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近些年来,软件工程的相关技术正在迅速获得进步,与之相应的系统设计及系统开发也达到更高的质量。在开发和设计PLC控制系统时,应当依照软件工程的根本原理来确保设计开发的实效性,在此基础上减少成本并且简化开发流程。由此可见,PLC控制系统的整体设计以及系统开发不能缺少软件工程作为指导,在符合基本原理的前提下才能保障系统开发的良好效果,确保PLC系统具有优良的可维护性以及适用性。前言在系统设计过程中,PLC控制系统构成了其中的核心部分。
In recent years, software engineering related technologies are rapidly gaining progress, and the corresponding system design and system development also achieve higher quality. In the development and design of PLC control system, should be in accordance with the fundamental principles of software engineering to ensure the effectiveness of the design and development, on the basis of reducing costs and simplify the development process. Thus, the overall design of PLC control system and system development can not be lack of software engineering as a guide, in line with the rationale for the premise of the system development to ensure good results to ensure the PLC system has excellent maintainability and applicability. Preface In the system design process, PLC control system constitutes the core part.