摘要
随着我国远航程、高精度自主水下航行器(AUV)的发展,迫切需要一种实用、有效的制导精度鉴定方法,尤其是在小子样条件下。本文提出将导弹落点精度鉴定中的圆概率方法用于AUV制导精度鉴定中。该方法根据批次试验中,落入对应一定概率的概率圆中的次数做出该批次产品是否满足制导精度的判断,并给出使用方和研制方的风险分析。最后以仿真实例说明了该方法的有效性。作为一种简单有效的鉴定方法,概率圆法有着很好的工程应用价值。
The development of the long-range and accurately guided autonomous underwater vehicle（AUV） necessitates a practical and effective method for the assessment of the guidance accuracy, especially with small sub-sample. This paper proposes to make use of the probability circle method used for missile accuracy evaluation in the AUV＇s guidance accuracy assessment. According to this mcthocl, the number of guidance accuracy values from in-water test within a certain probability circle is taken as the criterion to evaluate whether or not the chosen batch products meet the guidance accuracy for AUV. The risks analysis about the producer and the consumer are also given, respectively. The simulation results illustrate the effectiveness of this method. As a simple and effective assessment method, the probability circle method is very valuable for engineering applications.
出处
《鱼雷技术》
2006年第1期28-30,38,共4页
Torpedo Technology
关键词
自主水下航行器
制导精度
鉴定
概率圆
autonomous underwater vehicle（AUV）
guidance accuracy
assessment
probability circle
