When the super high-rise building is extremely high，its upper portion will sway slowly because of the sunshine and some other factors．Under this condition，it is dim cult to employ the conventional method to surevey the plumb datum for the building by laser alignment． It introduces a new method to transfer the construction base for the super high-rise building by geo-robot， and analyses the precision and the feasibility of the method．Finally． it advanees some suggestions on the application of the method．

A cooperant improved algorithm is proposed，aiming at the problem of unfairness caused by the inaccurate estimation of the round trip propagation delay at the time of simultaneous connections of multiple FAST TCP．The synchronization back--of clock and the minimum back-of factor were determined via the full use of the locally available information cooperantly．W ithout direct communication of the FAST connections，the true propagation delay was accurately and quickly estimated，and the fairness was achieved for the buffer queue to empty occasionally．The NS-2 simulation results demonstrate that compared with other related algorithms，this improved algorithm can achieve fairness and higher stability．

Three-dimensional finite element calculations concerning coupling interaction between frame structure，thick raft foundation and soil mass were done in detail by using ANSYS code．sensitivities of diferent soil mass constitutive models for the coupling interaction were tested by using the three-dimensional finite element calculation results，and some mechanisms of the coupling interaction were disclosed as wel1．Research results show that D-P5 and D-P6，the two constitutive models，which contain intermediate principal stress contribution to soil mass failure strength，provide more reasonable predicting results about the coupling interaction between frame structure
，thick raft foundation and soil mass．

In view of the problem arising when the air—defense missiles and the artillery fight in coordination in the air defense operations，it analyzes the shooting pathway characteristics，velocity characteristics and the variation curve of the horizontal range of the air defense missiles and pellets．The research reaches the conclusion that if the air．defense missiles and the artillery are used to resist the same target，there will be pathway overlapping and the mutual disturbance of missiles and artillery ，thus affecting the air defense operation．To resolve this problem ，it advances the compatible conditions for avoiding firepower conflicts，and proposes the method of simulating and calculating the critical time when the two kinds of weapons are used together，which is of practical value to the study of the air defense operation．

The survey was conducted of the assembling and dispersing of pedestrians on campus，the characteristics of students’getting to and leaving classrooms were analyzed，and corresponding time distribution CHIVES and the peak value of pedestrian flow were got．The stochastic computer simulation shows that the method is effective．

Glycidyl methacrylate(GMA)was synthesized through two steps．Firstly，Sodium methacrylate was prepared from methyl acrylic acid and NaOH ，which was ground and dried．With different inhibitors and phase transfer catalysts，GMA was gained by the reaction of Sodium methacrylate and Epichlorohydrin(ECH)with a certain percentage in a dry reaction system and distilled through vacuum distillation．The results show that hydroquinone is the best inhibitor，and phase transfer catalyst is tetra—butylammonium bromide(TBAB)．The optimum reaction conditions are obtained by the orthogonal experimental design：the reaction temperature is 90-95。C．the reaction time is 4 h， (sodium methacrylate)： (ECH)=1：6．Under the given conditions the yield of products can reach 86．5%with purity of98．6% ．

It proposes a new algorithm based on simulated annealing(SA)，using an adaptive strategy to regulate the number of location areas for LAP，combined with the effective design of simulated annealing operator． The new algorithm overcomes the problem of getting the local optimum with usual algorithms，and improves search efficiency．Computer simulation verifies the effectiveness of the algorithm．

Nax Sr1-2x MoO4：Eux3+ ( ：0．1、0．15、0．2、0．25、0．3)red phosphors for white LEDs were synthesized by using the high temperature solid state reaction and charge compensation．and 2Sr¨ Eu” +Na was studied as well．The samples were characterized by means of X-ray diffraction and photoluminescence spectra．The results indicate that Nax Sr1-2x MoO4Eux3+phosphors can be excited efectively by 393 nm and 463 nln lights．Compared with SrMoO4：Eu3+，the emission intensity of Nax Sr1-2x MoO4：Eux3+is increased obviously．As regards the influence of Eu3+ and Na concentrations on the luminescent property，the highest emission intensity on the 61 6nm is exhibited when is 0．2．Moreover，it analyzes the CIE chromaticity( ，Y)of Nax Sr1-2x MoO4：Eux3+ excited by 380 nm lights．When the doping is 0．15 phosphors of the samples turn from pink to red．

The design of a new kind of broad-band and wide-angle circularly polarized(CP)mierostrip antennas is presented．Based upon the proximity coupling balance-feed by utilizing the capacitive probe，the 2 V standing wave ratio and wide-angle 3 dB axial ratio(AR)are achieved．With the software of CST，the structure parameters of the antenna are optimized．The simulation results show that the antenna meets the requirements for application．

Additives were added to phase change materials to improve the thermal conductivit) ．The improved sampies were measured by using the Laser method．A quantitative analysis was done of the effect of the type and content of the additives on the therm al conductivity of phase change materials．Experimental results show that copper additive can significantly improve the thermal conductivity of phase change materials．

To extract effectively the stick in feathers，it proposes a new method of image segmentation，based on the wavelet decomposition，by analyzing the textural features of image and comparing some methods of texture segmentation．The characteristics of feathers were considered，and the image was restored and enhanced to deepen the texture features．The features of vectors were obtained by the wavelet coefficient after wavelet transformation．Then，clustering was used to segment the texture image directly．The experimental results verify the effectiveness of the method．

It proposes the design of a multi—parameter classifying system in ceramic tiles，which was based on machine vision．Different image processing methods were employed to obtain necessary and different characteristic parameters on the same image，and then the product was judged．Experimental results validate the feasibility，practicality and economy of the method．

DEA(Data Envelopment Analysis)was used to evaluate the“relative efficiency”of the technical research institutions of Guangdong Province in 2006，and the overall efficiency and scale benefits were obtained．Besides the problem of low efficiency in some institutions was f0und．The study is of value to：future improvement．

The thermostats，equipped with different composition of columnar grain CuA1Ni wires as sensors and actuators，with differernt thickness and heat conduction rate of materials(copper or iron)as baseplates，were designed to reset manually and automatically．The experimental results show that the therm ostats can react reliably and stably，and control the temperature precisely．Moreover，the controlling temperature of the thermostats can be changed with the changes in the composition of CuA1Ni wires，the materials of the baseplate，the thickness of the baseplate and the spring force on the wires．

The stability of a class of continuous T-S fuzzy control system is analyzed．New sufficient conditions are proposed，which is based on piecewise Lyapunov function．Finally，an example is given to illustrate the effectiveness of the approach．

W ith regard to the flaw of the preamplification circuit for common infrared detectors ，it proposes the design of a double output differential amplifier circuit after analyzing the output signals of the pyroelectric infra‘red sensor，based on the A／D conversion technology．The amplifier circuit is supplied single power，resorting to the signal processing by MCU．The experimental results show that the amplifier circuit can efectively reduce the influenceof common-mode noise inside the detector and the WaVC motion of environmental temperature on output signals，and that the equency and amplitude of output signals reveal information on the velocity and direction of the human body’s movement．

It defines the topological degree for the sum of VMO functions and multi．valued semi-continuous mappings with boundaries，and studies some properties of this type of topological degree．

Solutions for nonlinear evolution equations，associated with maximal monotone mappings in Hilbert space，are worked out and further research about Okochi’S result is carried out．

The mechanical properties，rheological properties and thermal properties of high density polyethylene (HDPE)／ethy1 ene propyl ene diene monomer(EPDM)／polypropylene(PP)blends were studied，and the microstructure of TPV was investigated by scanning electron microscope(SEM)．Experimental results show that with the increase of HDPE，the tensile strength，tear strength and the shore A hardness of TPV decrease，that the maximum torque increases to the maximum before it gradually becomes stable during the rheologcal test，and that the thermo-gravimentric temperature and the decomposition temperature hardly change，compared with the TPV without HDPESEM analysis shows that the structure of HDPE shel1．core wrapped by EPDM increases with the increase of HDPE．

The traditional location models only seek to minimize logistics cost without regard to the quality and efficiency of service．It sets the time to satisfy customers as a measurement of the location of logistics distribution centers，proposes the method of calculating the customer-satisfying time，and establishes the multi-objective optimization model with the goal of minimizing the logistics cost and maximizing customers’satisfaction．A multi-objective evolutionary algorithm，based on NSGA-11，was proposed to solve the problem．The optimal solutions to the model were obtained by selecting the appropriate encoding method and genetic operators．A practical example shows the validity of the model and algorithm．This model makes it possible to get several efficient solutions，thus providing a more comprehensive decision support for decision-makers．

According to the trait of the current feedback loop，it proposes a novel method of designing controllers with the current feedback loop，based on deconvolution．The numerical control scheme was used，and the amplitude of controllers was directly related to the previous tracking eror and the output of the speed loop controller，with the structure of feedback with feedforward．The simulation results show that the controller enables the output of curent loop to track the objective electric curent and that it has such features of smaller overshoot，rapid response speed and robustness．

Considering a class of uncertain networked control systems with short time-delay，it proposes a discrete model，in which a full-order observer is utilized to compensate network-induced delay，by defining an augmented state vector，based on Lyapunov stability theory and matrix theory．Sufficient conditions for asymptotic stability of closed．1oop systems were derived，and the state~edback controller was obtained，based on the feasible solution of the linear matrix inequalities(LMI)．The simulation results verify the validity of the proposed method．

New experimental techniques on discharge energy of charged insulators are presented．The method was used to analyse the impact of speed and humidity on the discharge energy of charged insulators．The study will be helpful in preventing industrial accidents evoked by electrostatic discharge．

Based on the variation of load current，a novel control strategy is proposed and the method can amend the reference value of compensation current． Matlab7．0 was used to simulate this method． The simu1ation Ilesults show that the method is feasible and the compensating effects are perfect．