| Dynamic grey-autoregressive model of an atomic clock | |
| Yuan Haibo; Wang Zhengming; Dong Shaowu; Wu Haitao; Qu Lili | |
| 2008 | |
| 发表期刊 | METROLOGIA
 |
| ISSN | 0026-1394 |
| 卷号 | 45期号:6页码:S1-S5 |
| 摘要 | The grey system and grey forecast are being increasingly widely used. As we know, a system could be a white system of which all the information can be known, or a black system of which none of the information can be known, or a grey system of which not all the information can be known. An atomic clock is, in fact, a grey system. We can only know the historical information of it, whereas there is some uncertain information for the future. In order to predict the trend of an atomic clock, a linear model or a non-linear model is used frequently, but in this paper a new model named the dynamic grey-autoregressive model is studied. Compared with the older methods, the dominance of the dynamic grey-autoregressive model is discussed in this paper, and finally, the new method is used to forecast the velocity of caesium clocks and hydrogen masers. |
| 部门归属 | 时间基准研究室 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://210.72.145.45/handle/361003/4786 |
| 专题 | 时间频率基准实验室 |
| 推荐引用方式 GB/T 7714 | Yuan Haibo,Wang Zhengming,Dong Shaowu,et al. Dynamic grey-autoregressive model of an atomic clock[J]. METROLOGIA,2008,45(6):S1-S5. |
| APA | Yuan Haibo,Wang Zhengming,Dong Shaowu,Wu Haitao,&Qu Lili.(2008).Dynamic grey-autoregressive model of an atomic clock.METROLOGIA,45(6),S1-S5. |
| MLA | Yuan Haibo,et al."Dynamic grey-autoregressive model of an atomic clock".METROLOGIA 45.6(2008):S1-S5. |
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