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Current status of poly culture and rotation culture in Chinese mariculture industry

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Acta Oceanologica Sinica 2004年第3期23卷 505-512页

作者： WANGRucai YANGJianmin ZHENGXiaodong FisheryCollege OceanUniversityofChinaQingdao266003China MarineFisheriesResearchInstituteofshandongProvince Yantai264000China

The status of polyculture and rotational culture in Chinese marine life is reviewed. Some successful experience is summarized.

关键词： polyculture rotation culture manculture

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基于过度自信的双边道德风险规避问题

上海交通大学学报 2010年第3期44卷 373-377页

作者：刘新民温新刚吴士健山东科技大学经济管理学院山东青岛266510

将过度自信、解聘补偿和代理人的解聘倾向引入委托代理关系,进行合同的重新设计,通过数理推导,分析过度自信对于努力水平、激励系数、固定报酬和代理成本的影响,建立了基于代理人过度自信的双边道德风险缓解机制,同时可以解决委托人激... 详细信息

将过度自信、解聘补偿和代理人的解聘倾向引入委托代理关系,进行合同的重新设计,通过数理推导,分析过度自信对于努力水平、激励系数、固定报酬和代理成本的影响,建立了基于代理人过度自信的双边道德风险缓解机制,同时可以解决委托人激励代理人为实现企业利益而努力工作的激励效率低下问题.

关键词：过度自信解聘补偿解聘倾向双边道德风险

Real-time Highway Accident Prediction based on Support Vector Machines

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Real-time Highway Accident Prediction based on Support Vecto...

2009中国控制与决策会议

作者： Yisheng Lv~1,Shuming Tang~2,Hongxia Zhao~1,Shuang Li~3.1.Institute of Automation,Chinese Academy of Sciences,Beijing 100190,China 2.shandong University of Science and technology,qingdao 266510,China 3.School of Transportation,Southeast University,Nanjing 210096,China

Traditional traffic accident prediction uses long-term traffic data such as annual average daily traffic and hourly *** contrast to traditional traffic accident prediction,real-time traffic accident prediction uses real-time traffic data,obtained from inductive loop detectors and usually collected every 20 or 3. seconds,to identify hazardous traffic conditions to potentially prevent the traffic accident *** aim at identifying traffic patterns leading to traffic accidents and not leading to traffic accidents in this *** vector machines(SVM) are used to classify traffic conditions into those two patterns with real-time traffic *** accident data and its corresponding real-time traffic data are collected from the traffic simulation software TSIS,which is a microscopic traffic simulation software. This is the first time the SVM method is applied for real-time traffic accident *** experimental results show that it is promising for real-time traffic accident prediction by using the support vector machine method.

关键词： Traffic Accident Prediction Real-time Traffic Data Support Vector Machine Real-time Accident Prediction

The Application of VVVF in the Hydroviscous Dynamometer and Simulation Based on MATLAB

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The Application of VVVF in the Hydroviscous Dynamometer and ...

2010 The 3.d International Conference on Power Electronics and Intelligent Transportation System (PEITS 2010)

作者： Yuan Kun,Zhang Yuan,Zhou Manshan,Liu Yanni,Wang Guangxian shandong University of Science & technology,shandong {3.,266510,China

This paper introduces the technology of ACWVF, which is applied to the hydraulic system of hydroviscous dynamometer,and solves the problem of clamping stagnation which electro-hydraulic proportional valve often easily produces under rigorous circumstances. And based on MATLAB,using the electric simulation toolbox of the Simulink,it makes a simulation of vector controlling the system of WVF,and gives the simulation model and simulation results in the Simulink.

关键词： VVVF hydroviscous dynamometer hydraulic system simulation

Hoek-Brown准则岩体力学参数非线性位移反分析

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岩土力学 2017年第S1期38卷 343-350页

作者：田茂霖肖洪天闫强刚山东科技大学土木工程与建筑学院山东青岛266590 山东科技大学山东省土木工程防灾减灾重点实验室山东青岛266590 青岛市勘察测绘研究院山东青岛266555

Hoek-Brown准则综合考虑岩体结构、岩块强度等因素,能很好地反映岩体的非线性破坏,更符合工程实际,但其参数选取的主观性及不确定性严重影响其应用效果。通过分析敏感性分析结果及Hoek-Brown准则的圆形硐室围岩位移表达式,借助FLAC^(3.... 详细信息

Hoek-Brown准则综合考虑岩体结构、岩块强度等因素,能很好地反映岩体的非线性破坏,更符合工程实际,但其参数选取的主观性及不确定性严重影响其应用效果。通过分析敏感性分析结果及Hoek-Brown准则的圆形硐室围岩位移表达式,借助FLAC^(3.)数值模拟和回归性分析建立了基于Hoek-Brown准则的非线性回归模型,结合差分进化算法提出了合理的位移反分析方法及步骤,并成功应用于青岛地铁工程。结果表明,所建立的非线性回归模型能较好地反映隧道位移与地质强度指标GSI、扰动系数D及泊松比μ的关系,所提出的位移反分析方法能较准确地反演获得GSI、D、μ值,由所得反演参数值计算的位移与现场监测位移的相对误差较小,具有良好的一致性,验证了该方法的合理性、准确性,为准确获取Hoek-Brown准则参数提供了新方法。

关键词： Hoek-Brown准则非线性回归模型(NLRM) 岩体参数位移反分析差分进化算法(DE)

Economic Design of Integrating SPC and APC with Quality Constraints

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Economic Design of Integrating SPC and APC with Quality Cons...

2010 Chinese Control and Decision Conference

作者： Qiuxia Sun~1,Xiangrong Wang~2 1.College of Science,shandong University of Science and technology,qingdao 266510 2.College of Information Science and Engineering,shandong University of Science and technology,qingdao 266510

In view of the 1-order dynamic process with the disturbance of ARIMA(0,1,1),the effect of special cause is analyzed and an economic design of integrating SPC and APC based on quality statistical properties is *** this method the operating cost is minimum and the required statistical properties are thought *** research results may provide some theoretical basis for the design of variance EWMA control.

关键词： APC adjustment SPC monitoring EWMA control chart Average time to signal

Minority identification for imbalanced dataset

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Minority identification for imbalanced dataset

第三十一届中国控制会议

作者： Tong Liu Yongquan Liang Weijian Ni Department of information Engineering shandong University of Science and technology qingdao 266590

＜正＞Minority identification is an important issue in network security and financial *** paper considers the direct maximum reachability distance of an object and the indirect minimum reachability distance of an object for measuring the degree of an object being *** data classification is performed by an optimized combination *** empirically evaluate the proposed approach using a number of UCI data sets,and experiment results demonstrate that our method outperforms the existing methods in terms of the comparisons of ROC curves.

关键词： classification imbalanced learning feature subsets minority identification

An Iterative Learning Process Based on Bayesian Principle in Pursuit-evasion Games

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An Iterative Learning Process Based on Bayesian Principle in...

第二十九届中国控制会议

作者： FAN Jiancong1,RUAN Jiuhong2,LIANG Yongquan1,TANG Leiyu3..College of Information Science and Engineering,shandong University of Science and technology,qingdao 266510,P.R.China 2.Department of Transportation and Logistics engineering,shandong Jiaotong University,Jinan 250023.P.R.China 3.College of Science,shandong University of Science and technology,qingdao 266510,P.R.China

In a pursuit-evasion game,a pursuer tries to capture evader while the evader is trying to avoid *** the pursuit and evasion,pursuer longs for minimizing the distance from evader at any time while evader wants to the maximal *** the relevant information of each side is unknown for each other,the initial information about pursuer and evader’s locations and transition directions can be presented according to the prior *** a Bayesian iterative process can be used to modify the probability of opponent’s actions and to maximize the *** can make the pursuer and evadersatisfy their min and max needs *** show that with the increase of pursuit-evasion area,capture frequency has robust convergence,and average capture time and iterative frequency increase faster.

关键词： Pursuit-evasion games Bayesian principle Iteration

THE MORPHOLOGICAL STUDY OF SYMPLECTOSCYPHUS HUANGHAIENSIS TANG ET HUANG (HYDROIDA)

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海洋与湖沼 1987年第3期 293-294页

作者： Tang Zhican(Institute of Oceanology, Academia Sinica, qingdao)Huang Meijun(shandong College of Oceanology, qingdao)

This paper deals with the morphological characters of Symplectoscyphus huanghaiensis Tang et Huang distributed on the western Huanghai Sea (Yellow Sea) coast. Description of the species is given below:

关键词： length HYDROIDA THE MORPHOLOGICAL STUDY OF SYMPLECTOSCYPHUS HUANGHAIENSIS TANG ET HUANG ET