本論文研究目標為設計製作能夠展現多種臉部表情之智慧型機器頭顱，本研究首先考慮人臉部的運動單元法與肌肉組織，定義出以矽膠製作的臉部機器人皮膚上控制點，使用伺服馬達代替肌肉，將細鋼線一邊鑲在皮膚後的控制點上，而另一端固定於伺服馬達，當伺服馬達旋轉拉動控制點移動時臉皮便會產生位移。本研究研發製作出之機器頭顱，在控制軟體上定義出擬表現之臉部表情後，控制器便能指揮最多31個臉部內伺服馬達，依照電腦傳送的指令順序展現多種臉部表情。

The goa1 of this paper is to study mechanical design of an intelligent robot head that can show many kinds of facial expressions. To start with this study, consider the action unit's (AU’s) movements method and muscle form of human face to define the control points on the face-robot skin made by silicon rubber. Using servo motor to substitute for muscle. Let one side of thin steel line connects mounted on the control point of backside of skin, another side was fixed on the servo motor. When servo motor rotated to pull control point movement, the skin will be produced displacement. To make the robot head of this study define facial expressions in the control soft in advance, the controller maximum commanded 31 servo motors in the head in compliance with command receive from computer program to show various facial expressions.

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