动力调谐陀螺仪漂移测试与补偿系统设计  

Design of Drift Measurement and Compensation System for Dynamically Tuned Gyroscope

作　　者：马云峰[1] 周百令[1] 赵立业[1] 万振刚[1] 

机构地区：[1]东南大学仪器科学与工程系,南京210096

出　　处：《舰船电子工程》2005年第1期16-19,共4页Ship Electronic Engineering

摘　　要：动力调谐陀螺仪在舰船导航中仍占较大比重。为了测试动力调谐陀螺仪的性能 ,采用DSP设计了一套漂移数据采集与补偿的实验系统。可采用不同的数学模型算法在DSP中对数据进行实时运算 ,输出相应的控制信号对陀螺仪进行实时补偿。该系统既适用于陀螺仪漂移数据的采集 。A large number of dynamically tuned gyroscopes (DTG) have been used in ship navigation. For testing the capability of DTG, a drift measurement and compensation laboratorial system based on DSP has been designed in this paper. It can use diffirent mathematic model algorithm to compute the control output with DSP and compensate the drift of DTG in real-time. Not only can it sample the drift data, but also can make contrastive research with diffirent mathematic model to compensate the random drift.

关 键 词：数字信号处理器 动力调谐陀螺仪 漂移 测试 补偿 

分 类 号：U666.12[交通运输工程—船舶及航道工程]