the introduction part of this paper first presents the background and the purpose of investigation in simulation algorithm and also the basic framework of arithmetic, and then, it introduces the original principle of the arithmetic and makes a close analysis of the main models : ( l ) gives a concrete yarn simulation algorithm based on yarn's shade model; ( 2 ) considers of fabric model and puts forward the simulation algorithm for simple fabrics; ( 3 ) with consideration of the complicated textile, presents the algorithm of computing surface layer information based on dividing weave matrix into cells and combines the artificial intelligent technology to propose a framework to get the information of the textile surface . in the end, the paper presents the after-effects of the simulation and the way of arithmetic optimism as well 論文的緒論部分綜述了織物模擬算法研究的歷史背景以及應用前景,提出了算法的基本框架結構,然后闡述織物模擬算法的基本原理,并對各主要模型進行了分析:(1)基于紗線的光照模型,給出了紗線模擬的具體方法;(2)綜合考慮影響織物外觀的重要因素,進一步給出了簡單花型織物的模擬算法;(3)針對復雜織物,給出了基于織物組織單元化的表層信息提取算法,并提出了結合人工智能技術進行織物表層信息判斷的解決方案框架;最后,提出了模擬效果后期處理以及算法優化的方法以提高織物模擬處理速度。