Outlook algorithm is presented to solve global optimization problems in this paper.Based on common knowledge that one decides the highest point of mountains by outlook,by employing supervision mechanism of outlook,strategies of generating outlook points and mechanisms of constructing and solving local problems,outlook algorithm can solve any global optimization problem in a relatively short time.A large number of tests show that outlook algorithm is of higher convergence ratio,stronger capacity to obtain all solutions of global optimization problems,little dependence on initial solution and simplicity in deciding its control parameters.It can be ensured that the quality of iterative points will gradually improve in the iterative process of outlook algorithm.The three-level memory mechanism of outlook algorithm greatly increases its convergence rate.A large number of contrast tests also show that outlook algorithm has advantage over genetic algorithm in convergence ratio and capacity of global search,and spends less time than genetic algorithm in most cases.Since outlook algorithm simulates human behavioral and inferential intelligence,it exploits a brand new way to solve global optimization problems. 

This article reports the results of regression analysis on real linear coefficients of thermal expansion（RLCTE） and measurement of average linear coefficients of thermal expansion（ALCTE） of 11 type eutectic Al-bass alloys potentially used as energy storage materials.Three samples of each alloy are divided into one group.Samples of 11 groups are heated from room temperature to melting point,respectively,in H-90 type Dilatometer in order to measure the values of samples elongating.The results showed that both the ALCTE value of Al-32%Mg-6%Zn（atomic concentration） alloy heated from 28?℃to 448?℃and the one of Al-15%Cu-9%Mg-0.04%Be alloy heated from 25?℃to 511?℃ are the highest and the lowest among the 11 type alloys,respectively,2.360×10-5?℃-1 and 1.881×10-5?℃-1.The results of regression summary indicated that the change rule of RLCTE of alloys via temperature is able to be described using a multinomial of temperature cube in the range of room temperature to melting point.Meanwhile,the RLCTE as a function of temperature and composition is yielded after regressed on the effect of element on CTE of alloys.

This paper systematically expatiates the common testing method and theory of three main capability index of coated paper Kaolin’s grain size,whiteness,and viscosity.The testing methods of grain size are X radial diffraction,laser granularity apparatus,sedimentation method,etc.The testing method of whiteness is mainly the method of the country standard GB5950-86.The testing method of viscosity is mainly circymgyrate method,and there are also the capillary method,the falling method and the vibrancy method,etc.

In this paper,high performance polycarboxylic type water-reducing agent WD-1 is synthesized in following steps: 1.Methyl acrylic acid is esterized with polyethylene glycol;2.The ester intermediate is polymerized with sodium allylsulfonate and methyl acrylic acid.The polymerization degree of PEG(n),the temperature of esterification(T)and their effect on major performance of water reducing agent WD-1 are discussed.The product is characterized by IR;and the total performance is tested.The results show that the water-reducing ratio of WD-1 is 26.9% when n=9 and T=80?℃.

A technics used to efficiently remove NH+4-N in the water treatment is studied with the carrier of PVA entrapping nitrobacteria in this paper.It is reported that 1% sodium alginate,4% SiO2,0.3% CaCO3 are the good additives for PVA beads immobilized nitrifying bacteria by PVA crosslinked with boric acid.The beads have well mechanical intensity and diffusion characteristics.At the same time the NH+4-N removal efficiency is very high with these beads which are made under the conditions of 10% PVA,2% active carbon,32?h crosslinked time and 1 vol.nitrifying bacteria in 2 vol.gelatin.The NH+4-N removal efficiency could reach 80% or more in 42?h.The effect is remarkable.

The rule of big-big and small-small is summarized based on the discussion of thermodynamic properties of ionic compound.The properties,such as stability,solubility and possibility of double decomposition reaction of ionic compound,can be explained qualitatively using this rule.

Through the analyses of solar energy photovoltaic cells and brushless DC motor compressor,a concept of solar energy photovoltaic fridge is brought forward.The feasibility is also discussed including the principle,reliability and cost of the unit comparing with adsorption fridge and household fidge in generally.

A closed-loop PD-type iterative learning control scheme for nonlinear systems is proposed in this paper,and sufficient and necesary conditions for the convergence of the proposed learning scheme are given.The convergence of the proposed learning scheme is just related to D-type learning gain,and is independent of P-type learning gain and the idiographic form of state functions.

An iterative learning controller based on model prediction is proposed to address the trajectory tracking for a class of repetitive system with nonrepetitive disturbances.The iterative learning controller acts on repetitive process as feed-forward.Based on the temporal model of tracking error,the model predictive control is applied to improve the tracking performance along the time index for controlling the current stochastic disturbances.In order to restrain the repetitive disturbances,the P-type iterative learning controller is introduced along the batch index.Finally,the effectiveness of the proposed method is demonstrated by simulation results. 

In consideration of the actual production process consisting of several stages,and of the traditional DEA model being only applied on those decision-making units that have only one single stage,a multi-stage-oriented DEA model should be established to solve the problem.Based on the traditional DEA models,this paper achieves the destination by analyzing input and output data on every stage.The multi-stage-oriented DEA model can evaluate the relative efficiency of the decision-making units that have several stages in sense of the whole production process.

A D.C.motor speed control system with a load torque compensation is presented in this paper.The equivalent load torque will be obtained by using measurable armature current and motor speed signals,and liner network acts with a control signal in the system to overcome the influence on the speed of D.C.motor to load torque.Numerical examples are provided to illustrate the considered system not only has good dynamic and static performances,but also has strong capability of objection to load torque disturbance.

On the analysis of the water tank mathematicmodel,a virtual water tank liquid level control system based on RSView32 is designed.The solution simultaneously realizes the virtual object and the monitoring surface using RSView32 software with simple,quick and reliable method.As an experiment device,it not only has high significance,but also can provide a reference for similar design.

On the analysis of the multi-scale and multi-direction mathematical morphology gradient algorithm for the image edge detection,using a kind of image fusion based on the cluster analysis of self-organizing feature map neural networks,an improved vchicle image edge detection method based on the morphology gradient is given in this paper.Experiment results are obtained by applying the edge detector on a truck image,which proves to have better effect than other existing morphogy edge detectors.

A kind of non-buffer operational amplifier is designed based on free LASI IC design software,The method and process of designing an operational amplifier using LASI are expatiated on.The simulation results show that the design is effective.

The paper comes up with a solution of single chip of integrated processors.It mainly analyzes the architecture and character of the main processor and introduces the architecture and function of Buses,DSP module and networks.The simulation result is given.

This paper describes the advantages and disadvantages of embedded system,and the characteristics of current center monitoring system.Then it illustrates the superiority of embedded system in center monitoring system.An embedded center monitoring system is developed,which solves some problems in current center monitoring system,such as remote control,program-maintenance,etc.

In this paper,the design of teaching website based on cognizing psychology and human computer interface is researched and the design principles of cognizing psychology and human computer interface are concluded.The design of main format factors and the layout of web page are expatiated on.Meanwhile,some good web site examples are introduced.

While introducing the current research situation of the software system structure,a group is set up which can reflect users in some ways,especially in the studying and coordinating each other.The characteristics of system structure and Agent-oriented software system structure with Object-Z are described at the same time.The method to set up a high-efficiency group and the rule to appraise it have been put forward.

This paper addresses a way of multi-system integration based on using XML and XQuery to simulate database’s stored procedure.At first,it analyzes the disadvantages of stored procedure,then,addresses the model of this simulation and work flow.and some related implementation work.

The paper discusses attack categories and demand of security service,Bused on the thinking of SSL,the security of network transmisson between Web and Web is deeply,studied and the method of workable encryption,decryption and safe transmisson is expounded.

The test research work of CFST(concrete-filled steel tubular) joints is focused on the following factors: bending moment transferred way of beam,loading mode,the influence of thickness of steel tube,and the deflection property of beam.The result shows that deformation of steel tube nearing joint increases with the increment of beam end’s moment.The deformation of steel tube also increases with the increment of initial axial compression when the moment is applied.But the influence is limited to a local zone.The axial bearing capacity of joint is not influenced basically by the above factors.

The structural dynamical characteristic is the foundation to research the structural dynamical performance such as vibration-resistance,and it is greatly important to calculate correctly the structural dynamical characteristic of new structures for long-span concrete filled steel tubular arch bridges.In the paper,seismic analysis methods are summarized,and through establishing the spatial calculating model and seismic wave,utilizing ANSYS program,making use of response-spectrum methods and time-analysis methods,and considering ground movement and wave effects,the seismic response of Ya Ji Sha Bridge regarded as the research object is calculated.The result is compared with one carried out by Natural Lab Preventing Tragedy in Civil Engineering of Tongji University and some outcome is obtained.It provides a basic reference for the future research work for seismic ansysis of concrete filled steel tubular arch bridges.

Scientific and reasonable index system of land use is an important embodiment of small town planning.Regarding the small town as a community this paper wholly investigates the existing land use situation of small town communities around Guangzhou City,points out the problems,and optimizes the index system of land use.The whole work provides suggestion for further modifying and then establishing scientific and reasonable index system.

In the paper the different pave material surface’s temperatures are measured by using the thermometer at different climate.With measurements and calculation,the temperature performance laws of different covering surfaces and the thermal performance laws derived,and the satisfactory temperature zone of outdoor thermal environment are analyzed.It’s various temperature frequencies are derived on the basis of experiment.The reasons of influencing difference are analyzed and some improving measures and ways are pointed out.

According to the soft soil base hard shell course conditions of the subgrade project in high grade highway,the divided standards of the soft soil base hard shell course and the project properties of the hard shell course of the different forming cause are analyzed;the role mechanism of soft soil base hard shell course,its role on the settlement and stability of the subgrade,and its role appearance on the soil pressure are discussed.

Many factors should be considered when a coach company selects different bit items of coachlicence,and it is important to evaluate the impact of the factors.Base on the evaluating,by means of quantification verification and synthesis of AHP bidder’s subjective judgments,bases are provided for bit item selection.