飞机座舱复合因素环控人体工程设计系统参量的研究

Investigation of Parameters for Ergonomical Designing of Environmental Controlling System in Aircraft Cabin

本研究采用区组正交试验设计与人体功能状态的定量、定性生理指标综合评价,运用多项式逐步回归分析的方法,获得了缺氧、温热、振动、噪声复合因素作用下人体工程设计系统参量的数学模型与简化诺谟图;经模型回归诊断与回验率检验,表明该研究结果对飞机座舱复合因素环境控制系统工程设计有实用意义。

The tests about the effects of combined environmental stresses (hypoxia, heat, noise and vibration) on human body were arranged and carried out in orthogonal block design. The somatic eigenstate under the combined stresses were determined by means of comprehensive evaluation of physiological responses both qualitatively and quantitatively. Mathematical models and nomograms about the effects were obtained by means of orthogonal polynomial stepwise regressive analysis, and the ergonomical design parameters were deduced. Regression diagnosis and reliability analysis indicated that the models and nomograms were reasonable and could be applied to system engineering design to control the combined environment in aircraft cabin.