發(fā)布時(shí)間：2018-04-04 02:41

  本文選題：積分　切入點(diǎn)：雙算子　出處：《戰(zhàn)術(shù)導(dǎo)彈技術(shù)》2015年04期

【摘要】：針對(duì)新一代飛行器對(duì)高精度、遠(yuǎn)射程等指標(biāo)要求的不斷提高,傳統(tǒng)的直接相加的積分處理方法在TMS320C30等處理器中累計(jì)誤差嚴(yán)重的問題,提出了一種雙算子高精度積分處理方法,能夠有效避免大數(shù)據(jù)和小數(shù)據(jù)相加時(shí)對(duì)齊移位帶來的誤差,提高積分算法精度。通過在TMS320C30處理器的工程應(yīng)用表明,該算法可以在不改變硬件環(huán)境的情況下,有效提高積分算法的精度。
[Abstract]:In view of the increasing requirements of the new generation aircraft for high precision and long range, the traditional direct additive integral processing method has serious accumulative errors in TMS320C30 and other processors. A double operator high precision integral processing method is proposed.It can effectively avoid the error caused by the alignment shift of big data and small data, and improve the accuracy of the integration algorithm.The engineering application in TMS320C30 processor shows that the algorithm can effectively improve the accuracy of the integral algorithm without changing the hardware environment.
【作者單位】： 北京機(jī)電工程研究所;
【分類號(hào)】：V247;TP332

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本文編號(hào)：1708014