基于模型的水下滑翔机运行监测决策支持

R. Grasso, D. Cecchi, M. Cococcioni, C. Trees, M. Rixen, A. Alvarez, C. Strode
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引用次数: 24

摘要

提出了一种评估水下滑翔机作业环境影响的决策支持框架。采用以随机电流速度为输入的非线性滑翔机运动学模型,通过unscented变换从电流的统计量预测滑翔机位置的统计量。通过计算应用相关风险指数,滑翔机驾驶员可以根据应用相关风险指数来确定任务参数的修正,从而保证滑翔机的安全运行。根据利古里亚海的实验数据,给出了方法的检验和应用实例。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Model based decision support for underwater glider operation monitoring
A decision support framework is proposed to assess the environmental impact on underwater glider operations. A nonlinear glider kinematic model with stochastic current speed as input is used to predict statistics of the glider position from the statistics of the current by the unscented transform. Application dependent risk indexes are calculated and used by glider pilots to decide mission parameter corrections in order to safely operate. Tests of the methodology and examples of application are provided based on data from an experiment in the Ligurian Sea.
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