基于改进层次分析法的无人机自主能力评价方法

Research on UAV autonomy capability evaluation method based on improved analytic hierarchy process

针对无人机系统自主能力评估需求,通过分析已有无人机自主能力评价标准,基于OODA环(Observation-Orientation-Decision-Action Loop)理论,从感知能力、分析能力、决策能力和行为能力等4个方面构建了无人机自主能力评价指标模型,给出了无人机自主能力等级划分建议。应用改进层次分析法,提出了一种适用于大中型无人机的自主能力定量评价准则,把系统评价问题归结为指标模型最底层因素对于最高层因素的相对重要性权值的排序问题。该方法能够直观、全面地反映无人机的自主能力水平,具有较强的可操作性和实用性,可为大中型无人机自主能力定量评价提供理论支持。

According to the requirement of autonomy capability evaluation of UAV system, this paper analyzed the foreign UAV autonomy capability evaluation standards, and constructed the UAV autonomy capability evaluation model from the following four aspects based on OODA theory: observation ability, orientation ability, decision ability and action ability. Suggestions for the autonomy capability classification of UAV were given. A quantitative evaluation criterion of large and medium UAV autonomy capability was proposed by using the improved analytic hierarchy process(AHP). This method reduces the system evaluation problem to the ranking problem of model weights, which can intuitively and comprehensively reflect the autonomy capability level of UAV, and has strong operability and practicability, which provides theoretical support for the quantitative evaluation of large and medium UAV autonomy capability.