A Real-Time Simulation Tool for Fault Detection Diagnosis of HVAC Systems

机译：HVAC系统故障检测与诊断实时仿真工具

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A real-time simulation tool was developed for online monitoring, control and diagnosis of HVAC systems. A two-zone variable air volume terminal reheat (VAV-TRH) HVAC system is considered. The developed program can be used in offline and online environments. The offline environment allows the operators to examine optimal control strategies, and to investigate problems associated with improper size of components which could be the root cause of the fault. The online environment is useful for monitoring, control and diagnosis of HVAC systems. A set of expert rules were applied to identify the faults. Simulation results show that the developed tool is able to correctly identify the fault patterns and therefore can be used for improving operating performance of HVAC systems.

机译：开发了一个实时仿真工具，用于HVAC系统的在线监测，控制和诊断。考虑双区可变空气容积终端再加热（VAV-TRH）HVAC系统。开发的程序可用于离线和在线环境。离线环境允许操作员检查最佳控制策略，并调查与可能成为故障根本原因的不正确的组件大小相关的问题。在线环境对于监控，控制和诊断HVAC系统是有用的。应用了一组专家规则来识别故障。仿真结果表明，开发工具能够正确识别故障模式，因此可用于提高HVAC系统的操作性能。

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《International Conference of Architecture and Technology》|2008年||共8页
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中图分类 TU-53;
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fault detection and diagnosis; VAV system; online monitoring;

机译：故障检测和诊断;VAV系统;在线监测;

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4. A Real-Time Simulation Tool for Fault Detection Diagnosis of HVAC Systems [C] . International Conference of Architecture and Technology . 2008

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5. A real-time simulation tool for fault detection and diagnosis of HVAC systems. [D] . Ma, Yue. 2006

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6. PLAT: An Automated Fault and Behavioural Anomaly Detection Tool for PLC Controlled Manufacturing Systems [O] . Arup Ghosh, Shiming Qin, Jooyeoun Lee, 2016

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7. A system-level fault detection and diagnosis strategy for HVAC systems involving sensor faults [O] . Wang S, Zhou Q, Xiao F 2010

机译：涉及传感器故障的HVAC系统的系统级故障检测和诊断策略

A Real-Time Simulation Tool for Fault Detection Diagnosis of HVAC Systems

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