CAJ | 학술논문

论文针对分布式控制系统中信息传输的可靠性及稳定性问题，提出了利用扩频技术提升内部总线抗干扰能力解决方法，并对该方法的技术原理与技术实现方法进行了分析与论述。文中指出，利用扩频技术能够在不增加系统构建成本以及技术实现的难度情况下，有效解决小型分布式控制系统总线设计中的抗干扰能力问题，同时还可有效提升系统内各模块间的动作协调能力、缩短系统对重要及紧急事件的响应时间，相比于其它技术解决措施，有着独特的技术优势与技术成本优势。其技术思想亦可应用于其它相似系统的设计之中，为相似工程技术问题的解决提供借鉴。
논문침대분포식공제계통중신식전수적가고성급은정성문제，제출료이용확빈기술제승내부총선항간우능력해결방법，병대해방법적기술원리여기술실현방법진행료분석여논술。문중지출，이용확빈기술능구재불증가계통구건성본이급기술실현적난도정황하，유효해결소형분포식공제계통총선설계중적항간우능력문제，동시환가유효제승계통내각모괴간적동작협조능력、축단계통대중요급긴급사건적향응시간，상비우기타기술해결조시，유착독특적기술우세여기술성본우세。기기술사상역가응용우기타상사계통적설계지중，위상사공정기술문제적해결제공차감。
This paper presents a technical solution which uses the Spread-spectrum Technology to improve Distributed Control System (DCS) bus performance, the principle and realization method of the solution are also introduced. Using the technical solution can effectively improve the anti-interference performance of data transmission without increasing the system construction cost and technical difficulty, and it also can effectively shorten the response time of emergencies and important events, Improve the coordination ability of different unit In system operation. Compared to other technical solutions, it has a unique advantage in technology and cost. The technology can be applied to similar system design.