As a kind of theory studying how to get optimal strategies by using precise mathematics methods under conflicts and rivalry circumstances , it had great application values and has been widely used in fields of military science , sociology , biological evolution , etc . but there are no other subjects like economics depending on it so greatly , we even can say it " s hard to separate them form each other 作为一种是使用严谨数学方法研究冲突对抗条件下如何寻找最优策略问题的理论，博弈论具有广泛的应用价值，它被广泛地运用到军事、社会学、生物进化等各个领域。但是没有那一个学科像经济学这样对它产生依赖，甚至可以说博弈论与经济学已经是密不可分了。
An optimizing method based on biological evolution - genetic algorithm is proposed to the problem of the construction process planning analysis . adapting the successful experience of path optimization problem , improved genetic operators are adopted : the sequence of numbers , which is arranged by the removal order of members , is assumed to represent a chromosome by natural code ; transforming baseline information of this problem into immune operators ; combining rank - based model with elitist model ; designing special crossover and mutation operators . the mathematical model for computer and special programs are provided in this paper 借鉴遗传算法在求解路径优化问题上的成功经验，应用了改进的遗传算子：采用自然数对结构去除构件进行编码，将所求问题的基本信息转换成免疫算子，采用稳态最优保存策略和排序选择方法相结合进行选择，采用适用于本问题研究的特殊的交叉算子和变异算子，从而来讨论在桁架结构施工路径优化问题中使用遗传算法的可能性。
At last , combining the fault - tolerant character and robustness in the biological evolution process of bio - systems with formal control methods , regarding niche as a rear parameter of fuzzy t - s system , this paper forms a fuzzy t - s system based on biological traits and proposes a fuzzy fault diagnosis method based on biological redundancy 最后,本文将生物系统生物进化发展的容错性能和鲁棒性与常规的控制方法相结合,将生态位作为模糊t - s模型的后件,建立了基于生物特性的模糊t - s模型,提出了基于生物冗余特性的模糊故障诊断方法。
Secondly , probe into the system of regional economy and something in common systematic of the biological evolution , regard the economic individual in the regional economy as the organism in systematic biological evolution , put forward four suppositions of regional economic development : the development of the regional economy is a systematic question ; follows the interests and drives the principle in development of the regional economy ; the development of the regional economy accords with the theory of evolving ; the entity in regional economic development follows the space and moves the principle 其次，探讨区域经济系统与生物进化系统的相同之处，将区域经济中的经济个体看成是生物进化系统的生物体，提出区域经济发展的四点假设：区域经济的发展是系统问题；区域经济的发展遵循利益驱动原则；区域经济的发展符合进化理论；区域经济发展中的实体遵循空间移动原则。根据以上假设将区域经济的发展看作是一种合作演化的过程。
