【摘要】 针对捷联惯性导航系统成本高、实践条件复杂的情况,为满足导航专业学生实验课程的需求,利用matlab平台下的GUI组件搭建了捷联惯性导航系统教学仿真平台。该平台通过设置载体运动状态,可以模拟载体惯性器件陀螺仪和加速度计的参数,并进行导航结算,给出位置、速度、姿态等导航结果,最终实现各项信息的图文输出。学生可利用该平台模拟惯性导航系统,将理论知识与实践操作相结合。该平台为相关专业学生对捷联导航系统学习提供有效的途径。更多还原

【Abstract】 Aiming at the practical conditions of high cost and high complexity of strapdown inertial navigation system. This paper is concerned with the use of GUI module of Matlab platform for constructing the teaching simulation platform of the strapdown inertial navigation system in order to meet the needs of navigation students’ experimental courses. Using the proposed teaching simulation platform, the parameters of gyroscope and accelerometer of the carrier inertial device can be simulated, navigation results such as position, speed and attitude are finished and graphic output of various information are achieved by setting the motion state of carrier. Students can use this platform to simulate the inertial navigation system and combine theoretical knowledge with practical operation. The platform provides an effective way for students of relevant majors to learn strapdown navigation system.更多还原