本文選題：輻射壓模型　切入點(diǎn)：解析法　出處：《武漢大學(xué)學(xué)報(bào)(信息科學(xué)版)》2017年06期 　論文類(lèi)型：期刊論文

【摘要】：在衛(wèi)星動(dòng)力學(xué)定軌中,太陽(yáng)輻射壓是一個(gè)重要的攝動(dòng)因素,特別是對(duì)中高軌衛(wèi)星的軌道。為了消弱太陽(yáng)輻射壓的影響,已經(jīng)建立有諸多太陽(yáng)輻射壓模型,對(duì)應(yīng)方法主要包括解析和經(jīng)驗(yàn)兩類(lèi),但各有優(yōu)缺點(diǎn)和適用范圍�；诂F(xiàn)有方法的優(yōu)點(diǎn)和衛(wèi)星實(shí)際運(yùn)行環(huán)境,對(duì)復(fù)雜結(jié)構(gòu)衛(wèi)星建立了一種結(jié)合預(yù)先解析法采樣和運(yùn)行后自適應(yīng)改正的聯(lián)合方法以趨近衛(wèi)星真實(shí)輻射壓環(huán)境的太陽(yáng)輻射壓模型;并對(duì)該模型進(jìn)行了模擬計(jì)算。結(jié)果表明,該模型在軌道計(jì)算和自校正過(guò)程均取得了良好的效果。
[Abstract]:The solar radiation pressure is an important perturbation factor in satellite dynamic orbit determination, especially for the orbit of a satellite in the medium and high orbit. In order to reduce the influence of solar radiation pressure, many solar radiation pressure models have been established. The corresponding methods mainly consist of analytical and empirical methods, but each has its own advantages and disadvantages and its scope of application. Based on the advantages of the existing methods and the actual operating environment of the satellite, In this paper, a combined method of pre-analytical sampling and post-operational adaptive correction is proposed for the complex structure satellite to approach the satellite's real radiation pressure environment, and the model is simulated and calculated. The model has achieved good results in orbit calculation and self-tuning process.
【作者單位】： 合肥工業(yè)大學(xué)土木與水利工程學(xué)院;中國(guó)科學(xué)院上海天文臺(tái);武漢大學(xué)測(cè)繪學(xué)院;
【基金】：國(guó)家自然科學(xué)基金(11373059) 中科院重要方向項(xiàng)目(KJCX2-EW-T03)~~
【分類(lèi)號(hào)】：P228

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