| 研究生: |
黃品嘉 Huang, Pin-Chia |
|---|---|
| 論文名稱: |
應用AI於繞線機製程參數最佳化設計與實現驗證 Optimal Process Parameters Design and Implementation of Winding Machine by Artificial Intelligence |
| 指導教授: |
蔡明祺
Tsai, Mi-Ching |
| 共同指導教授: |
黃柏維
Huang, Po-Wei 洪昌鈺 Horng, Ming-Huwi |
| 學位類別: |
碩士 Master |
| 系所名稱: |
電機資訊學院 - 電機工程學系 Department of Electrical Engineering |
| 論文出版年: | 2021 |
| 畢業學年度: | 109 |
| 語文別: | 中文 |
| 論文頁數: | 74 |
| 中文關鍵詞: | 繞線機 、定子繞組 、製程參數最佳化 、機器學習 |
| 外文關鍵詞: | Winding machine, Stator winding, Process parameters optimization, Machine learning |
| 相關次數: | 點閱:145 下載:12 |
| 分享至: |
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近年來,茲因環保意識提升,各國對馬達運轉之效率等已訂定環保規範,因此不論是設計端或是相關生產設備之製造工藝水平也提升,然而業界目前對於馬達生產設備參數設定並沒有一套設定規範,往往是仰賴試誤法與經驗法則,十分耗時,且調整結果無法保證為最佳解,進而導致最終產品端性能不如預期,有鑒於此,本研究提出利用智能化協助繞線機製程參數之調整,透過權重調整,可獲得所需之建議繞線製程參數,毋須實際繞線與量測實驗。
本文提出利用XGboost模型結合最佳化演算法PSO的架構來最佳化繞線機製程參數,與原樣品相比,於相同繞線條件下,最佳化參數之效率區間比原樣品提高了3~5%,整體製程成本銅線用量也降低了10%。對於繞線機,最佳化參數能使槽滿率從44%提高57%,整體馬達效率操作區間內也能提高了12% ~ 14%,驗證本研究提出之方法除了能夠改善馬達實際運轉效率,更可藉此改善製程端限制與降低製程生產成本。
In recent years, environmental protection awareness has been on the increase, various countries has enacted regulations on agents that promote environmental degradation such as low electric motor efficiency. To meet these regulation, motor design processes and manufacturing equipment have to be improved. However, the electric motor manufacturing industry currently does not have parameter tuning functions in their motor production equipment such as winding machine. The tuning method always relies on trial and error or empirical rules which are time-consuming, and the individual result cannot guarantee a global optimal solution, resulting to unreliable performance of the final product. In the sight of this, this thesis proposes the use of artificial intelligence to assist the tuning of electric motor winding machine parameters. Through the cost function weight adjustment, the required winding machine parameters can be obtained without any actual winding experiments and measurements.
This thesis proposes the XGboost model combined with the PSO algorithm to optimize the winding machine parameters. Compared with the prototype, under the same winding conditions, the operation range of the motor efficiency is 3% ~5% higher. The overall process cost of copper wire has also reduced by 10%. For the winding machine, the optimized parameters can increase the slot filled factor from 44% to 57%, and the overall of motor efficiency can also increase by 12% to 14% in the operating range. This thesis verified that the proposed approach in this study can not only increase the actual operation of the motor efficiency but also improve process-end restrictions and reduce process production costs.
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