臺灣博碩士論文加值系統

本論文探討懸吊系統與乘適性，由傳統被動式懸吊的缺點及為改善性能而衍生出的電子懸吊，文中對電子懸吊做一分析與評量，其中半主動懸吊相對於主動式懸吊雖然在性能表現上較劣，但在成本及安全上具備絕佳優勢，本文以天鉤懸吊的觀念，驗證天鉤控制期望達到改善乘適性的目的，分析天鉤與被動式懸吊在頻域的性能表現並在驗證過程中利用模擬軟體建立動態系統，控制策略及輸入路況模擬訊號，完成在各路況下系統的動態響應性能差異與比較。

This essay has deeper discussion of suspension system and its ride comfort; electronic suspension is derived from preventing flaws of traditional passive suspension and the improvement of system performance.
Inside the article we have an analysis and evaluation about electronic suspension, semi-active suspension - although contain an absolute superiority in cost & security comparing with active suspension, this article has proof of controlling expectation to achieve the comfort improvement goal according to the skyhook suspension concept.
To analyze performance of skyhook suspension versus passive suspension in this field and build up a dynamic system based on the simulation software during the testing procedure, in the meantime to control the relative strategy and input simulated signal of road condition, and furthermore to complete the difference & comparison of dynamic reaction performance in variety road conditions.

目錄
書名頁 ……………………………………………………………………………i
論文口試委員審定書 ……………………………………………………ii
授權書 …………………………………………………………………………iii
中文提要 ………………………………………………………………………iv
英文提要 ………………………………………………………………………v
誌謝 ……………………………………………………………………………vii
目錄 ……………………………………………………………………………viii
表目錄 ………………………………………………………………………ix
圖目錄 ……………………………………………………………………x
符號說明 ……………………………………………………………… x iii
一、 緒論 1
1.1 研究動機 1
1.2 研究目的 1
1.3 內容概述 1
1.4 預期貢獻 2
二、 背景 3
2.1 乘適性 3
2.2 懸吊系統 4
2.3 模擬軟體介紹 15
2.4 文獻回顧 19
三、 天鉤半主動懸吊 21
3.1 數學模型與策略 21
3.2 振動傳遞率 24
3.3 路面激勵 25
3.4 阻尼選擇 28
四、 模擬方法 34
4.1 模擬方塊圖建立 35
4.2 控制器建立 35
4.3 參數設定及定義 37
五、 路況模擬結果 38
5.1 阻尼參數設定與路況模擬一 38
5.2 阻尼參數設定與路況模擬二 46
5.3 敏感區比較 49
六、 結論 53
參考文獻 54

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