成熟度视角下智慧工地环境监测信息物理系统鲁棒性评价

Robustness Evaluation of Smart Construction Site Environmental Monitoring Cyber-physical System from Maturity Perspective

智慧工地环境监测系统具有重要的现实意义,但因缺乏良好的鲁棒性而难以有效支撑智慧工地需要的信息化和智能化。为判断环境监测系统所处的成熟度等级并制定持续改进计划,充分考虑评价中的不确定性、随机性和模糊性,建立成熟度视角下基于云模型的环境监测信息物理系统(E-CPS)鲁棒性评价模型。以其智慧工地所使用的环境监测系统为案例背景进行应用评价,评价结果表明,该项目的E-CPS鲁棒性正处于摸索级,对鲁棒性认知不足,并提出相应的优化建议。

The monitoring system of smart construction site is of great practical significance, but it is difficult to effectively support the information and intelligence required for smart construction site due to lack of good robustness. In order to determine the maturity level of environmental monitoring system and develop a continuous improvement plan and the uncertainty, randomness and ambiguity in the evaluation was fully considered, and the cloud model is used to establish the robustness evaluation model of environmental monitoring cyber-physical system(E-CPS)from the perspective of maturity.Based on a smart construction site of environmental monitoring system, the application research is carried out. The evaluation results showed that the E-CPS robustness of the construction is at the exploratory level, and the cognition of robustness is insufficient, and corresponding optimization suggestions are put forward.