基于生长模型的温室虚拟黄瓜构建研究*

在温室内对黄瓜植株生长进行实验观测,以生育期内累积生长度日为参数分别建立黄瓜的形态发生与生理功能模型.采用类封装技术对植株生长单元及器官类进行定义,建立植株拓扑结构与器官形态变化的规则化描述模型,通过信息融合与重构处理构建植株生长的虚拟模型.实验表明该方法在虚拟植株生长方面具有一定的可行性和有效性,为动态掌握和预测适宜...

Study on construction of virtual cucumber based on growth model in greenhouse

After large numbers of experimental observasion during the cucumber development in greenhouse, with the accumulated growth day as parameter,the morphological and physiological models could be established respectively. Defining the plant growth unit and its organs using the type seal technology,could find the regulated models which describing the plant growth changes including topological structure and organ morphology,then constructed the virtual plant growth model through information fusion and reconstruction.The experiment shows that the presented method is feasible and effective in simulating plant growth,which also provides valuable evidences for dynamical control and prediction of outer environmental conditions fitting to crop growth.