Emission of chlorophyll fluorescence (ChlF) from photosystem II (PSII) is affected by both plant status and environmental conditions. In this work, a state space model structure for ChlF from PSII with temperature as a variable model parameter was developed to provide insights into the temperature effects on photosynthesis and greenhouse temperature control. Experiments were carried out at 20, 25, and 30°C to validate the capability and flexibility of the developed model structure. Simulations of ChlF emission were performed for different temperatures. The results demonstrated the effectiveness of the ChlF model structure and the findings are useful for the development of greenhouse temperature control strategies.

中文翻译：

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光系统 II 中叶绿素荧光受温度影响的建模和模拟。

光系统 II (PSII) 的叶绿素荧光 (ChlF) 发射受植物状态和环境条件的影响。在这项工作中，开发了来自 PSII 的 ChlF 的状态空间模型结构，其中温度作为可变模型参数，以深入了解温度对光合作用和温室温度控制的影响。在 20、25 和 30°C 下进行了实验，以验证所开发模型结构的能力和灵活性。对不同温度进行了 ChlF 排放的模拟。结果证明了 ChlF 模型结构的有效性，研究结果对温室温度控制策略的开发很有用。