A procedure for sensitivity analysis of airflow in multi-zone buildings
A procedure for sensitivity analysis of airflow in multi-zone buildings
复制标题
多区域建筑气流敏感性分析程序
DOI：
10.1016/0360-1323(93)90005-n
复制
发表时间：
1993
影响因子：
7.4
通讯作者：
F. Haghighat
中科院分区：
文献类型：
--
作者：
J. Rao;F. Haghighat
本文描述了分析气流对输入参数变化的灵敏度的一般程序。推导是基于一个矩阵表示形式，使用系统理论的方法。灵敏度分析提供了关于输入参数变化对多区域气流模型准确性的影响的有价值的见解，以及用于附加分析的必要信息。通过一个实例，说明了气流灵敏度的计算过程，并说明了如何利用灵敏度信息进行误差分析和辅助设计。
This paper describes a general procedure for analyzing airflow sensitivities with respect to input parameter variations. The derivation is based on a matrix representation form using the system theoretic approach. The sensitivity analysis provides both valuable insights about the effects of input parameter variations on the accuracy of multi-zone airflow models and necessary information for additional analyses. A case study is used to show the procedure for the airflow sensitivity calculation, and to demonstrate how to use sensitivity information in the error analysis and design assistance.