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基于EKF的多MEMS传感器姿态测量系统.caj
- 摘 要:姿态信息是飞行控制中最关键的参数之一,因此姿 态测量成为飞行控制系统首要解决的问题。利用多MEMS 传感器研制了一种微型姿态测量系统。利用三轴MEMS加 速度计和三轴MEMS陀螺数据,由方向余弦矩阵的姿态表 示形式推导了扩展Kalman滤波方程,解算出飞行器的俯仰 角和横滚角;设计专家系统判断飞行器的运动状态,并根据 该状态调整滤波算法中的测量噪声矩阵,使系统可同时满足 静态情况和动态情况的使用;利用空速和高度数据对俯仰 角进行修正,利用GPS解算航向角。将实验结果与国外最新 的商用自动
MEMS
- 一些费尽心思收集的MEMS资料，对学习和设计MEMS系统很有帮助-Some of the MEMS effort to collect information on the study and design of MEMS systems helpful
MIMSGPS
- MEMS与双GPS测姿系统进行组合导航设计-MEMS and dual GPS attitude determination system navigation design
rfmems
- these pdf gives introduction to mems devices used in rf field
MEMS-accelerometer-measurement-system-design-aircr
- MEMS加速度传感器的飞行器倾角测量系统设计MEMS accelerometer based angle measurement system design aircraft-MEMS accelerometer based angle measurement system design aircraft
A-reconfigurable-RF-MEMS-double-slug-impedance-tu
- rf mems slides its useful for desinging rf mems
A-DC-Contact-MEMS-Shunt-Switch
- Capacitive and Resistive RF-MEMS switches.pdf
62307628-Analsysis-and-Design-Principles-of-MEMS-
- The MEMS devices such as presuure transducer, micropipes, microactuators, are explained in detail. The structural design and principles are expalined neatly and easily understandable
MEMS.jpg
- mems market survey and it is useful to log this since this show some value
MEMS-based-spectrometer
- 一种基于MEMS技术的光谱仪系统介绍及发展情况介绍。-Introduce a systematic introduction and development of MEMS-based spectrometer.
MEMS-technology-in-smart-phones
- MEMS技术在智能手机中的应用及发展，主要介绍MEMS微镜在行业应用中扮演的角色-Application and development of MEMS technology in smart phones
MEMS-laser-keyboard
- 以MEMS微镜为基础可以设计出激光投影式的虚拟键盘。-Application and prospect of human-computer interaction, virtual laser keyboard
MEMS-IMU
- This thesis is to investigate the integration of Precise Point Positioning GPS and low cost MEMS IMU. Both loosely and tightly coupled Kalman filters are developed to derive the optimal navigation solution.Global Positioning System (GPS) and lo
MEMS Accelerometer
- Project Design Documents
RF-systems-MEMS
- 射频系统中MEMS谐振器和滤波器-RF systems MEMS resonators and filters
MEMS-gyroscope-
- 磁强计和微机械陀螺／加速度计组合定姿的扩展卡尔曼滤波器设计-Magnetometer and MEMS gyroscope/accelerometer integrated attitude extended Kalman filter design
MEMS
- 基于MEMS惯性器件设计低成本的微小型姿态测量系统-Design of micro attitude estimation system based on MEMS sensors
MEMS陀螺空中在线标定
- 介绍一种基于自适应UKF算法的MEMS陀螺空中在线标定技术
mems-based-human-detection
- THIS MEMS BASED HUMAN DETECTION SYSTEM.WHWN THE HUMAN IS PRESENT,IT DETERMINED HUMAN IS PRESENT.-THIS IS MEMS BASED HUMAN DETECTION SYSTEM.WHWN THE HUMAN IS PRESENT,IT DETERMINED HUMAN IS PRESENT.
基于动态Allan方差的MEMS性能评价
- 为了对受温度等外界环境影响下的 MEMS 惯性测量单元进行性能评估，针对经典 Allan 方差法不能反映各惯性器件的时变特性的缺陷，提出了采用动态 Allan 方差（DAVAR）法对 MEMS 陀螺仪和加速度计进行随机误差项的辨识和时变特性分析.(In order to evaluate the performance of MEMS inertial measurement devices which are affected by external enviro