This paper focuses on the research of fuzzy control , especially rule self - adjusting fuzzy control method . by theoretic analysis and simulations , the influences of parameters and system performance characteristic of some kinds of rule on - line self - regulating fuzzy control methods are discussed , and a novel real - time self - adjusting fuzzy control method ( vsrsafc ) is proposed from the diagrammatic point of view . in vsrsafc , the slope of the rectifying curve of rule scaling factor a is altered by the fine - tuning and coarse tuning combined mechanism to adjust the fuzzy control rules according to error e and error change ec , which more coincides with characteristic of system response than the conventional self - adjusting method that adjusts rule scaling factor only according to the error e , and has better static and dynamic performances than the latter 其中变斜率规则自调整模糊控制的效果较为明显，它是基于插值的非线性规则自调整模糊控制的引申以及常规全论域规则自调整模糊控制的改进，该方法采用粗、细调结合机制，通过改变规则调整因子的修正曲线斜率，使系统同时根据误差e以及误差变化ec在线调整模糊控制规则，比传统的仅基于系统误差e的自调整方法更符合系统响应特性，可获得更好的动静态控制性能，特别是对于系统参数发生改变、控制参数选取不当等不良状况，控制器仍能较快自调整，具有较强的在线自适应能力。
Based on document analysis and positive study , the thesis " feature is to analyze these problems , combined with theories of economics , labor market demands and economic model , to explain the reason of deep problems . at the same time , from the angle of the practical and feasible it putts forward adjusting methods for the undergraduate and universities in order to improve contradictory of supply and demand at present 本论文的特色即为分析目前大学生就业问题，在运用文献分析法和实证研究法的基础上，并结合经济学理论和劳动力市场需求理论及经济学中的一些模型来说明目前高校扩招后就业困难产生的深层次的原因，并从实践性和可操作性的角度上，提出一些大学生以及高校自身的调整方法来改善目前的供需矛盾问题。
Chapter two analyses the present status that corporations undertake social responsibility in our country , contrasts the different contents of corporate social responsibility in planned economy epoch and market economy epoch , raises the problems of corporate social responsibility in our country . in chapter three , this thesis applies the basic theories of economic law that consists of social public interest , equity and justice , sustainable development view and so on to justify corporate social responsibility . the last chapter brings out principles that corporations should follow in the process of undertaking social responsibility and puts forward the measures to set up the system of corporate social responsibility from economic law view 第一章首先考察了企业社会责任的缘起及其发展历程,界定了企业社会责任的法律内涵;第二章对我国企业承担社会责任的状况作了研究,对比了我国计划经济时代与市场经济时代企业承担社会责任的不同内容,指出了当前我国企业承担社会责任过程中存在的问题;在第三章中,本文从经济法角度,运用社会本位理念、公平正义价值、可持续发展观念以及经济法独特的调整方法等方面,说明了企业承担社会责任应当从法律手段,特别是经济法手段得以实现;第四章则首先提出企业承担社会责任应当遵循的原则,在此基础上从部门法角度对我国企业社会责任制度的构建提出了法律对策。
Furthermore , it is a departmental law attached to the constitution , just like the civil law , the criminal law , the labor law , etc . the properties of the social security law should include : it is regarded as the public law , not the fusion or combination of the public law and private law . it is the human being law showing the spirit of humanitarian . it protects the existing rights , guarantees people ' s basic existing and life 其理由如下：第一，从调整对象看，社会保障法有其独立的、特殊的调整对象；第二，从法规数量看，已颁布的法律文件已足够构成一个法律部门；第三，从法规内容看，涉及社会保障方面的法律、法规也可形成一个法律部门体系；第四，从调整方法及对违法行为的制裁形式看，社会保障法有它自己的特色。
In order to solve the problem that the tradition methods of pid controller " s parameters setting can " t controll the temperature of the electrical furnance effectively , a neuro element pid controller with some adaptive ability is proposed . this controller realized the on - line self - tunning of parameters of pid controller . in addition , in order to overcome the shortcoming of neuro element pid controller , that is , the controller " s gain k can " t be tuned on - line , the tunning method of gain in psd controller is introduced and the neuro element psd controller is obtainted 针对传统的pid参数整定方法在应用于高温力学实验机温度控制系统中存在的问题，本文将神经网络的自学习功能于pid控制相结合，提出了一种单神经元自适应pid ，这种控制器实现了pid参数的在线自整定；另外为了克服单神经元pid控制器中控制器增益k不可以在线调整的缺陷，引入了psd控制算法中增益k的调整方法，从而形成了单神经元自适应psd控制算法。
This paper has probed into the conditions of the transportation problem " paradox " ' s existence and the adjusting methods of the table - manipulation method , and then put forward the solutions to tap the latent power through the mathematical model of the transportation problem , and finally provided the dual conditions of " the more the fewer " phenomenon 摘要首先探讨了运输问题“悖论”存在的条件和表上作业法的调整方法，然后指出了通过运输问题数学模型挖潜的方法，最后给出了“多反而少”现象存在的对偶条件。
