计量学报Issue(3)：230-235,6.DOI:10.3969/j.issn.1000-1158.2014.03.08
一种基于椭球约束的加速度计粒子群优化静态修正方法
A Particie Starm Optimization Static Caiibration Method of Micro-eiectro-mechanicai System Acceierometer Based on Eiiipsoidai Restriction
摘要
Abstract
The particle swarm optimization static calibration method of micro-electro-mechanical system accelerometer based on ellipsoidal restriction is studied. According to the output mathematical model of the micro-electro-mechanical system accelerometer,the standard particle swarm optimization algorithm is taken to estimate scale factors,bias,and installation errors in the output mathematical model. The experimental results show that the method can eliminate the random errors in the sampling process effectively. With the introduction of particle swarm optimization algorithm,the outputs of the micro-electro-mechanical system accelerometer can reflect their true values.关键词
计量学/微机电系统/加速度计/惯性运动跟踪/椭球约束/静态修正/粒子群优化算法Key words
Metrology/Micro-electro-mechanical system/Accelerometer/Inertial motion tracking/Ellipsoidal restriction/Static calibration/Particle swarm optimization algorithm分类
通用工业技术引用本文复制引用
金梅,张康宁,金菊,于国辉,李文超..一种基于椭球约束的加速度计粒子群优化静态修正方法[J].计量学报,2014,(3):230-235,6.基金项目
国家自然科学基金 （）
