The project of intelligence control which illustrated by fuzzy control does n ' t need to establish model . we can design a simpler controller based on our experience , and the experience data can be gained directly through many simulation models 像模糊控制这样的智能控制方案无需建立模型,可根据经验直接设计一个较为简单的控制器,经验数据可以直接通过目前提出的众多仿真模型获得。
On base of the exhaust heat of 6160a - 12 and 6160a - 13 vessel diesel engine , parameters of test plat such as thermal flow , export temperature and pressure are definite through the calculation of design parameter in method of combined theory and experience data 以6160a - 12和6160a - 13型船用柴油机尾气参数为设计基础,通过理论和经验数据相结合的方法进行设计参数计算,确定了模拟实验台热流量、出口温度及压力等参数。
With making a co - integration analysis on the data of time series , we can find that there are a long - term dynamic equilibrium relation and short - term error correction mechanism among economic development , system transforming and transaction cost in 1978 - 2003 in china 摘要使用协整分析方法对转型时期中国经验数据进行定量分析,可以发现, 1978 - 2003年我国的经济发展、体制转型与交易费用之间存在长期动态均衡关系和短期误差修正机制。
To testify ae ' s prediction function , we use the acoustic emission in a great deal of fatigue experiments , and have attained experiential data which can be included in the ae features database . the building of ae features database is investigated ?通过大量的实验,对声发射技术在直升机部件疲劳裂纹检测中的应用进行研究,验证了应用声发射技术进行监测所起到的预警作用,获得的大量实验数据可作为经验数据纳入到声发射特性参数数据库中。
Based on the exhaust heat data of the iurbine ( 6160a - 12 ) and the micro gas turbine produced in japan , parameters of test - bed such as deferent thermal flow temperature and pressure are defined by the calculation of design parameter in method of combined theory and experience data 以柴油机( 6160a - 12 )和日本的微型燃气涡轮机尾气参数为设计基础,通过理论和经验数据相结合的方法进行设计参数计算,确定了模拟实验台热流量、出口温度及压力等参数。
The logical control model is built based on pal - bool algebra based on a good deal of empirical data and characteristics of firing process of ceramic kiln . then simulation on this algorithm by matlab and shows the feasibility of the algorithm , and the result shows that this algorithm is much advantageous over traditional algorithms in stability 在分析了大量经验数据的基础上,针对陶瓷窑烧成过程的特点,建立了基于泛布尔代数的逻辑控制模型,然后以matlab为仿真工具,对该逻辑算法进行仿真,验证了该算法的可行性。
China doesn ’ t make the practice of mbs , but it ’ s necessary for us to learn the pricing principles of mbs . chapter3 and conclusion point that china should make use of the easy but not accurate pricing methods , such as the pricing model of rate of maturity to evaluate the price of mbs at the beginning of mbs at the beginning of the mbs 结论部分指出了我国在mbs推行之初应以基于到期收益率的mbs定价法进行定价,待经验数据积累充分,抵押贷款申请人个人信息的标准化资料收集完善,我们就可以采用精确程度较高的期权调整利差模型进行定价。
With a example of small built - up refrigeratory design , through the experiential design method , quantities of symbol reasoning and experiential - data which will be met in small built - up refrigeratory design have been analyzed in detail . as a result , based on the model of small built - up refrigeratory design established with expert system technique , the programme of small built - up refrigeratory design have been worked out by using clips , a kind of expert system programming tool 以小型组合式冷库设计为实例,利用经验的设计方法,详细分析了小型组合式冷库在设计时所遇到的大量的符号推理和经验数据,运用专家系统技术,建立了一个小型组合式冷库设计专家系统模型。
In this programme , the database of many stored foods and experiential database are described by using production system , and , inexact reasoning is settled down with the method of fuzzy logic , finally , by separating the control knowledge and field knowledge , the design clue of expert in field is incarnated in the form of rules - base . the expert system created can simulate the thought and decision - making of expert in hvac field , and get the anticipative results 该程序中用产生式规则系统建立了冷藏食品信息库和经验数据库,并运用模糊逻辑方法进行不精确推理,采用控制知识和领域知识分离控制流的方法,以规则库的形式,体现了领域专家设计思路。该专家系统模拟专家进行符号推理及选取经验数据,得到了较好的设计结果。
Research background : in 1980s , american scholars began to pay attention to questions about audit fees in securities market . their studies included normative research and empirical research ; their conclusions have enriched audit theory and offered empirical evidence for the supervision department to make supervision measures 美国会计理论界对审计收费问题不仅开展了规范性研究,还充分利用证券市场的经验数据对有关问题做了实证检验,其研究结果不仅丰富了审计理论,也为政府相关部门制定监管措施提供了经验证据,促进了审计市场的健康发展。