The Single-Channel Measurer of the Time of Appearance and the Duration of the Fast-Fluctuating Stochastic Signal

被引：0
|
作者：
Chernoyarov, Oleg V. [1 ,2 ]
Golpayegani, Leila A. [1 ]
Salnikova, Alexandra V. [2 ,3 ]
Ostankov, Alexander V. [3 ]
机构：
[1] Natl Res Univ, Moscow Power Engn Inst, Krasnokazarmennaya St 14, Moscow 111250, Russia
[2] Tomsk State Univ, Int Lab Stat Stochast Proc & Quantitat Finance Na, Lenin Ave 36, Tomsk 634050, Russia
[3] Voronezh State Tech Univ, Moscow Ave 14, Voronezh 394026, Russia
来源：
2017 4TH INTERNATIONAL CONFERENCE ON MANUFACTURING ENGINEERING AND TECHNOLOGY FOR MANUFACTURING GROWTH (METMG 2017) | 2017年
基金：
俄罗斯基础研究基金会;
关键词：
Stochastic pulse signal; Maximum likelihood method; Unknown time of appearance and duration; Joint estimation; Single-channel reception; Characteristics of estimates;
D O I：
10.5729/metmg.2017.1.17
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
By applying the modification of a maximum likelihood method, we carry out the synthesis of the single-channel quasi-optimal measurer determining the time of appearance and the duration of the stochastic pulse signal. We show that, unlike the existing technically complex multichannel maximum likelihood estimates, the single-channel quasi-optimal estimates of the signal time parameters are consistent in the implementation. We also find the analytical expressions for the characteristics of the generated estimates and that allows assessing the reasonableness of the application of this or that measurement algorithm in each specific case.
引用
收藏
页码：17 / 22
页数：6
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