隨著微處理器技術的日新月異，大功率、高性能半導體功率器和伺服馬達所需永磁材料製造工藝的發展及其性價比不斷提高，交流伺服電機和交流伺服控制系統已經成爲當前工業領域中，實現自動化的基礎技術。

　　台達ASDA交流伺服驅動器以掌握核心的電子技術為基礎，針對不同應用機械的客戶需求進行研發；提供全方位的伺服系統產品。

　　全系列產品之控制迴路均採用高速數位信號處理器(DSP)，配合增益自動調整、指令平滑功能的設計以及軟體分析與監控，可達到高速位移、精準定位等運動控制需求。

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　　As the technology of microprocessor unit becomes more advanced and much further, the development and cost effectivity of permanent magnet manufacturing technology for servo motor and high power and high performance semiconductor power devices is improved continuously. Therefore, AC servo motor and AC servo control system have become the basic techniques for accomplishing automation control technology in current industry field.

　　Delta servo system is an omnibearing integrated servo system which is based on Delta's strength in industrial and electronic technology and developed for different customers' requirements of various application machine tools. All ASDA series servo drives are provided with a superior digital signal processor (DSP) which represents a high-speed performance of the control circuit loop. Besides, the other features of Delta ASDA series, including gain tuning, smooth motor operation and software analysis / monitor function, also provide high-speed and high-precision motion control for a wide range of industrial automation applications.