Proceedings of the 2016 2nd International Conference on Advances in Energy, Environment and Chemical Engineering (AEECE 2016)
This study takes fast pattern generating as the goal and takes blouse pattern as the research ob-ject, then raises up the parametric design method based on numerical geometric constraint, and take constraint solving for each part of the blouse pattern, furthermore, this paper uses numerical method of...
Z.X. Wang, Y. Zhang, Z.S. Li
The spindle system of precision lathe is one of the main parts of CNC lathe, and also a executive part of the main motion of the machine tool, it directly clamping the work piece and drive it to rotate.And the running accuracy directly relate to assembly accuracy.Through the corresponding assembly process...
Chunming Li, Bilei Wang, Yunhu Zhang, Changjiang Song, Qijie Zhai
The AlCrFeMnNiCx (x values in molar ratio, x = 0, 0.08, 0.17 and 0.25) were designed and prepared by adding nonmetallic carbon element into the high entropy alloy under near-rapid solidification conditions. The effects of carbon content and heat treatment on microstructure and mechanical properties of...
Jiaoli Liang, Shuiyuan Shao
In this study,grafting modification silicon carbide powders were manufactured successfully by KH-550 and acrylamide monomer in nitrogen atmosphere, and the modified silicon carbide epoxy foam resin grinding wheels were prepared by mixing epoxy resin with silicon carbides. The structure of the modified...
An Analysis of the Production Efficiency of Large Coal Enterprises in China and its Enlightenment to the Enterprises in Mongolia
Rigaqiqige Wu, Zhanxin Ma, Min Nuo
Because of the advantage of geographical location between China and Mongolia, and the advantage of industrial structure and exchange space, China and Mongolia's trade development prospects are wide. Therefore, this paper chooses the data of China's 15 major coal listed companies from 2009 to 2014 to...
In this paper, the static attack graph is combined with the dynamic evolutionary computation, and a method of attack graph generation based on evolutionary computation is proposed. We extend the traditional attack graph to the dynamic attack graph with time and space changes. According to related attributes...
Hai Kuang, Shi-an He
The service life of the LED was much shorter than expected in theory. Its reliability needs to be improved. In this paper, the reliability of the blue GaN-based LED was studied by the current aging method. The light output of LED with different aging time was tested. The results showed that the light...
The Compliance Analysis on Transaction Risk of Electricity Market Based on the Release of Retail Side
Tianqi Tang, Jianhua Yang
With the new development of electricity reform, many problems that involving the release of retail side need to be solved, which makes the compliance risk management very crucial. Compliance risk management is a kind of management theory that can proactively identify and manage the compliance risks that...
Separation and Purification of Three Main Lignans from the Anti-Inflammatory Extract of Lllicium Difengpi by High-Speed Counter-Current Chromatography
Desheng Ning, Yixia Fu, Zhenghong Pan
Based on the principle of partition coefficient values ( ) for target compounds and the separation factor ( ) between target compounds, the optimal two-phase solvent system composed of n-hexane-ethyl acetate-methanol-water (1:0.3:1:0.2, v/v) was applied for the first time to isolate and purify three...
Study on the Soil and Plant Community Characteristics at an Early Ecological Restoration Stage in an Abandoned Quarry
Qiong Wang, Zaiyuan Gu, Lianbi Zhou
Taking an abandoned quarry located in Chengang town of Zhoushan city as an example and on the basis of investigating into vegetation and soil condition, the physicochemical properties of soil and plant community characteristics are analyzed. The results indicate: the physicochemical properties of the...
Photosynthetic Characteristics of Chinese Cabbage Sprayed with Indoleacetic Acid under Aluminum Stress
Huaqiang Tan, Jianjun Yan, Huanxiu Li
A pot experiment was conducted to study the effects of exogenous indoleacetic acid (IAA) on photosynthetic characteristics of Chinese cabbage under aluminum (Al) stress. Five treatments were used in the experiment: leaves were sprayed with 0 (CK), 50, 100, 150 and 200 mol-L-1 concentrations of indoleacetic...
Huaqiang Tan, Guiyuan Pu, Huanxiu Li
A pot experiment was conducted to study the effects of exogenous abscisic acid (ABA) on photosynthetic characteristics of Chinese cabbage under aluminum (Al) stress. Five treatments were used in the experiment: leaves were sprayed with 0 (CK), 1, 5, 10 and 20 mol-L-1 concentrations of abscisic acid solution....
Effects of Exogenous Melatonin on Photosynthetic Characteristics of Chinese Cabbage Seedlings under Aluminum Stress
Yi Tang, Jingxian Li, Enze Zhang, Huanxiu Li
A pot experiment was conducted to study the effects of exogenous melatonin (MT) on photosynthetic characteristics of Chinese cabbage under aluminum (Al) stress. Five treatments were used in the experiment: leaves were sprayed with 0 (CK), 50, 100, 200 and 400 mol-L-1 concentrations of melatonin solution....
Soaking Seeds with Exogenous Melatonin Improve Photosynthetic Characteristics of Radish under Aluminum Stress
Yi Tang, Fengyun Lei, Enze Zhang, Huanxiu Li
A pot experiment was conducted to study the effects of exogenous melatonin (MT) on photosynthetic characteristics of radish under aluminum (Al) stress. Five treatments were used in the experiment: seeds were soaked with 0 (CK), 50, 100, 150 and 200 mol-L-1 concentrations of melatonin solution. The results...
Bin Lin, Chang Lin, Yunhai Mao, Zhihang Chen, Peitao Zhang, Yuankun Cai, Guangya Ye, Yu Zhang
In terms of the performance requirements of Terahertz waveband antenna on Terahertz devices, the present paper originally combines Cantor fractal structure, photonic crystal structure and Terahertz waveband wave-transmitting ceramic substrate, designing a Terahertz waveband antenna based on fractal photonic...
Yi Tang, Renheng Lin, Jingyu Lan, Huanxiu Li
A pot experiment was conducted to study the effects of spraying melatonin (MT) on photosynthesis of Chinese cabbage seedlings under NaCl stress. The result showed that net photosynthetic rate (Pn), stomatal conductance (Gs), water use efficiency (WUE), light use efficiency (LUE) and transpiration rate...
Effects of Exogenous Abscisic Acid on Photosynthetic Characteristics of Chinese Cabbage Seedlings under NaCl Stress
Xuena Yu, Yongdong Xie, Xing Cheng, Yi Tang
A pot experiment was conducted to study the effects of photosynthesis of Chinese cabbage under NaCl stress, and different concentrations of abscisic acid (ABA) solution about 1, 5, 10 and 20 mol-L-1was sprayed, control was sprayed water on leaves. The results showed that spraying ABA could improve net...
Effects of Exogenous Indole-3-Acetic Acid on Photosynthesis of Chinese cabbage Seedlings under NaCl Stress
Yongdong Xie, Xuena Yu, Jing Yan, Yi Tang
A pot experiment was conducted to study the effects of exogenous indole-3-acetic acid (IAA) on photosynthesis of Chinese cabbage under NaCl stress. Four treatments were used in the experiment: leaves were sprayed with 50, 100, 150 and 200 mol-L-1 concentrations of IAA solution, and by spraying water...
Xuena Yu, Jun Tan, Yi Tang
A pot experiment was conducted to study the effects of exogenous abscisic acid (ABA) on photosynthetic characteristics of radish under aluminum (Al) stress. Five treatments were used in the experiment: seeds were soaked with 0 (CK), 1, 5, 10 and 20 mol-L-1 concentrations of abscisic acid solution. The...
Sinjhang Huang, Tzongbin Lin, Mawtien Lee
In this research we explore the feasibility of using commercial gasoline to extract the ethanol from the ethanol solution to produce gasohol. The experiment simulated a 3-stage countercurrent extraction process. Commercial unleaded gasoline with various octane number (92,95,98) was used as solvent to...
The Study of Vorticity Distribution Law Inside the Oxy-fuel Furnace based on FDS Direct Numerical Simulation
Yongfu Wu, Meng Feng, Liangliang Li, Zhongxing Liu
Carrying on numerical calculation for oxy-fuel furnace gas movement under different speeds spout by using FDS direct numerical simulation software module. And analyzing the influence of different nozzle gas velocity on the velocity field and vorticity field distribution in the furnace under the condition...
Hang Zhang, Yue Wen
The mechanism governing the flocculation of activated sludge (AS) with different concentrations of aluminum was studied in this paper. The AS samples were cultivated in sequencing batch reactors at 22 . The sludge retention times (SRT) was 15 d. The dosages of Al3+ were 0.00, 0.0625, 0.125, 0.250, 0.500,...
Effect of Mycobacteria M1 on Phytoremediation of Polycyclic Aromatic Hydrocarbons by Ryegrass in Contaminated Soil
Ru Li, Xuan Gong, Zongqiang Gong
The microbe-assisted remediation has been recognized as a potentially effective method for the removal and degradation of organic contaminants in soils. A study was conducted to examine the effects of inoculation with Mycobacteria M1 on phytoremediation of polycyclic aromatic hydrocarbons (PAHs) by ryegrass...
Jiajing Huang, Lijin Lin, Lei Yuan, Ming'an Liao
The effects of paclobutrazol (PP333) on cadmium (Cd) accumulation of Stellaria media were investigated through a pot experiment. The results showed that the root biomass increased with the increase of PP333 concentrations, but the shoot biomass and total biomass decreased. PP333 enhanced the photosynthetic...
Lijin Lin, Lei Yuan, Li Wang, Ming'an Liao
The effects of cadmium (Cd) stress on photosynthetic characteristics of grape seedlings were investigated through a pot experiment. The results showed that with the increase of Cd concentrations, the photosynthetic pigment content and net photosynthetic rate decreased. The transpiration rate, CO2 concentration...
Phytoplankton Diversity of Jiaolai Estuary in Laizhou Bay and Relationship with Oceanic Environmental Factors
Haodong Gao, Xueyan Sun
Phytoplankton community structure and environmental factors of Jiaolai Estuary and adjacent waters in Laizhou Bay were investigated in October, 2015. Affected by high-concentration salt-containing wastewater discharged in east coasts, the water quality of investigated waters showed a trend of high salinization....
Changes in Phytotoxicity during High-rate Anaerobic Digestion and Sequential Aerobic Composting for Sewage Sludge Stabilization
Yanfei Tang, Xiaowei Li, Bin Dong, Lingling Dai, Junjie Huang, Yanhong Wei, Xiaohu Dai
Seed germination and germinated seedlings growth in sewage sludge were analyzed using acute and subchronic phytotoxicity assays, in order to explore the changes in sludge phytotoxicity during the combination of high-rate anaerobic digestion and aerobic composting. Results showed that compared with the...
Yurong Huang, Yuanyuan Hou, Huina Zhang, Tong Liu, Chensheng Wu
As the global environment pollution and energy crisis intensified, electric vehicles has been becoming the R&D hot technology all over the world for the two features of energy saving and environmental protection. Electric vehicles mainly includes Battery Electric Vehicle(BEV), Hybrid Electric Vehicle(HEV)...
Since sufficient raw material supply and renewable energy development demand are available, fuel ethanol made of lignocellulose has very broad prospects for development. In the paper, straw is regarded as research object to study the influence factor of organic solvent pretreatment on straw enzymatic...
Protective Effects of Polysaccharides from Radix Astragali Against Alloxan-induced Oxidative Stress in Diabetic Mice
Ming Wu, Liquan Guo
Oxidative stress has been proposed as an important pathogenic factor in diabetic wound complications. This study investigated the effect of polysaccharides from Radix Astragali (RAP) on alloxan-induced oxidative stress in diabetic mice. Diabetic mice were randomly divided into five groups: diabetic control,...
Chunku Lu, Lianghsing Chou
Polyacrylamide (PAM), a biodegradable polymer, has been used in irrigating ditch to reduce soil loss for a long time. It can also be used as an aggregate agent to keep the balance of soil and water. The performance of PAM as a soil aggregate agent of silty clay loams was conducted by the wet-sieving...
Changjun Li, Ang Li
Aim of the present study was to evaluate the anti-fatigue properties of icariin in mice. The animals were divided into four groups, namely the control, low-dose icariin treated, medium-dose icariin treated, and high-dose icariin treated groups, which received distilled water and 5, 10 and 20 mg/kg icariin,...
Mei Qing, Li Wang, Tong Zhang, Huan Yao, Lijin Lin
The effects of abscisic acid (ABA) on the growth of Malachium aquaticum under salt stress were investigated through a pot experiment. The results showed that ABA increased the biomass of M. aquaticum. With the increase of ABA concentrations, the root, stem, leaf and shoot biomasses of M. aquaticum increased...
Caifang Wu, Li Wang, Yanling Huang, Qian Zhang, Lijin Lin
The effects of melatonine (MT) on the growth of Malachium aquaticum seedlings under salt stress were investigated through a pot experiment. The results showed that MT increased the biomass of M. aquaticum seedlings. With the increase of MT concentrations, the root, stem, leaf and shoot biomasses of M....
The Tectonic Background of Basement Metamorphic Rocks and Its Relationship to Uranium Source Layer, Xiangshan Uranium Ore Field
Xiaoliang Zhang, Qingkun Yang, Yang Zeng, Hongjian Qu, Wanpeng Zhou, Zehuang Rao
The geochemistry of metamorphic sedimentary rocks from Qingbaikou system in Xiangshan area indicate that : the Al2O3/ SiO2 is 0.13~0.23, equal to or slightly lower than the standard greywacke. In" REE/10-6-La/Yb" diagram, the investment point is in Sandy Rock and greywacke range, indicating that the...
Xin Ren, Li Ma
In this paper, the transient model of heat transfer is established based on the two fluid model and the non-steady state heat conduction model of solid wall. The additional acceleration model is introduced in order to study the influence of flow channel shape and motion on the boiling flow and heat transfer...
Ningli Qi, Xiao Gong, Xiaoli Yuan, Chunliang Yang
In this paper, our helpfully microelements to human body, including Ca, Cu, Fe and Zn in Jianghong yulu are determined by FAAS. Besides, the nutrition ingredients such as moisture content, body fat, total sugar and protein are also analyzed. The proposed analytical procedure is also quick, convenient...
Ze Li, Baocai Xu, Jianjiang Wang, Xudong Cai, Haitao Gao
In order to obtain a high permeability and improve the microwave absorption properties in low frequency, this paper applied high-energy ball milling technology prepared flaky carbonyl iron powders (CIPs) with high permeability, and studied the Influence of milling time on the morphology, structure, impedance...
Xiaoling Gong, Chaoyin Nie, Qiu Jin, Yang Zhou, Yanzhong Nie
2æm thick DLC multilayer films were deposited on W9 high-speed steel with deep cryogenic pre-treatment (DCT) for 30 hours in liquid nitrogen by unbalanced magnetron sputtering technique, which were compared with the DLC films without DCT. The results show that compound systems with DCT exhibit higher...
Preparation and Electromagnetic Properties of Ni-Co Coated W-type Barium Ferrite Hollow Microspheres
Zhiguang Li, Jianjiang Wang, Weijuan Mi, Liang Yu
The Ni-Co coated W-type barium ferrite (BaZn0.6Co1.4Fe16O27) hollow microspheres (W-BFHMs) have been prepared by the self-reaction quenching technology and heat treatment at 1250 . The W-BFHMs is a type of light microwave absorbing material in GHz frequencies and its average particle size is 60 m. A...
Baochu Yu, Jiasong Wang, Rongyang Sun, Wenjian Dong
Nowadays, concrete has become the most widely used building materials in civil works. The members made of concrete can meet requirements of strength, stiffness and other with regard to the safety of the structure. However, in some high-quality engineering, the bubbles on concrete surface, especially...
Research on the Optimal Scheme and the Effect of Tunnel Construction of the Existing line on the Railway Station
Aiming at the safety problem during the tunnel construction of the existing railway at the Hechuan Station, generalize the analysis model, using the method that combined the MIDAS/GTS with the numerical simulation procedure GDEM, the effect of the tunnel construction on the Hechuan station is research....
Qiufang Yao, Bitao Fan, Ye Xiong, Chao Wang, Qingfeng Sun
Using a chemical-ultrasonic process, a modified cellulose nanofibers aerogel, graphene oxide/cellulose nanofibers aerogel (GO/CNF) aerogel, was prepared, which was applied to adsorptive removal of sulfamerazine from water. The SEM, XRD and FTIR were used to characterize the GO/CNF. The as-prepared GO/CNF...
Lignin as a Fortifier for the Synthesis of Cellulose Composite Aerogel with Strong Mechanical Performance
Chao Wang, Bitao Fan, Qiufang Yao, Ye Xiong, Chunde Jin, Qingfeng Sun
The cellulose composite aerogels that were both high porosity and strong mechanical performance would have promising implications for bioengineering field; however, creating this aerogels had a challenge to choose compatible fortifier. Here we reported lignin as a reinforcement element to synthesis the...
Huanhuan Zheng, Qingfeng Sun, Qiufang Yao, Bitao Fan, Chao Wang, Ye Xiong, Chunde Jin
Inorganic particles were successfully grown on cellulose surface using a mixture solution of boric acid and titanium ammonium fluoride by hydrothermal method. The synthesis was performed in a sealed atmosphere under optimized conditions, at temperatures between 50 øC and 130 øC. Scanning electron microscope...
Jie Sun, Min Li
Mechanism of aeroelastic control is more complicated than that of vibration control based on piezoelectric material, and analyzing the control mechanism is of great significance for the research of aeroelastic control. The macro fiber composite (MFC) actuator is modeled by the load simulation method....
ZongJie Yin, YuHui Du, Lin Yang
The superparamagnetic Fe3O4 single nanocrystals with diameters of 10-15 nm have been synthesized via a simple method. Several characterizations such as SEM, TEM and XRD are used to obtain the morphology and crystallinity of Fe3O4 nanoparticles. The investigation about wave absorption property indicates...
Liguang Xiao, Qingshun Liu, Jiheng Li
Lightweight aggregate concrete has a lot of excellent properties such as light weight, high strength, heat preservation, heat insulation, fire proof, antifreeze, earthquake, and is resistant to chemical cor-rosion. It is a high-rise buildings which has frame structure, large-span, soft soil foundation,...
Pengfei Yin, Yujun Wang, Jie Huang
The wheeled robot whose left and right sides are in phase (L&R in-phase) is superior to the one whose both sides are not in getting over obstacles. Nevertheless, the wheeled robot has to abandon its routine swerve way depending on speed difference of the left and right wheels. In this paper, we present...
Yongjun Zhang, Xiaochuang Xu
To overcome the complex logic in CCD image optical fiber transmission system, this paper introduces the concept of MicroBlaze soft processor and IP cores in the system, and transmit data through AXI bus. With the advantage of IP core in SOPC system, this design optimize the CCD image optical fiber transmission...
Automatic Detection of Chinese Transcription of English Personal Names based on Regular Expression Matching of Consonant Clusters
Automatic detection of the transcription of personal names in different languages is a key component for cross-lingual information retrieval systems. A plenty of complex machine learning algorithms have been employed in machine transliteration tasks with considerable computational costs. We propose an...
Xiangjun Wang, Fang He
The continuation of the static electric field is based on the electric field scalar potential or the three component of the electric field, and the calculation process is complex. According to the vector Green formula, the static electric field vector continuation model is established based on the integral...
Chao Chen, Ziyang Xu
Combined with recently-developed Bi-Telecentric system, a new three-dimensional measurement model is proposed in this paper based on existing measurement technology, which reduces the calculation of three-dimensional reconstruction. Then, an experimental platform is built to verify the reliability and...
Research on Interactive Traditional Craft Diagram Model and Simulation System: Take Nanjing Rong Hua Craft as an Example
Raoshan Xu, Jun Xu
Modern industrial civilization and material progress of life push traditional crafts and cultural heritage into an awkward, difficult situation. To solve this problem, we make use of digital art, combined with three-dimensional rendering engine, database and virtual reality technology in Unity platform,...
Bo Hu, Yandong Huo, Dan Guo, Yan Geng
This paper integrates the binary search algorithm and the load flow calculation to find the position and the injection capacity of the PV grid-connected injection node, it bases on minimizing the transmission loss and enhancing the voltage of the end. As verified by the IEEE33 node distribution system,...
Yong Sun, Wenwei Li, Tiezheng Liu, Jirong Xue
Based on some assuming and definition, this paper propose a method of vehicle target searching, this method include calculate the scanning time, the probability of finding the target when the target intersection with the sight center line, and the probability of finding a target within a time interval,...
Jin Tan, Yao Wei, Mengyuan He
For circuit breaker failure state is difficult to identify quickly, this paper put forward a rapid recognition method of circuit breaker status based on wavelet packet decomposition and Support Vector Machine(SVM). After db3 wavelet packet decomposition, the extracted circuit breaker vibration signal...
Yuanyuan Rong, Xiaohe Liu, Rong Ju, Yong Ju, Xinying Ji
Energy optimization plan is necessary to ensure the safety, the stability and the economy of the power dispatch. The most common method of energy optimization plan is the day-ahead dynamic economic dispatch by the short-term forecast. However, due to the forecasting error of the distributed generation,...
Shi Liu, Jin Tan, Mengyuan He, Sun Cai
This paper proposes a new type of circuit breaker mechanical characteristic test method, which breaks through the former "contact" sensing technology. It adopts the technique of multi-data fusion, combines with electrical, sound and vibration, and studies the circuit breaker mechanical characteristics...
Xiyu Song, Nae Zheng, Liuyang Gao
As an important part of the battlefield defense system, the resource optimization strategy of radar systems is becoming a hot topic. In this paper, for the distributed resource allocation problem in MIMO radar target tracking, starting from the existing research results, we discuss the advantages of...
Parameter Setting Method of Fractional Order PI D Controller Based on Bode's Ideal Transfer Function and its Application in Buck Converter
Yiwen He, Zhen Li
The Bode's ideal transfer function is applied to the parameter setting of fractional order PI D controller in this paper. The closed loop system composed of Bode's ideal transfer is used to be a reference model in this optimized system, where the controller parameters are searched by genetic algorithm...
Yongbing Xu, Junyi Wang
In many applications, the function of spelling error checking and auto-complete according to the user's input is very popular. The spelling error checking algorithm based on the dictionary is very fast to find the word written correctly, but need to recalculate the edit distance of a large number of...
The Design and Implementation of the Wireless Network Identity Authentication System based on the Hybrid Encryption Algorithm
Yongbing Xu, Junyi Wang
Wi-Fi is a combination of the computer network and wireless communication technology. It uses wireless channel to access networks. With its characteristics of high speed,flexible,easy to manage and extension,etc,it has quickly become one of the most effective way of broadband access. But it was also...
Guoliang Wei, Xiangbin Ye
With the release of super low-power consumption Bluetooth 4.0, the development of wearable intelligence devices is so fast in the world. In the field of wireless sensor net, to apply low-power consumption Bluetooth could decrease the cost of system and reduce the devices' volume, especially lower the...
Enhancing Dependence Representation of Clinical Variables based on Bayesian Networks to Assist in Thyroid Disease Diagnosis and Treatment
Fangyuan Cao, Limin Wang
In the past few decades, a large number of data mining algorithms have been proposed to assist in the practical medical diagnosis. This paper proposes a novel algorithm, k-dependence causal forest (KCF) based on Bayesian network. The experiments conducted on the thyroid disease data set suggest the KCF...
Hongyan Jia, Qinghe Wang
In this paper, a newly reported four-wing fractional-order Qi system is discussed and analyzed. Its dynamic characteristic is observed through investigating the Lyapunov exponent diagrams, bifurcation diagrams, and phase orbits diagrams when the order is as low as 2.7. Then, based on the four-wing fractional-order...
Min Yan, Suixiang Gao, Wenguo Yang
Network video (net-video) is universal with gradually development of network services. Most net-video providers can provide the same service and equipment. Thus the evaluation of quality of experience (QoE) becomes critical. Recent research has achieved to evaluate net-video QoE by some QoS parameters,...
Zhaonan Jin, Jin Pan, Yucheng Jiao, Guoan Xiong
As a kind of array antenna, narrow wall slot waveguide antenna can get desired far field pattern, by controlling the depth and inclined angle of every slot. This antenna is a linear polarized antenna with severe cross polarization which can increase sidelobe, and this cross polarization can't be eliminated...
Yucheng Jiao, Jin Pan, Zhaonan Jin, Guoan Xiong
In communication system, for the different application, it's need antenna provide different pattern, such as cosecant squared pattern, The antenna with cosecant square pattern can rapidly find object, and cover the larger effective region, so the antenna which have cosecant squared pattern is widely...
Analysis of the Influence Factors of College Students Employment Based on the Interpretative Structural Model
Ziyu Liu, Xiaomin Shen
Aimed at the problem of low employment rate of college students, we establish the evaluation index system of university students' employment in this paper. Then we use the practical method of interpretative structural model to analyze the influence factors of university students' employment, and explain...
Huan Liu, Zhen Yan
High-resolution remote sensing images includes high spectral resolution remote sensing images, high spatial resolution remote sensing images, high temporal resolution remote sensing images and so on. Based on the physical properties and functions, there are six road features: spectral feature, textural...
Yan Yan, Zhanji Gui, Kaihua Wang
With the increasingly perfecting and development of chaos theory, this paper considers the impulsive control and synchronization under the influence of time-delay chaotic system. It will utilize Lyapunov-krasovskii function and linear matrix inequality to research the asymptotic stability of chaotic...
Bin Bao, Xuenan Cui, Ning Lei
More and more (Field Programmable Gate Arrays)FPGAs were used in space missions, due to the characteristics of aerospace equipment ,such as satellite. The correctness of FPGA design was not only determined by the code, but also need FPGA design suite to complete the process which generates the circuit,...
Mingjuan Ma, Yongpo Zhang, Jiahui Sun, Huiyu Mao
In this paper, we give out a Parameter. By this Parameter,we get a series of conjugate gradient methods. We give the Algorithm of the Parameteric conjugate gradient. The efficiency of the method can be got by the numerical result of the examples .
Chao Yuan, Yi Luo, Fanfu Meng, Guowei Chen
In this paper, a broadband impedance matching structure is presented. Based on it, a high-power double-ridged waveguide magic T covering the full-band of WRD 750 (7.5~18GHz) is designed. The test results are: each port's return loss below -18dB, synthetic branches amplitude balance error is less than...
Yatie Xiao, Luqun Li
Vehicular Ad-hoc Networks (VANET) is the research focus of ad-hoc network technology in recent years. Due to fast-moving and other properties of Vehicles, it is extremely easy to change the Topology of the VANET, and communication channels of VANET may become unstable. Then the system performance of...
Xiaoli Wen, Haowei Su, Jinlong Cai, Dabi Zou
In this paper, we propose a network recharge platform for public transport smart card based on mobile devices. The proposed platform is to cater the great need of smart card recharge services as the number of user growth. The architecture of proposed platform includes intelligent device, network recharge...
Improvement of Precision and its Stability by Using Cooperation Motions and Enhancement of Tribological Property
Xinghui Li, Huanhuan Wang, Xiangwen Zhu, Qian Zhou, Xiang Xiao, Xiaohao Wang
In this paper, pursuits of high precision of linear/rotary stages by using cooperation motions and high precision stability via enhancement of the interface of stationary and moving parts are presented. Mechanisms that can provide multi-axis motions with a relative small stroke but a high precision are...
Fanfu Meng, Chao Yuan, Guowei Chen
In this paper, a capacitive load double-ridge waveguide evanescent mode low-pass filteris is presented. Combining electromagnetic simulation software to design ,the test results are: The filter return loss-0.6dB, out-band suppression 40dBc at 5.5GHz and 20dBc at 13GHz to 26 GHz, parasitic passband appears...