室内无人飞艇导航系统的研究与仿真

摘要

According to navigation application characteristics of indoor airship,an application approach for using ultra wide-band (UWB) navigation systems in an autonomous flight control system of indoor unmanned airship is described. According to the requirements of indoor places and other conditions,a navigation model of indoor airship system is established. Simulation experiment of real time navigation is carried out using Matlab/Simulink as platform. The result of the simulation shows that the integrated navigation system not only has higher precision than the single ones, but also shows another good way to study the indoor airship navigation system.%根据室内飞艇导航应用的特点,介绍了超宽带(UWB)导航系统在室内无人飞艇自主飞行系统中的应用方法,根据室内场所等条件的要求,建立了室内飞艇系统的导航模型,以Matlab/Simulink为平台,对UWB进行了实时导航的仿真实验.实验结果不仅证明该导航方法具有较高的导航精度,而且为进一步研究室内飞行器导航系统开辟了一条比较实用的道路.