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L系统理论及其应用综述
引用本文:刘阁,周国民.L系统理论及其应用综述[J].农业网络信息,2008(9).
作者姓名:刘阁  周国民
作者单位:中国农业科学院,农业信息研究所,北京,100081
摘    要:L系统是虚拟植物研究的重要方法。本文描述了L系统的基本特征、图形解释含义,阐述了各类L系统的基本概念:D0L系统、随机L系统、上下文关联L系统、参数L系统、微分L系统和开放式L系统。对L系统在国内的应用进行了全面介绍。

关 键 词:L系统  重写系统  龟形

The summarization of the theory and application of L-systems
LIU Ge,ZHOU Guo-min.The summarization of the theory and application of L-systems[J].Agriculture Network Information,2008(9).
Authors:LIU Ge  ZHOU Guo-min
Abstract:The concept of L-systems was developed as a mathematical theory of plant development in 1968 by Aristid Lindenmayer.Subsequently,some scientists proposed several geometric interpretations and complemented the theory,turning the L-systems into a versatile tool for plant modeling.This paper introduced the basic concepts,important principles,and graphic interpretations of L-systems.Different types of L-systems were illuminated with examples as well,including D0L-systems,Stochastic L-systems,Context-sensitive L-systems,Parametric L-systems,differential L-systems and open L-systems.At last,the application of L-systems in China was specified.
Keywords:L-systems  Rewriting  Turtle
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