摘要
L-系统应用于模拟植物生长时,难以从植物学知识归纳、抽象出有关植物生长的语言式描述规则,提出了基于语言描述的模糊推理方法来建立产生式规则的构造方法.介绍了从对植物生长的语言描述出发构造相应的模糊集合,进行模糊推理构造出L-系统产生式的方法.给出了主要的产生式规则和编程实现的模拟结果,仿真结果符合现实植物营养生长的“慢—快—慢”的基本生长规律,表明基于模糊推理的L-系统方法模拟植物的生长过程是可行的,避免复杂的植物生长机理建模.
Because it is difficult to build up the production rules based on language description of plant growth by the utilization of conventional L-system, a new construction method of L-system is proposed, in which fuzzy reasoning applied to build up the production rules. The method to construct related fuzzy sets from the language description of plant growth, and then the L-system production rules by fuzzy reasoning are introduced. The key production rules and simulation results achieved by programming are presented. The simulation results agree well with the rule of plant growth, slow-fast-slow, which shows that the method can simulate the plant growth with no necessity of complex physical modeling.
出处
《浙江工业大学学报》
CAS
2006年第3期314-318,共5页
Journal of Zhejiang University of Technology
基金
浙江省科技厅重大科研资助项目(200414003)
