透過您的圖書館登入
IP:13.59.235.245
  • 學位論文

應用田口方法與迴歸分析於剛性攻牙伺服控制參數調整

Adjustment of Servo Control Parameters using Taguchi Method and Regression Analysis in Rigid Tapping Processes

指導教授 : 葉賜旭

摘要


在本研究中,針對所探討之主從式控制架構,主從式控制廣泛應用在業界當中,主要是該控制架構簡單,並通常透過簡單的參數調整過程即可獲得不錯的軸向同動控制,在工具機剛性攻牙的過程中,移動軸需配合主軸轉速進行同動控制,因此,本研究中決定移動軸控制參數來做為田口式實驗法之因子,以田口式實驗法進行探討連續型參數調整,改善剛性攻牙所造成的同動誤差。首先,利用驅動器內部自動調整增益模式,先找出一組適當的參數當作初始控制參數,再藉由田口式實驗法全因子直交表透過系統與實際作業環境進行互動操作程序以進行連續型參數調整調,並且以一階迴歸式所得到參數改善同動誤差,兩者結果比較田口實驗與迴歸分析之最佳參數兩者同動誤差值比較可證實迴歸效果比田口最佳參數組合所改善效果較顯著。

並列摘要


This study developed a method for the adjustment of servo control parameters based on a master-slave control structure to reduce synchronous errors during rigid tapping processes. The developed adjustment method first uses the in-built auto-tuning function of the applied servomotor pack to obtain a set of servo control parameters to be used as the initial values of the adjustment method. Then, the best set of servo control parameters is obtained using the Taguchi method, which performs several experiments with rigid tapping processes. Further, the regression analysis algorithm is applied to the obtained best set of servo control parameters for discussing and finalizing the optimal settings of continuous control parameters.

參考文獻


[2] 許嘉豪, 精密伺服系統之主從控制應用,碩士論文,中原大學機械工程學系,2004.
[5] 沈奕均,以多軸準動態特性匹配為基礎之控制器參數調整法設計,碩士論文,國立臺北科技大學機電整合所,2009.
[3] 楊君賢, 具機構耦合之雙線性伺服系統鑑別與控制,碩士論文,國立成功大學機械工程學系,2003.
[6] J.T. Huang, Y.S. Liao, “Optimization of machining parameters of Wire-EDM based on Grey relational and statistical analyses,” International Journal of Production Research, vol. 41, no. 8, pp. 1707-1720, 2003.
[7] A. Manna, B. Bhattacharyya, “Taguchi and gauss elimination method: a dual response approach for parametric optimization of CNC wire cut EDM of PRAlSiCMMC,”The International Journal of Advanced Manufacturing Technology, vol. 28, no. 1-2, pp. 67-75, 2006.

被引用紀錄


湯博翔(2014)。應用於機械臂切削加工程序之切削扭矩估測〔碩士論文,國立臺北科技大學〕。華藝線上圖書館。https://doi.org/10.6841/NTUT.2014.00902

延伸閱讀