深空探测学报
深空探測學報
심공탐측학보
Journal of Deep Space Exploration
2015年
3期
272-277
,共6页
姜会林%江伦%付强%董科研
薑會林%江倫%付彊%董科研
강회림%강륜%부강%동과연
空间碎片%偏振光谱成像%光电探测
空間碎片%偏振光譜成像%光電探測
공간쇄편%편진광보성상%광전탐측
space debris%polarization spectral imaging%photoelectric observation
随着太空探索活动的逐年增多,人类对空间碎片的探测显得越发重要。文章首先介绍了探测空间碎片的意义及其常规的光电探测方法,并分析了探测空间碎片的主要难点;在此基础上,结合空间碎片的具体特征,提出一种对空间碎片进行探测与识别的新方法,即将成像、光谱、偏振三个光学基本量同时使用,通过多元特征融合等识别技术,实现对空间暗、弱、小碎片的高效探测,并对新方法中的关键技术进行了分解和可行性分析。
隨著太空探索活動的逐年增多,人類對空間碎片的探測顯得越髮重要。文章首先介紹瞭探測空間碎片的意義及其常規的光電探測方法,併分析瞭探測空間碎片的主要難點;在此基礎上,結閤空間碎片的具體特徵,提齣一種對空間碎片進行探測與識彆的新方法,即將成像、光譜、偏振三箇光學基本量同時使用,通過多元特徵融閤等識彆技術,實現對空間暗、弱、小碎片的高效探測,併對新方法中的關鍵技術進行瞭分解和可行性分析。
수착태공탐색활동적축년증다,인류대공간쇄편적탐측현득월발중요。문장수선개소료탐측공간쇄편적의의급기상규적광전탐측방법,병분석료탐측공간쇄편적주요난점;재차기출상,결합공간쇄편적구체특정,제출일충대공간쇄편진행탐측여식별적신방법,즉장성상、광보、편진삼개광학기본량동시사용,통과다원특정융합등식별기술,실현대공간암、약、소쇄편적고효탐측,병대신방법중적관건기술진행료분해화가행성분석。
With human space exploration activities increased year by year, observation of space debris is particularly important.The significance of the observation of space debris and conventional method of photoelectric observation are introduced in this paper,and the main difficulties with the observation of space debris are analyzed. On this basis, according to the specific characteristics of the space debris,a new method for detection and identification of space debris is proposed,which is,three base quantity including imaging,spectrum,polarization are used simultaneously for the effective detection with space dark,weak,little pieces through multiple feature fusion recognition technology. Then, decomposition of the key technologies and feasibility analysis are demonstrated.