基于可视化的超级玉米生长模拟系统  

Visualization-Based Growth Simulation System for Super-Maize

作　　者：陈国庆[1] 张吉旺[1] 董树亭[1] 

机构地区：[1]山东农业大学农学院,山东泰安271018

出　　处：《中国农业科学》2009年第9期3361-3367,共7页Scientia Agricultura Sinica

基　　金：国家"十一五"科技支持计划(2007BAD31B04);国家"973"计划项目(2009CB118602);公益性行业(农业)科研专项(200803030);山东省农业重大应用技术创新课题

摘　　要：【目的】更直观地展示超级玉米的整个生长过程,量化其生长发育参数。【方法】将系统分析和数学建模技术应用于超级玉米生长发育,解析和提炼超级玉米生长发育过程与形态建成之间的基础性关系和定量化算法;以形态建成参数为基础,结合OpenGL构建超级玉米虚拟模型,在VC++6.0平台上进行系统的设计开发。【结果】实现了以GDD为驱动因子的超级玉米生长发育参数的量化输出与可视化表达;通过形态建成模型与生长发育模型的数据交流,实现了预测功能与可视化表达的有机耦合与集成。【结论】运行结果表明系统具有较好的应用性,从而为超级玉米的研究提供了技术支持。Objective This study aimed to show the whole growth process of super-maize and quantitate the development parameter.Method By applying the system analysis principle and mathematical modeling technique to the development of super-maize,the fundamental relationships and quantitative algorithms between the growth and development and morphogenesis of super-maize was analyzed.The virtual model for super-maize was developed with OpenGL on the basis of morphogenesis parameter,with use of Microsoft Visual C＋＋ 6.0 to develop the system. [Result] The quantitative output and visualization expression of the growth and development parameter for super-maize were realized by using GDD as driving parameter. The prediction function of the system can be integrated easily with visualization expression on the basis of the data exchange of the morphogenesis model and growth model. [ Conclusion ] The flexibility and suitability of the system can be applied to super-maize, and this system will provide a technology support for the study of super-maize.

关 键 词：超级玉米 可视化 生长模型 系统 

分 类 号：S513[农业科学—作物学]