【摘要】 文中针对测绘导航领域对姿态测量实时性、效果逼真程度需求日益扩大的趋势,设计基于Mti-g惯性测量系统与OpenGL图形处理技术的三维定向测姿仿真系统。完成载体姿态的二维曲线、罗经显示模块与三维仿真显示模块,搭建三轴转台测试环境验证了系统的稳定性与可靠性。更多还原

【Abstract】 According to the increasing demand of real-time and realistic effect in geomatics and navigation area,a three-dimensional orientation and attitude simulation system is designed based on Open GL graphics processing technology in the present paper. An inertial measurement unit Mti-g is used to accomplish the display modules of carrier’s 2-D attitude curve,compass module and 3-D simulation module. Consequently the stability and reliability of the system is verified with the constructed tri-axis rotatory test environment.更多还原