Secondly , the mixed h2 / h control is formulated as a game problem of incomplete information , a suboptimal 2x2 non - zero game model is constructed , where two channels are chose as players and h2 and h control are pure strategies , and an algorithm for mixed h2 / h control , which is based on the nash ' s bargaining theory , is derived to achieve the nash equilibrium point . finally , handling stability , ride comfort and steering handiness are related with vehicle suspension system and electrical power steering 其次，基于对策论把h _ 2 h _混合控制问题抽象为两个对局者信息不完全情况下的非零和博弈模型，在以次优范数值构造的2x2非零和博弈模型中把两类通道作为参加博弈的两方，以h _ 2和h _控制方案作为两种纯策略，基于纳什谈判解原理设计出求解h _ 2 h _混合控制问题纳什均衡点的算法。
2 . the gordon theory of n - population lotka - volterra ecological system with constant coefficients is considered , the economic equilibrium conditions of the corresponding system , and the stability of economic equilibrium of system are discussed . by taxing about some over - exploitation populations how to restore optimal population level is moderately studied . the classical gordon theory is improved from opportunity cost 考虑了n种群常系数lotka - volterra生态系统的gordon理论，建立了相应系统的经济均衡条件，讨论了其经济均衡点在lotka - volterra几类系统中的的稳定性；对系统某些种群因捕获造成过度开发，如何通过征税恢复最优种群水平作了适当的研究；并从机会成本出发对所建立的gordon经济均衡条件作了改进。
Service - oriented method for grid resources allocation based on sealedbid auction considering dynamic , heterogeneous and autonomous characteristics of resources in the computational grid environment and the advantages of economics mechanism were applied to solve the problem of resource allocation , a service - oriented framework of grid s . . 针对计算网格环境下资源的动态性异构性和自治性，以及应用经济机制解决资源分配问题的优势，以面向服务的思想，提出了一个基于ogsa的架构的网格服务市场的资源分配框架sbagrm ，在此框架下给出了暗标拍卖的模型，并对暗标拍卖博弈的bayes均衡点以及系统在均衡状态的效率，策
These specialties consequently result in the instable equilibrium of software market and the emergence of monopoly power . unfortunately , the roar progress of technology makes the power faint and the monopoly firm does not dominate the market for a long time . in the last chapter , i also discuss the social welfare problem of software industry and draw some basic co nclusion 由消费者和供给者构成的软件产品市场的特点是供求均衡点不稳定，由此导致软件产品市场极易产生垄断，但是，由于软件产品的技术进步很快，垄断的局面很容易被打破。
