The applications of gray system theory are extensive and sufficient in economy and management . this theory has already pervaded many subjects such as opsearch and control theory 该理论已经渗透到运筹学与控制论等众多学科之中，灰色优化、灰色控制等灰化成果越来越多地被人们重视和应用
The modes of technological control theory include : analytical mathematical model , multi - level intelligent control , and simulation experiment on computer and self - adaptation for model parameter 连轧工艺控制论的模式包括：解析数学模型、分层递阶智能控制结构、计算机仿真实验和模型参数自适应。
Pattern recognition and intelligent system has been developed as a new discipline based on signal processing , artificial intelligence , cybernetics and computer technology since 1960s 模式识别与智能系统是20世纪60年代以来在信号处理、人工智能、控制论、计算机技术等学科基础上发展起来的新型学科。
Another is to apply the expert control , intelligent control theory to the axle temperature rule and heat detection model . this will be the basis of the new era infrared axle detection system 二是将专家控制、智能控制论应用于轴温规律和热判模型的研究，这将是新一代红外线轴温探测系统的基础。
Based on the control theory , the grey process model is built using the displacement of the dam crest and the stress of the dam heel , and the model can be used to analyze the structure behavior and stability of dams 基于控制论，建立了大坝坝顶位移和坝踵应力的灰色过程模型，并以此模型研究了大坝的结构性态。
A majority of contents in these methods is an original way created by the author . these methods combining opsearch and control theory have already get triumphant applications in economy and management 这些方法中的绝大部分内容都是作者独创的崭新方法，并结合运筹学与控制论的方法，在经济和管理中得到成功应用
Part one : the statistical analysis for geometric distribution the geometric distribution is one of the better known discrete probability distributions and has many useful applications 第一篇：几何分布产品的统计分析几何分布是离散型分布中最重要的分布之一，它在信息工程、电子工程、控制论及经济学中有着重要的应用。
An equation for safety system was brought up by using the principals of cybernetics , systematic and information . considering the dynamic characteristic of the system , feedback is integrated in the system 本文运用控制论、系统论、信息论的原理，提出了安全系统状态方程，加入了反馈机制，考虑了安全系统的动态特征。
Finally , we analyzes the limitation of controlled markov chains , expatiates some exiting questions . we base the further study of software cybernetics in software testing 最后，我们对受控马尔可夫链方法的局限性经行了分析，对其中存在的一些问题进行了具体的阐述，为进一步研究软件控制论在软件测试中的应用打下了基础。
