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从自然变化过程中分离人类活动的探讨——以山东利津剖面为例

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海洋学报 2004年第5期26卷 106-115页

作者：王永吉刘东升刘乐军谷东起国家海洋局第一海洋研究所山东青岛266061 青岛海洋大学山东青岛266003

根据一天然剖面的炭屑、孢粉、年代学分析结果,研究了2500a以来的气候变化过程.在详细历史资料基础上,通过对比发现的炭屑异常峰值与历史上几次人口增殖和火灾有关,某些孢粉种属的变化则可能是人类耕种的结果.这说明只要提高研究的分辨... 详细信息

根据一天然剖面的炭屑、孢粉、年代学分析结果,研究了2500a以来的气候变化过程.在详细历史资料基础上,通过对比发现的炭屑异常峰值与历史上几次人口增殖和火灾有关,某些孢粉种属的变化则可能是人类耕种的结果.这说明只要提高研究的分辨率,对于人类活动事件是可以把它从自然变化过程中分离出来的,这对改造环境、恢复生态是非常重要的.

关键词：炭屑和孢粉分析历史资料气候变化人类活动

The study of linux’s porting to S3.2410

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Journal of Measurement Science and Instrumentation 2010年第S1期1卷 126-128页

作者： Dian-Tao li,Yin-Jing GUO (College of Information and electronicEngineering,shandong University of science and technology,qingdao 266510,China) Collegeof Information and electronic Engineering Shandong University of science and technology

This article we mainly analyse the source codes of the linux,we can modify the proper file that related to the architect,wealso use the cross-compile tools arm-linux-gcc and we eventually port to the processor. S3.241... 详细信息

关键词： linux portS3.2410

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改进的自适应遗传算法

计算机工程与应用 2010年第11期46卷 53-55页

作者：张京钊江涛山东科技大学测绘科学与工程学院山东青岛266510 山东科技大学基础地理与数字化技术山东省重点实验室山东青岛266510

Srinvivas等提出一种自适应遗传算法,交叉概率与变异概率能够随着适应度大小而改变。但在这种算法中,群体中最大适应度值的个体的交叉率和变异率为零,这使得进化走向局部最优解的可能性增加。提出了一种改进的自适应遗传算法,使群体中... 详细信息

Srinvivas等提出一种自适应遗传算法,交叉概率与变异概率能够随着适应度大小而改变。但在这种算法中,群体中最大适应度值的个体的交叉率和变异率为零,这使得进化走向局部最优解的可能性增加。提出了一种改进的自适应遗传算法,使群体中最大适应度值的个体的交叉率和变异率不为零。实验结果表明该算法在抑制"早熟"现象,防止陷入局部最优,提高种群收敛速度方面都有明显的效果。

关键词：遗传算法自适应遗传算法早熟最优值

Evaluating the Tourism Resources' Development by AHP

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Systems Science and Systems Engineering 1998年第4期8卷 507-512页

作者： Wang Xingang Xu Cheng(Depart. of Maths.,qingdao University, qingdao 266071 P.R.China)Li Qun(shandong Financial College, Ji’nan shandong 250000 P.R.China)

There are a lot of scenic sports and historical sites in China. How to most utilize theseexisting and potential tourism resources is becoming increasingly important in modern time. For solvingthis multiple criteria decision making in a complicated environment in this paper, we will propose aspecific algorithm for evaluating tourism resources’ development and utilization by analytical hierarchyprocess based on experts decision. Generally, we are given solutions by experience of experts to representjudgmental objects. From viewpoint of many experts, in this paper, we will build judgment criteriafor all sub-items. Finally, we developed a systematic, practical, interactive and menu-driven expertdecision support system by foxbase language under the/msdos/Windows environment.

关键词： tourism resources multiple criteria making analytical hierarchy process(AHP). expertdecision support system(EDSS )

Fault Diagnosis for Discrete Systems with Delayed Outputs

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Fault Diagnosis for Discrete Systems with Delayed Outputs

2010 Chinese Control and Decision Conference

作者： Juan Li~1,You-Gang Zhao~2,Li-Jun Mu~3.1.College of Mechanical and Electrical Engineering,qingdao Agricultural University,qingdao,266109 2.College of Science and Information,Oingdao Agricultural University,Oingdao,266109 3.College of Mathematical Science and Physics,qingdao University of Science and {3.,qingdao,266061

＜正＞Observer-based fault diagnosis approach is researched for discrete systems with delayed outputs in this note. To solve the difficulty of fault diagnosis caused by delayed outputs of discrete systems,a discrete delay-free transformation approach is presented for delayed outputs,and the problem of fault diagnosis for discrete systems with delayed outputs is transformed into the problem of state observation of a discrete delay-free augmented system by constructing an augmented system and doing the delay-free transformations.A novel observer-based fault diagnosis approach is presented,which is different from the traditional observer-based fault diagnosis approaches by using residual to embody *** with the traditional observer-based fault diagnosis approaches,the proposed fault diagnoser has the faster response speed and higher ***,the feasibility and effectiveness of the proposed approaches are validated by a numerical example.

关键词： Fault Diagnosis Discrete Systems Time-Delay Systems Observer

来源： cnki会议评论

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工厂化养殖的大菱鲆生长特性

水产学报 2003年第4期27卷 358-363页

作者：王波雷霁霖张榭令张春利陈爱萍张朝晖国家海洋局第一海洋研究所中国水产科学研究院黄海水产研究所山东蓬莱市海洋与渔业局国家海洋局第一海洋研究所山东青岛　266061 山东青岛　266071 山东蓬莱　265600

对工厂化养殖的大菱鲆生长特性进行了研究,结果表明:其生长旺盛期在2龄,日生长最快达13.52g·d-1,平均为6.84g·d-1,养殖250d以上其平均体重可达500g左右,1周年达1000g,2周年达3.00g。其体长和体重的关系为W=0.03.4SL3.0972,全长和体长... 详细信息

对工厂化养殖的大菱鲆生长特性进行了研究,结果表明:其生长旺盛期在2龄,日生长最快达13.52g·d-1,平均为6.84g·d-1,养殖250d以上其平均体重可达500g左右,1周年达1000g,2周年达3.00g。其体长和体重的关系为W=0.03.4SL3.0972,全长和体长的关系为TL=1.183.SL+0.5012,体高与全长的关系为BD=0.8512TL-1.03.8。von-Bertalanffy生长方程分别是Lt=49.2294(1-e-0.7106(t+0.2211)),Wt=6186.23.0(1-e-0.7106(t+0.2211))3.1609,体重生长拐点年龄1.3.84,参照生物学指标,大菱鲆应该在拐点后上市,它符合经济原则及人们的消费习惯。

关键词：大菱鲆工厂化养殖生长特性

The sea/land breeze in the northern coastal area of shandong Peninsula

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Acta Oceanologica Sinica 1989年第3期8卷 367-378页

作者： Wang Sizhen and Song Xilong Ocean University of qingdao. qingdao. ChinaInstitute of Oceanology, Academia Sinica. qingdao, China Ocean Univ. of qingdao Qingdao China. China

In this paper the seasonal variation and structural characteristics of the sea/ land breeze in the northern coastal area of' shandong Peninsula are studied in two ways: one is the analysis of the observed wind data, and the other is numerical simulation and experiments. Firstly, the hour to hour wind data through the year 1984 at Longkou Meteorological Station and Yantai Oceanographic Station are analysed through energy spectra and hodograph. It is revealed from the analysed results that the effects of the sea/ land breeze in the area are notable in spring, summer and fall, especially in May. However, in winter the effects of sea / land breeze are not obvious. because the cold noitherly is prevailing. Secondly, a two-dimensional non- linear model of primitive equations is used to study the sea / land breeze circulation in May in the area. The results of numerical simulation consist basically with the analysed results of the observed sea / land breeze. A reasonable theoretical structure of the sea / land breeze circulation is displayed, and a new undeerslanding of the developmental mechanism of land breeze circulation in that area is obtained. Lastly, numerical experiments about the effects of large scale wind and temperature fields upon the sea / land breeze circulation are performed.

关键词： The sea/land breeze in the northern coastal area of shandong Peninsula area

The control system of intelligent wheelchair

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Journal of Measurement Science and Instrumentation 2010年第S1期1卷 69-71页

作者： Ke-yong LI,Bing-hui FAN (Robot research center of shandong University of Science and technology qingdao 266510,China) Robot Research Center Shandong University of Science and Technology

A control system of intelligent wheelchair based on spce061A and C8051 is introduced in this *** also introduces the theory of the control system,and the design of hardware and *** control system including the speech control system of SPCE061 and the keyboard control system of *** movement including marching,countermarching,speedup,slowdown,turning left,turning right,uphill and downhill were *** speech control system control based on SPCE061A and C8051 is simple,a high ratio of capability to *** system can be easily realized and enlarged.

关键词： Speech recognize SPCE061A C8051DF020

Study on Construction of Evaluation Index System for Coal Enterprise Informationization

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Study on Construction of Evaluation Index System for Coal En...