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    Please use this identifier to cite or link to this item: http://ccur.lib.ccu.edu.tw/handle/A095B0000Q/131


    Title: 應用瑞薩晶片於主軸馬達轉子時間常數估測與向量控制之研究
    Authors: 林榮輝;LIN, Rong-HUEI
    Contributors: 機械工程系研究所
    Keywords: 瑞薩晶片;向量控制;轉子時間常數估測;Renesas DSP;vector control;time constant estimate
    Date: 2018
    Issue Date: 2019-05-23 12:52:39 (UTC+8)
    Publisher: 機械工程系研究所
    Abstract: 本論文以瑞薩晶片為核心,建立一套主軸馬達控制系統,並使用MATLAB Simulink輔助,整合向量控制、資料擷取與傳輸、高精度通訊型編碼器與線上轉子時間常數估測此四大主題。首先介紹主軸馬達與向量控制的原理與數學模型,透過由MATLAB Simulink所建立之模擬對馬達控制系統進行動態分析,接著提到系統中所使用的瑞薩數位訊號處理器R7S910018BE應用於本研究的目標所具有的各項優勢,並利用其特點於主軸馬達控制系統中加入應用功能,包含線上轉子時間常數的估測與通訊型編碼器的實作,因此先後介紹轉子時間常數在向量控制中所扮演的重要角色、如何進行轉子時間常數的估測實驗,輔以模擬與實驗的結果比較,接著帶到編碼器的種類和原理、通訊型編碼器的運作架構及其優點,最後則是實驗硬體與軟體的說明與系統架構。
    This thesis develops a spindle motor control system which is centered on Renesas digital signal processor. The system combine the vector control, motor information collection, high precision protocol type encoder and rotor time constant online identification function in our spindle motor driver. First, we introduce the induction motor structure and vector control theory. We also build the simulation of the induction motor control system to understand the dynamic performance. The next section explains the advantage of the Renesas DSP R7S910018BE in our research purpose. With its features, we can add the application functions which combine rotor time constant identification and protocol type encoder implementation into the motor control system. Therefore, the next topic introduces the importance of rotor time constant in space control and the identification experiment method. Moreover, comparing the result of simulation and experiment shows the identification accuracy. In the protocol type encoder part, we descript the category of rotary encoder and the strength of protocol type encoder. The application of protocol type encoder in our experiment and data transmission method is also in this section. At last, we list the hardware device and software development process of the entire control system.
    Appears in Collections:[機械工程學系] 學位論文

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