According to the error model of the initial alignment of the inertial navigation system(INS),the Kalman filter technology of the initial alignment is introduced briefly,and then,a new method that combining the extend state observer(ESO)with the Kalman filter on the research of the initial alignment of the platform INS is researched.
根据平台式惯导系统初始对准的误差模型,首先介绍了初始对准的卡尔曼滤波方法,而后研究了把扩张状态观测器与卡尔曼滤波器相结合用于惯导系统的初始对准方法,最后对系统在受干扰和未受干扰2种情况下,分别进行了仿真研究。
The paper studied the principle of "velocity + attitude" matching method for shipboard platform INS transfer alignment,and designed the transfer alignment filter based on Kalman filter.
文中对平台式惯导系统采用速度加姿态匹配传递对准方法进行了研究,建立了基于Kalman滤波器的传递对准滤波方程,并在实际系统中对所设计的方案进行了静态和跑车试验,验证了方案的正确性和工程应用的可行性。
Research on Measurement and Control Technique of Semi-analytical Inertial Navigation System for Marine Vessels;
舰船用平台式惯导系统测控技术研究
The Design and Realization of Gimbaled Inertial Navigation System Simulator;
平台式惯导系统模拟器的设计及实现
Performance Analysis on Three Platform Schemes of INS
三种平台式惯导系统方案的性能分析
Modeling and Compensation of Gyro s Drifts in a Gimbaled INS;
平台式惯导系统中陀螺漂移的建模及补偿
The Design and Realization of Platform Inertial Navigation System Simulator Based on COM;
基于COM组件的平台式惯导系统模拟器设计与实现
inertial navigation systems with gyroplatform
陀螺平台惯性导航系统
Design and Realization of Signal Simulator for Platform Inertial Navigational System
平台式惯性导航系统模拟器的设计与实现
Error Analysis and Simulation of Azimuth Rotating GINS
方位旋转式平台惯导系统的误差分析与仿真
Analysis for Gravity Anomaly’s Influence on Platform INS Error
重力异常对平台式惯性导航系统误差的影响分析
Research and Analysis on Error Caused by Lever Arm Effect in Platform Inertial Navigation System
平台惯导系统中杆臂效应误差的研究与分析
In-flight mathematical rectification scheme for high-precision INS
高精度平台惯导系统空中数学修正方法
A technique for estimation of gyro installation error s in gimbaled INS was presented based on the oscillation around gyro input axis.
介绍了一种用于测量平台式惯性导航系统陀螺安装误差的陀螺轴扰动技术 .
strap-down inertial navigation system
捷联式惯性导航系统
inertial navigation system
惯性导航系统惯导系统
Influence of Lever Arm Effect in Platform Inertial Navigation System of Launch Vehicle on Injection Accuracy
运载火箭平台惯导系统杆臂效应对入轨精度的影响
Application of Contraction Mapping Theorem in Accelerometer Calibration for Inertial Navigation System
压缩映射原理在平台惯导系统加速度计标定中的应用
Analysis and simulation of rate azimuth inertial platform system
速率方位惯性平台系统及其仿真研究
The Development Research of the ARM-VxWorks Embedded Platform Based on Integrated Navigation System;
组合导航系统下的ARM-VxWorks嵌入式平台的开发研究
