植物叶片厚度日变化规律数学模型的研究

为了实现对植物生长状态的精确控制,本文对植物的可观测性进行了研究．首先, 运用工业计量的先进方法研制了适合植物叶片精密测量的仪器,用该仪器对二种花卉植物进行了 6个月以上的监测,获得了所监测植物的短周期变化规律,从而证实了植物叶片厚度的“可测量性”．该变化规律的峰值发生在中午,成为研究的重点．对峰值期建立了具有微分形式的数学模型,该模型可为后续的控制研究提供重要的理论依据．

Study on the Mathematic Model of Daily Variable Law for the Thickness of Plant Leaves

In order to realize the precise control for the groaning condition of plant,the measurable property of plant is researched in the paper.First of all,it is developed that the instrument of suitable for plant leaves, which is based on the modern industricol metrology method.Two kinds of plant are measured by the instrument during more than 6 manths.The dayly variable regulation was found. So that the measurable property of thickness is performed. The pick time takes place at the noon. This phenomina becomes the keystone of next research step.The mathematic model was established in the paper which can become important theiry foundation for ferther research work of plant control.