摘要
针对捷联惯性导航系统层次结构复杂、影响因素较多、单一指标难以全面准确评估其综合性能的问题,提出了基于灰色多层次综合评价模型的捷联惯性导航系统评估方法。首先从舰船使用角度出发,构建了捷联惯性导航系统的评价指标体系,然后根据捷联惯性导航系统的结构特点,将灰色多层次综合评估模型应用于捷联惯性导航系统的评估中,最后仿真试验证明了方法的有效性。
The structure is complex and influence factors are too many to evaluate the performance of the strap down inertial navigation system by use of single index. Aimed at the problem, this paper puts forward an evaluation method of strap-down inertial navigation system based on multi-level gray comprehensive evaluation model. Firstly, in view of ship application, evaluation index system of the strap-down inertial navigation system is built. Then according to the structure characteristics of the strap-down inertial navigation system, the grey multi hierarchical comprehensive evaluation model is applied to the strap-down inertial navigation system. Finally, the effectiveness of the method is proved by use of simulation experiments.
出处
《船电技术》
2014年第10期29-32,共4页
Marine Electric & Electronic Engineering
关键词
灰色多层次
评价模型
捷联惯性导航
grey hierarchy
evaluation model
strap-down inertial navigation
