本論文主要研究一全數位化的感應馬達驅動系統以供業界執行高效能的運動控制及相關的應用。本文提出的數位化的感應馬達驅動系統主要是由DSP-FPGA雙核心控制器及智慧型電晶體驅動模組。控制迴路主要是速度控制迴路及位置控制迴路。雙核心控制器可以實現感應馬達的位置控制以達到高效能運動控制應用。本論文所使用的馬達是由東方馬達製作的，規格為3相4極AC馬達，額定功率60W，額定轉速1550rpm，並裝上一解析度為1000脈波每轉。此馬達可以控制在廣泛的速度範圍並有良好的動態響應。實驗結果證明所提出的控制法則可使一低成本的感應馬達精準達到我們想要的位置。 This thesis presents the development of digital induction motor driver technology for high-performance motion control applications. The constructed digital induction driver is composed of a DSP-FPGA hybrid based control module and an intelligent power module. The control module consists of a velocity controller and a position controller. The dual controllers were used to realize all the control functions for the positioning control of an induction motor for high-performance motion control applications. The induction motors were traditionally used for low-cost low-performance adjustable speed applications in appliance and manufacturing equipment. The constructed induction driver has been applied to the position control of an induction motor produced by ORIENTAL MOTOR Electric Co. The motor is a three-phase, 4-pole, AC induction motor with a rating of 60 W, 1550 rpm, and has been equipped with an 1000 pulse/rev encoder. The motor can be controlled at wide range of speed and has fast dynamic response. Experimental results prove the feasibility of implementing precision motion control system using low-cost induction motors with proposed control technique.
