价值工程
價值工程
개치공정
VALUE ENGINEERING
2015年
24期
35-37,38
,共4页
无人机%采购成本%偏最小二乘法
無人機%採購成本%偏最小二乘法
무인궤%채구성본%편최소이승법
unmanned aerial vehicle%procurement cost%partial least squares
随着现代先进无人机成本越来越高，如何在只有主要战技指标的情况下快速估算无人机系统采购成本，已经成为人们普遍关注的问题。本文通过收集国外20余种无人机型号的技术、成本数据，采用偏最小二乘法进行建模，得到按主要系统分解的无人机系统采购成本的快速估算模型，并以应用于国内无人机型号成本的测算工作中，收到了良好的效果。
隨著現代先進無人機成本越來越高，如何在隻有主要戰技指標的情況下快速估算無人機繫統採購成本，已經成為人們普遍關註的問題。本文通過收集國外20餘種無人機型號的技術、成本數據，採用偏最小二乘法進行建模，得到按主要繫統分解的無人機繫統採購成本的快速估算模型，併以應用于國內無人機型號成本的測算工作中，收到瞭良好的效果。
수착현대선진무인궤성본월래월고，여하재지유주요전기지표적정황하쾌속고산무인궤계통채구성본，이경성위인문보편관주적문제。본문통과수집국외20여충무인궤형호적기술、성본수거，채용편최소이승법진행건모，득도안주요계통분해적무인궤계통채구성본적쾌속고산모형，병이응용우국내무인궤형호성본적측산공작중，수도료량호적효과。
With the cost of modern advanced unmanned aerial vehicle is higher and higher, how to quickly estimate the procurement cost of unmanned aerial vehicle system under the condition of that there is only the main technical indicators has become a widespread concern. Through collecting the foreign technology and cost data of more than 20 kinds of unmanned aerial vehicle models, this paper uses partial least squares to carry out the modeling. That gets the speed calculation model of unmanned aerial vehicle procurement cost decomposed by the main system and it is applied into the domestic unmanned aerial vehicle model cost estimates and gets the good effect.
