【摘要】：為了提高山岳救援的搜索效率,克服現(xiàn)有掃視寬度值適用范圍受限的問題,分析傳統(tǒng)的反立方橫距函數(shù)發(fā)現(xiàn)概率模型的不足,構(gòu)建了基于視距的線性橫距函數(shù),并以此確定發(fā)現(xiàn)概率模型,同時(shí)與反立方橫距函數(shù)的發(fā)現(xiàn)概率模型進(jìn)行比較。結(jié)果表明:覆蓋率C=0.76時(shí)發(fā)現(xiàn)概率差值最大;覆蓋率C≤2時(shí)平均差值為0.015,兩曲線符合度較好。通過實(shí)例計(jì)算發(fā)現(xiàn),由線性橫距函數(shù)構(gòu)建的發(fā)現(xiàn)概率模型的實(shí)用性較強(qiáng),應(yīng)用便捷,結(jié)果較為準(zhǔn)確,可替代反立方橫距函數(shù),為制定搜索決策提供依據(jù)。
[Abstract]:In order to improve the search efficiency of mountain rescue and overcome the problem that the applicable range of the existing scan width is limited, this paper analyzes the shortcomings of the traditional anti-cubic transverse distance function discovery probability model, and constructs the linear horizontal distance function based on the line-of-sight. The discovery probability model is determined and compared with the discovery probability model of the anti-cubic transverse distance function. The results show that the probability difference is the largest when the coverage C is 0.76, the average difference of coverage C 鈮，

本文編號(hào)：2280329