【摘要】 开放式计算机数控系统已成为面向未来机床工业竞争的必然发展趋势。文章对开放式控制器进行了需求分析,剖析了典型的开放式控制系统的体系结构及其各个组成部分,并探讨了不同开放式体系结构的开放性,最后提出目前在这一领域中仍面临的一些问题。更多还原

【Abstract】 The open CNC system has become the trend of development of machine tool industry in long-term competition.The requirements for the open architecture and the typical architecture of the open system and its component parts are analyzed in this paper.The paper also discusses the factors affecting the open degree.Some problems in this field that should be solved in the future are put forward.更多还原