The Study to The Low Cost Inertial Navigation System

• Main Authors: Huang Chin-Ming, 黃俊明
• Other Authors: Sung Jen-Tan
• Format: Others
• Language: zh-TW
• Published: 1998
• Online Access: http://ndltd.ncl.edu.tw/handle/25948324560262004976

碩士 === 國立海洋大學 === 航運技術研究所 === 87 === ABSTRACT In some system(ex: weapon control system、aircraft navigation system), which needed high performance INS to offer high precise and total navigation information, but this kind of INS tend to be large, heavy and expensive, so it is not proper to application for genera use.Therefor, by using low-cost inertial sensor to achieve low cost INS for the value of practicability. This paper describes the complete low cost inertial navigation system, including the hardware architecture, data acquisition, inertial component output processing and software architecture, By the test result show that the system can reach 0.27 degree in pitch, 1.95 degree in roll, 0.91 degree in.heading,Addition, the low cost INS tend to small and light so that more proper application in GPS/INS system to increase accuracy and reliability.