、宽带宽的惯性姿态角信号。

Double integration algorithm is applied to a pair of linear accelerometers to get accurate and wide bandwidth inertial angular signal .

本文对线加速度与振动复合环境作了简要的理论分析并深入探讨了其控制系统的开发。

This thesis includes brief theory analysis about linear acceleration and vibration combination environment and full practice discussion about its control system .

本文首先对线加速度合成角速度、角加速度的一般理论进行了研究，从理论上证明这一方法的正确性，为进一步深入研究奠定了理论基础；

At first , the general theory of synthesis angular acceleration and velocity with linear accelerometers is researched and proved in this paper .

因此，采用高精度线加速度计并通过信号处理提高其精度，以及实现加速度到速度和距离的高精度转换具有现实的意义。

So it is provided with the practical significance to improve precision and realize the high precision transform from acceleration to velocity and distance .

进一步讨论曲轴系统扭振模态试验方法，指出用线加速度传感器测量扭振响应是行之有效的和说明如何分离曲轴系统扭振模态。

The test method , using linear acceleration transducer to measure torsional vibration response and how to isolate torsional vibration mode is discussed in detail .

飞机、导弹等飞行器在其使用过程中会遇到振动、线加速度、温度、噪声等恶劣的环境。

Abundant aircrafts such as missile , airplane often have to be worked in wretched conditions like vibration , linear acceleration , temperature and noise .

并能通过合理组合的测量电桥，消除线加速度及角加速度之间交叉耦合影响。

Further more , the cross coupling infection of the line acceleration and the angle acceleration can be dissolved by the reasonable combined eletricity bridge .

试验证明：该惯性系统设计合理，它可以作为线加速度及角加速度复合测量用。

It 's approved by experiment that the system design is reasonable , and can be used in the line acceleration and angle acceleration measurment .

分别在安装位置误差和安装方位误差存在的条件下，理论推导了角速度和线加速度的解算方法，并仿真分析了安装误差对角速度解算和线加速度解算的影响。

It is derived theoretically and simulated for the method on calculating angular velocity and acceleration under the installation of position error and the installation azimuth error .

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 .

对线加速度计辅助惯性姿态角测量的误差分析表明，测量误差由加速度计噪声、二次积分离散化、信标噪声和加速度计频率特性误差组成。

The error analysis shows that the measurement error is caused by the noise of the accelerometer , discrete double integration , noise of beacon and frequency characteristic error .

由于线加速度计也可以感受角速度，且它的抗冲击能力强、成本低，因此用它来组成无陀螺惯性测量系统具有一定的应用价值。

For accelerometers can also sense angular velocity and bear large impulse with the character of low cost , so the inertial measurement systems based on accelerometers have good application value .

基于炮弹的几何结构及运动特点，设计了一种十二加速度计组合的无陀螺惯性测量方案用于测量弹体运动时的角速度和线加速度。

Based on the projectile 's geometry structure and movement characteristics , a non gyroscope inertial measurement technique using twelve linear accelerometers for the angular rate measurement and linear acceleration is presented .