论数字化自动化设备的可靠性

Discussing about the Reliability of Digitization Automation Equipments

可靠性一直是自动化设备最重要的指标之一。在科学技术高速发展的今天,自动化设备也从一个由硬件构成的产品发展为由硬件、软件和网络构成的复杂系统。相应地,可靠性问题也从单一关注硬件,发展到必须同时关注硬件、软件、网络通信及其相互作用等各个方面。信息安全问题也对自动化设备的可靠性产生了不可忽视的影响。

Reliability has been one of the most important index of the automated equipment. In today＇s rapid development of science and technology, automated equipment is growing up from the hardware - based products to complex system consisting of hardware, software and network. Correspondingly, the issue of reliability is not only related to hardware, it becomes the comprehensive subject composed of hardware, software, network communication and their interactions. Further, information security also produces negligible impact on the reliability of automated equipment.