Though subjective feelings affected by lighting have been studied a lot, multivariate experimental studies are lacking in this research field. Central composite rotatable design (CCRD) was applied to investigate the influence of illuminance, correlated color temperature (CCT) and illuminance uniformity on satisfaction in this study. A series of subject experiments were carried out and polynomial regression models of luminous satisfaction for different activity scenarios were generated. Illuminance and CCT affected the satisfaction significantly in visual task scenarios, and the effect of them was independent with each other, which was demonstrated by the regression model (R² = 0.89). The variation of luminous satisfaction in general activity scenarios cannot be fully explained by the three investigated factors. The results contributed to the knowledge of multivariate analysis of luminous environment and indicated that much could be expected referring to the application of CCRD in this field.

尽管人们对受光照影响的主观感受进行了大量研究，但该研究领域缺乏多元实验研究。本研究采用中央复合可旋转设计（CCRD）来研究照度、相关色温（CCT）和照度均匀度对满意度的影响。进行了一系列主题实验，并生成了不同活动场景下的光度满意度多项式回归模型。照度和CCT对视觉任务场景的满意度影响显着，并且它们的影响相互独立，回归模型（R ² = 0.89）。三个调查因素不能完全解释一般活动场景中发光满意度的变化。结果有助于了解光环境的多变量分析，并表明参考 CCRD 在该领域的应用可以期待很多。