提出了一种在不带有反转平台的精密离心机上标定陀螺加速度计误差模型系数的两位置测试方法。
The paper presented a two-position test method for calibrating error model coefficients of PIGA (pendulous integrating gyro accelerometer) using precision centrifuge without counter-rotating platform.
阐述了所提方案的测试原理，并提出分离和精确标定陀螺加速度计误差模型系数的数据处理方法。
Its testing principle was expounded, and a data processing method for separating and accurately calibrating error model coefficients were presented.
所提出的测试方案和辨识方法解决了地球自转角速度对陀螺加速度计的输出造成周期性误差这一重要问题。
The test scheme and identification method were given which solved the problem of periodic error caused by the earth rotation angular velocity.
本文介绍一种针对摆式积分陀螺加速度计(PIGA)的输出与回路状态变量进行实时测试的自动化测试系统。
In this paper an on-line automatic testing system is introduced which detects the output and loop state variables of a pendulous integrating gyro accelerometer (PIGA) by means of computers.
提出了一种在带有反转平台的精密离心机上标定陀螺加速度计误差模型二次项系数K 2的D -最优试验方案。
D-optimal test scheme was presented for calibrating second-order coefficient K2 of PIGA (Pendulous Integrating Gyro Accelerometer) error model on a precision centrifuge with counter-rotating platform.
LCR- 100罗经ahrs系统是寻北姿态航向参考系统，基于最先进的光纤陀螺和微机电(MEMS)加速度计。
The LCR-100 Gyrocompass AHRS is a north finding attitude and heading reference system based on a state-of-the-art fibre-optic gyro and micro-electromechanical (MEMS) accelerometers.
与全球定位系统、加速度计、陀螺仪和指南针结合使用，可用于具有地面精度的室内导航。
Used in combination with GPS, an accelerometer, a compass and the gyroscope can be used for in indoor navigation with floor accuracy.
本文给出了利用加速度计输出标定惯性平台陀螺漂移的方法。
This paper presents a method to calibrate gyro drifts on inertial platform using output of accelerometers.
摆式加速度计的设计与陀螺设计有很多共同之处。
The pendulous accelerometer design had much in common with the gyro design.
用线加速度计代替陀螺，不仅可以降低测试系统的成本，还可以避免陀螺不适合大角度运动所引起的问题。
Replacing gyroscopes with linear accelerometers, not only can make the cost of the measurement system less, but also can avoid the problem that gyroscopes isn't adapted to the great Angle motion.
该文的研究为无陀螺惯性测量组合的实际应用奠定了基础，并对加速度计的选用具有一定的指导意义。
This research establishes the bases for practice application of gyros free inertial measurement unit and has some guidance for selecting the accelerometers.
起初是使用钟摆机理来测量倾角的，之后用随钻测量MWD的加速度计或陀螺来校正。
Inclination is measured initially with a pendulum mechanism, and confirmed with MWD accelerometers or gyroscopes.
对于偏航角度，由于偏航角和重力方向正交，无法用加速度计测量得到，因此还需要采用其他设备来校准测量偏航角度的陀螺仪的漂移值。
For yaw, which is orthogonal to gravity, the accelerometers can't help you, so you need something else to correct your drifting yaw gyro.
提出了九加速度计无陀螺惯性测量组合(NGIMU)配置方案，并建立了其实验系统。
A new nine-accelerometer configuration of non-gyro inertial measurement unit (NGIMU) is presented, with its experiment system built.
仿真和试验对标定编排改进前后的标定精度和导航性能进行了对比，表明改进编排方案可以提高陀螺和加速度计安装误差角标定精度，改善系统导航性能。
Simulation and test results of a laser gyro strapdown inertial navigation system show that the improved calibration scheme can increase the calibration accuracy and improve the navigation performance.
利用这种方法，本文对动力调谐式陀螺和挠性加速度计的随机漂移过程进行了建模研究。
By using this method, the mathematical models have been established for random drift process of the dynamically tuned gyro and the flex-accelerometer.
文中以陀螺仪和加速度计的误差特性为基础建立了SINS的导航误差模型，并对SINS静基座下的误差特性进行了仿真分析。
Based on gyro and accelerometer error characteristic, this paper sets up the error model of SINS, and has simulated and analyzed the error characteristic of SINS on still base.
详细描述了捷联惯性导航系统（SINS）中加速度计和陀螺数据仿真的方法，并给出了求解扰动重力的算法。
The simulative methods about the data of accelerator and gyro embedded in SINS are described in detail, and the algorithm about the disturbing gravity is presented.
随着陀螺精度的不断提高，在惯性导航系统中对高精度加速度计的需求越来越迫切。
As the precision improvement of gyroscope, the requirement of high precision accelerometer was much imminence in inertial field.
以实际工程应用为背景，推导了运动约束条件下，基于两个激光陀螺、两个加速度计的系统姿态测量模型。
Based on the practical engineering background, the mathematic model of the system composed of two laser gyros and two accelerometers is derived under the dynamic restriction.
本文以压阻式加速度计为例，探讨了其动态特性对无陀螺微惯性测量组合的影响。
The dynamic characteristics of accelerometers working on gyro free micro inertial measurement units was discussed, with a piezoresistive accelerometer as an example.
本论文围绕着惯性姿态测量系统中陀螺仪和加速度计的数据采集与处理技术以及全球定位系统组合技术进行了研究。
This paper is on study on data sampling and processing technology of gyroscope and accelerometer. This paper has also studied Globe Positioning System integrated navigation technology.
首先，针对实际系统中所用的光纤陀螺、石英挠性加速度计组件，分别建立了相应的静态误差模型。
Above all, according to the FOG and quartz accelerometer adopted in navigation system, the static error models of IMU (Inertial Measurement Units) are built up.
无陀螺捷联惯导系统就是惯性元件只用加速度计，而不用陀螺的惯导系统。
So-called GFSINS (gyroscope free strapdown inertial navigation system) is a kind of strapdown inertial navigation system with only accelerometers but no gyroscope.
无陀螺联捷惯导系统采用加速度计输出的比力代替角速度陀螺仪来解算载体角速度。
GFSINS USES accelerometers output called specific force to replace angular velocity gyroscope and calculates the bodys angular velocity.
针对陀螺漂移和加速度计零偏，提出了一种三位置现场测试方法。
Aimed at the gyro drifts and the accelerometer biases, a good solution which is a test under three position condition is presented.
MEMS惯性测量单元是采用MEMS技术研制的加速度计和陀螺组合器件，它具有体积小、成本低、可靠性高等优点。
MEMS inertial measurement unit is an accelerometer and gyroscope combination device, developed by using MEMS technology. It has small volume, low cost and high reliability.
摘要：研究了基于硅mems陀螺、加速度计及磁阻式磁强计组合的微小型飞行器用姿态航向参考系统。
Abstract: an integrated micro attitude heading reference system (MAHRS) was researched for micro aerial vehicles (MAV) based on the MEMS gyroscopes, accelerometers, and magnetic-sensors.
研究了基于硅mems陀螺、加速度计及磁阻式磁强计组合的微小型飞行器用姿态航向参考系统。
An integrated micro attitude heading reference system (MAHRS) was researched for micro aerial vehicles (MAV) based on the MEMS gyroscopes, accelerometers, and magnetic-sensors.
提出一种低成本捷联惯性制导系统方案。该系统主要由压电陀螺和低成本加速度计构成。
The paper introduces a very low cost strapdown inertial guidance system consisting of piezoelectric gyros and low cost accelerometers.
应用推荐