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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

簡單線性迴歸模式中解釋變數具測量誤差下控制問題之研究

張文哲 Unknown Date (has links)
在解釋變數含測量誤差的簡單線性迴歸模式中,欲使第t+1期之產出Y達到某一目標值Y<sup>*</sup>,則必需控制第t+1期投入變數Z,若參數α,β為以知時,可以將其設定為θ=(Y<sup>*</sup>-α)/β。但當參數α,β為未知時,我們利用LSCE控制法則的設定方法,得到第t+1期設定的控制值Z<sub>t+1</sub>,而且在機率為1下,Z<sub>t+1</sub> 收斂至θ=(Y<sup>*</sup>-α)/β。而貝氏最佳控制法則部份則是由第t+1期的預測期望損失,找出使其為最小的Z值即是所應設定的第t+1期控制值Z<sub>t+1</sub>,並利用模擬結果來說明。

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