大型建设工程项目实施状态诊断指标自适应调整模型及其应用

The self-adaptive adjustment model of the status diagnosis index in large-scale construction project and its application

摘要:

针对大型建设工程项目实施状态诊断系统在诊断指标调整方面存在的问题,在全面了解和掌握国内外研究现状以及诊断指标即时调整目标的基础上,将自适应控制技术引入进来,并结合工程项目管理模式,构建了基于自适应控制技术的大型建设工程项目实施状态诊断指标自动调整模型,给出了模型内含多模块间的自适应伺服程序。在此基础上,通过工程实验,证明了诊断指标自适应调整模型在工程实际应用中的可行性、有效性和自动识别管控对象与指标调整的灵敏度,并给出了使用该模型的相关建议。

Abstract:

In view of the diagnosis index adjustment problem in the large-scale construction project status diagnosis system, through the analysis of current research situation and the immediate adjustment object of diagnosis index, the self-adaptive control technology is introduced together with construction project management mode, the automatic adjustment model of diagnosis index for large-scale construction project based on self-adaptive control technology is constructed, and the self-adaptive servo program among multiple modules in the model is given. Then, the feasibility, validity and sensitivity of the self-adaptive adjustment model of diagnosis index in practical engineering application are verified by real engineering experiments; some using suggestions in the future are given.