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題名 | 檸檬顏色選別裝置之研製 |
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作者姓名(中文) | 田秉才; 陳世銘; 馮丁樹; | 書刊名 | 農業工程學報 |
卷期 | 35:4 1989.12[民78.12] |
頁次 | 頁73-82 |
分類號 | 434.251 |
關鍵詞 | 裝置; 選別; 檸檬; 顏色; |
語文 | 中文(Chinese) |
中文摘要 | 本研究已成功設成進科機構及顏色選別室,其中進料機構具有單粒進料之功能,而選別室採用旋轉式多點偵測,使水果整個表面皆能被偵測到,因此選別結果較具有正確性。整個選別過程以Z-80微處理機,做準確的時間及動作的控制。靜態實驗結果指出水果旋轉偵測之必要性,而動態實驗則求出在不同轉速下水果顏色之分級值,作為自動選別裝置之分級依據。以(R880/Rw880)-(R650/Rw650)做為檸檬的顏色品質選別實驗,在旋轉輪轉速3RPS的轉速下,水果進料延遲兩秒鐘後開始偵測,自動選別的精確度可達95%,每分鐘的處理能量為22個水果。 |
英文摘要 | The feeding mechanism and color sorting unit were designed and developed successfully. The feeding mechanism simulates fruits and conveys them to the sorting unit. The color sorting unit detects the whole surface of fruit, which is driven rotatively, so that its sorting results can be more accurate. The Z-80 micro-processor was employed to control the timing and action of sorting operations. Studies on static detection tests confirmed the necessity of the rotatively detecting method. Rotative detection tests were then conducted to provide fruit’s grading criteria, which wee adopted as the default setting for automatically sorting unit. Taking (R880/Rw880)-(R650/Rw650) as a quality index for lemons, the grading criteria for separating yellow from turning lemons is 0.13; while for turning from green lemons is 0.61. Automatically sorting tests indicated a 95% accuracy with a speed of 22 fruits per minute under the conditions of 3 RPS rotation speed for rotary wheels, and of 2 seconds detection delay after fruit entering the sorting unit. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。