摘要
ＧＰＳ／ＩＮＳ组合导航系统已在一些领域得到应用，而ＩＮＳ昂贵的价格限制了它的广泛应用。本文采用低成本惯性测量组件（ＩＭＵ）设计了低成本ＩＭＵ／ＧＰＳ组合系统的硬件和相应的软件，进行了静态实验和数据处理，系统的俯仰角和横滚角误差均小于０．２°。实验结果表明，低成本组合系统的性能较好，而其性能价格比更高。
Integrated GPS/INS navigation system has applied to some different fields. They, however,have been seriously limited due to the high cost. This paper describes the low cost IMU/GPS integrated system, including the hardware components (data acquisition system), the navigation software and the integration software. Static test and data processing show that the system can achieve less than 0.2° in pitching and rolling. The results demonstrate that the integrated low cost IMU/GPS system has high performance and higher ratio of performance and cost.
出处
《南京航空航天大学学报》
EI
CAS
CSCD
北大核心
1998年第6期641-645,共5页
Journal of Nanjing University of Aeronautics & Astronautics
基金
香港理工大学课题
