AI進展之台積調機台未來 - 工程師
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By Lily
at 2019-02-12T19:32
at 2019-02-12T19:32
Table of Contents
現在AI很夯,不跟個風怎行?
但是AI講是很好聽,做起來卻是兩碼子事。
我們來講講這篇提到的應用,幾年前在期刊論文上就有看過,主要的概念是透過機台跑貨
時,將搜集到FDC資料與不同的機器故障情境產生的FDC,一同餵給AI演算法進行學習。
經過訓練後的AI,上線後就會分析每一次的跑貨FDC,偵測到問題就可以立即停機,避免
產品良率低落甚至報廢。
好,這個不叫理論,實際上是做的到的。但是,重點是什麼?AI拋alarm,跟你說機台應該
是出狀況了。但是設備查了查機台RF hours,可能只到上限值3成,4成。這時你要清機嗎
?要換parts嗎?真的照做,HW肯定有清不完的機,換不完的parts,然後費用一整個爆表,
天天上會議被狗幹。
多數的情況就是找HW,哪個誰誰誰去調一下,讓AI不會拋alarm。你說是嗎?
AI會幫你找問題,但是HW真的能照SOP?在這個cost down 無限迴圈的世界,AI的應用面看
起來很美好,做起來跟每天有鬼外找一樣,肯定是惡夢。設備不會因為AI沒工作,只會因
為AI不想做。
--
但是AI講是很好聽,做起來卻是兩碼子事。
我們來講講這篇提到的應用,幾年前在期刊論文上就有看過,主要的概念是透過機台跑貨
時,將搜集到FDC資料與不同的機器故障情境產生的FDC,一同餵給AI演算法進行學習。
經過訓練後的AI,上線後就會分析每一次的跑貨FDC,偵測到問題就可以立即停機,避免
產品良率低落甚至報廢。
好,這個不叫理論,實際上是做的到的。但是,重點是什麼?AI拋alarm,跟你說機台應該
是出狀況了。但是設備查了查機台RF hours,可能只到上限值3成,4成。這時你要清機嗎
?要換parts嗎?真的照做,HW肯定有清不完的機,換不完的parts,然後費用一整個爆表,
天天上會議被狗幹。
多數的情況就是找HW,哪個誰誰誰去調一下,讓AI不會拋alarm。你說是嗎?
AI會幫你找問題,但是HW真的能照SOP?在這個cost down 無限迴圈的世界,AI的應用面看
起來很美好,做起來跟每天有鬼外找一樣,肯定是惡夢。設備不會因為AI沒工作,只會因
為AI不想做。
--
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工程師
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