經濟型網絡化數控系統的開發與應用文中介紹了基于工業PC和專用DSP運動控制技術的經濟型網絡化開放式數控系統。在WINDOWS平臺下，利用PC豐富成熟的資源和專用DSP MCX314AS強大的運動控制功能，并使用Visual C++和COM技術開發系統軟件和API，最終形成多功能、低價格、高性能、簡單、可靠、具有多軸多通道控制能力，豐富的標準接口，可配套使用多種伺服驅動單元和真彩色液晶顯示器，連接以太網絡通信、同CAD/CAM及管理系統互動的數控系統產品。該系統已成功應用于對立式銑床X8126的改造。

Abstract: A type of economical internetized NC system with application specific DSP was introduced in detail. The control system based on PC and DSP MCX314AS. The tool, Visual? C++, and COM technology helped to develop the system software and API driving MCX314AS. The NC system has the abilities of controlling multi-axis, connecting all kind of servomotor, CRT and TFT LCD, communicating with manage system and CAD/CAM? through internet. It is worthful for?high cost performance and reliability. The system was used to reconstruct a milling machine X8126 successfully.
Key words: Numerical Control; Servomotor; Motion Control; Internetize