In the case of the maximal observing time model , the solving problem can be break up into small problem which is find the elevation having maximal observing time of every access . thus , a simple enumeration algorithm can be used to solve it 對(duì)時(shí)間覆蓋率優(yōu)先問(wèn)題,通過(guò)對(duì)這類(lèi)模型的求解問(wèn)題的特點(diǎn)進(jìn)行分析,將問(wèn)題轉(zhuǎn)化成為求解單次訪問(wèn)的時(shí)間最長(zhǎng)觀測(cè)帶這一等價(jià)問(wèn)題,實(shí)現(xiàn)了最優(yōu)求解。