本研究利用三維足型掃描取得300 位（男女各半）成人的足型資料，量測14項足型尺寸，並擷取足弓定義之11項特徵參數，對於國人足弓型態的差異，分別提出男性和女性之足弓分類方法，應用於合腳型鞋墊的設計。
先以主成分分析法找出影響足弓型態的重要特徵參數，由群集分析以重要參數分別將國人的足弓型態分為男性和女性的多種類型，並對各足弓類型的樣本，分析其足部的長度、寬度、圍度、高度尺寸特徵，了解國人的足弓型態差異。在人體計測方面，發現體重和BMI較低的人有較寬的足弓。在足部計測方面，各足弓類型在足部長度和高度尺寸上有顯著差異，長度尺寸較大可能有較窄和較低的足弓。再者，由於各足弓類型在足部寬度和圍度尺寸上無顯著差異，故新的三維足弓分類方法可以確實區分足弓類型，判斷時較不會受到足型的肥胖所影響。
在應用方面，本研究提出合腳型鞋墊的新設計，於男性足長在240 mm至290 mm以及女性足長在210 mm至260 mm範圍內，以美規鞋碼為基準，分別對各種足弓類型給予對應的足弓特徵尺寸，建立足弓區規格系統，並以電腦輔助設計軟體建立模型，作為鞋墊設計的參考。此外，提出男性和女性足弓類型的尺寸分界，對於顧客提供一套容易了解自身足弓類型並選擇鞋墊的方法。
最後，藉由男性和女性各50 位的新樣本重複量測驗證，確認本研究提出之足弓分類方法能夠代表台灣年輕學生族群樣本之足弓型態。

摘要 I
Abstract II
誌謝 III
目錄 IV
圖目錄 VII
表目錄 X
第一章 緒論 1
1.1 研究背景 1
1.2 研究動機 3
1.3研究目的 4
第二章 文獻探討 5
2.1足部與足弓構造 5
2.1.1足部構造 5
2.1.2足弓構造 7
2.1.3 足弓的功能 8
2.2足弓量測與足弓分類方法 8
2.2.1以尺規直接測量足部尺寸 8
2.2.2足印參數量測方法 10
2.2.3 X光與超聲波檢查測量 13
2.2.4光學儀器量測法 14
2.2.5足弓量測之綜合比較 16
2.3因素分析和資料挖礦方法 18
2.3.1主成分分析 18
2.3.2群集分析方法 19
2.3.3資料挖礦方法於足部計測之運用 20
2.4文獻小結 22
第三章 研究方法 23
3.1 受測者資料 23
3.2 儀器與設備 24
3.3定義參數項目 25
3.3.1 三維足型掃描計測之足部尺寸 25
3.3.2 足弓特徵尺寸定義 26
3.4測量方法步驟 28
3.4.1 測量前準備階段 29
3.4.2 測量進行階段 30
3.4.3 數據整理階段 30
3.5足弓特徵分析流程 31
3.6統計分析方法 34
第四章 研究結果 35
4.1足型尺寸及足弓特徵資料整理 35
4.1.1國人足型尺寸之性別差異結果 35
4.1.2國人足弓特徵之性別差異結果 36
4.2足弓型態分類 38
4.2.1主成分分析及主要維度定義 38
4.2.2決定分群數目 40
4.2.3足弓型態的代表型與語意描述 42
4.3足弓區規格系統與提供給顧客之方法 46
4.3.1建立足弓區規格系統 46
4.3.2消費者足弓類型判斷 53
4.4鞋墊製造與銷售流程 56
第五章 討論 58
5.1足弓類型在體型和足型的差異 58
5.1.1足弓類型在體型的差異 58
5.1.2足弓類型在足型的差異 59
5.1.3三種足弓類型的特徵整理 68
5.2足弓類型在文獻資料中的比較 69
5.2.1 足弓特徵尺寸量測值比較 69
5.2.2 足弓形狀尺碼系統的比較 72
5.3足弓分類方法的重複量測比較與驗證 74
5.3.1依足弓判斷標準區分足弓型態 74
5.3.2驗證樣本的分群結果 77
第六章 結論與建議 81
6.1結論 81
6.2建議 82
參考文獻 83

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