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Study on wettability of tangential sections of moso bamboo with different pole heights

Zhang Qiaoling,Zhou Hongwei,Liang Tingbin,Tong Xueyan and Zeng Qinzhi

Strategic Study of CAE 2014, Volume 16, Issue 4,   Pages 56-59

Abstract: based adhesive (MSA) in tangential sections of moso bamboo (Phyllostachys Pubescen) with different polebuilt，and the effects on the wettability of these liquids on the tangential sections with different pole

Keywords： moso bamboo     pole height     tangential section     contact angle     wettability    

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Yield-height correlation and QTL localization for plant height in two lowland switchgrass populations

Shiva O. MAKAJU, Yanqi WU, Michael P. ANDERSON, Vijaya G. KAKANI, Michael W. SMITH, Linglong LIU, Hongxu DONG, Dan CHANG

Frontiers of Agricultural Science and Engineering 2018, Volume 5, Issue 1,   Pages 118-128 doi: 10.15302/J-FASE-2018201

Abstract: Plant height is a major component contributing to biomass yield.Accordingly, the objectives of this research were to analyze phenotypic variation for biomass and plant heightand the association between them and to localize associated plant height QTLs.Large genetic variation existed for plant biomass and height within the two populations.Plant height was positively correlated with biomass yield in the selfed population ( = 0.39, <0.0001

Keywords： yield-height     QTL localization     lowland switchgrass    

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A Novel Variable Speed Constant Frequency Doubly Fed Salient Pole Synchronous Machine

Ning Yuquan

Strategic Study of CAE 2004, Volume 6, Issue 12,   Pages 27-31

Abstract:

This paper presents a novel variable speed constant frequency doubly fed salient pole synchronousIt deals with basic theory and construction of variable speed salient pole synchronous machines, especiallyThe split salient pole and orthogonal winding are adopted in rotor.

Keywords： salient pole synchronous machines     doubly fed variable speed constant frequency     AC excited    

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Influence of nozzle height to width ratio on ignition and NO

Liutao SUN, Yonghong YAN, Rui SUN, Zhengkang PENG, Chunli XING, Jiangquan WU

Frontiers in Energy 2021, Volume 15, Issue 2,   Pages 431-448 doi: 10.1007/s11708-021-0726-3

Abstract: ., ratios (denoted by / ) of the height of the rectangular burner nozzle to its width of 1.65, 2.32,

Keywords： rectangular jet burner     nozzle height to width ratio     ignition characteristics     pyrolyzed semicoke (SC)    

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Output Feedback Control for the Descriptor TS Fuzzy Systems With Pole-placement Constraints

Gao Dan,Cao Yuanyuan

Strategic Study of CAE 2006, Volume 8, Issue 4,   Pages 63-67

Abstract: resulting closed-loop system can be ensured to satisfy certain performance index and locate at the required pole-placement

Keywords： singular fuzzy system     dynamic output-feedback     LMI     pole placement    

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Analytical delay estimation of coupled RLC interconnects under ramp input

Li Xin,Janet M Wang,Tang Weiqing,Wu Huizhong

Strategic Study of CAE 2008, Volume 10, Issue 11,   Pages 59-64

Abstract: Finally the two-pole model is combined with the improved modified one-pole model to simplify the transfer

Keywords： ramp input     coupled RLC interconnects     delay     decoupling     two-pole model     improved modified one-pole model    

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Numerical analysis of nonlinear dynamic behavior of earth dams

Babak EBRAHIMIAN

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 1,   Pages 24-40 doi: 10.1007/s11709-010-0082-6

Abstract: Afterwards, a comprehensive parametric study is carried out to identify the effects of dam height, inputThe results show that the crest acceleration decreases when the dam height increases and no amplification

Keywords： earth dam     numerical     nonlinear response     dynamic analysis     earthquake     dam height    

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Sensorless direct torque control for salient-pole PMSM based on extended Kalman filter fed by AC/DC/AC

F. BENCHABANE, A. TITAOUINE, O. BENNIS, K. YAHIA, D. TAIBI, A. GUETTAF

Frontiers in Energy 2012, Volume 6, Issue 3,   Pages 247-254 doi: 10.1007/s11708-012-0190-1

Abstract: In this paper, a new sensorless interior permanent magnet synchronous motor (IPMSM) drives method with extended Kalman filter (EKF) for speed, rotor position and load torque estimation is proposed. The direct torque control (DTC) technique for permanent magnet synchronous motor (PMSM) is receiving increasing attention due to the important advantages of the low dependence on motor parameters when compared with other motor control techniques. The Kalman filter is an observer for linear and non-linear systems and is based on the stochastic intromission, in others words, noise. The PMSM is fed by an indirect power electronic converter which is controlled by a sliding mode technique. The simulation tests performed for different operating conditions have confirmed the robustness of the overall system; and it is shown that the sliding mode technique has successfully minimized the different harmonics introduced by the line converter.

Keywords： direct torque control (DTC)     sensorless control     extended Kalman filter (EKF)     permanent magnet synchronous motor (PMSM)     boost-rectifier    

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Target height and multipath attenuation joint estimation with complex scenarios for very high frequency Research Articles

Sheng CHEN, Yongbo ZHAO, Yili HU, Chenghu CAO, Xiaojiao PANG

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 6,   Pages 937-949 doi: 10.1631/FITEE.2100003

Abstract: To deal with this problem, we propose an algorithm of target height and multipath attenuation joint estimation

Keywords： Low-angle estimation     Very high frequency (VHF) radar     Complex scenarios     Multipath effect     Height estimation    

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Exponential response electrical pole-changing method for a five-phase induction machine with a current Article

Jia-qiang YANG, Rong-sen YIN, Xiao-jun ZHANG, Jin HUANG

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 8,   Pages 1151-1166 doi: 10.1631/FITEE.1601728

Abstract: Electrical pole-changing technology leads to torque ripple and speed fluctuation despite broadening thedual-plane (d1–q1 and d2–q2) vector control method, which allows the IM to operate under different poleCompared with the step response pole-changing with PI control method, the proposed pole-changing methodgreatly reduces the torque ripple and speed fluctuation of the IM during the pole-changing process.Experimental results verify the exceptional performance of the proposed electrical pole-changing strategy

Keywords： Five-phase induction machine     Pole-change     Sliding-mode control     Exponential response     Torque ripple    

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The research of inversion algorithm of significant wave height with high resolution based HY-2 waveform

Wang Guizhong,Zhang Jie,Miao Hongli,Li Guoqiang,Wang Xin

Strategic Study of CAE 2014, Volume 16, Issue 6,   Pages 60-64

Abstract:

Significant wave height(SWH) is one of the important parameters which

Keywords： HY-2     significant wave height     inversion algorithm     high resolution    

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Numerical simulation of liquid falling film on horizontal circular tubes

Fengdan SUN, Songlin XU, Yongchuan GAO

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 3,   Pages 322-328 doi: 10.1007/s11705-012-1296-z

Abstract: some special flow characteristics on the bottom tube, intertube flow modes and effect of liquid feeder height4) three principal and two intermediate transition modes are distinguished, and 5) the liquid feed height

Keywords： falling film     horizontal tube     flow characteristics     film thickness     liquid feeder height    

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Deformation law of frozen wall through deep surface soil

Guo Yongfu

Strategic Study of CAE 2011, Volume 13, Issue 11,   Pages 81-88

Abstract: temperature of frozen wall lowering and frozen wall thickness increasing, and increases with excavation heightthrough thick overburden should be designed according to the condition of deformation, and excavation height

Keywords： sidewall displacement     freezing wall thickness     average temperature     excavation height    

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Genomic regions under selection for important traits in domestic horse breeds

Xuexue LIU, Yuehui MA, Lin JIANG

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 3,   Pages 289-294 doi: 10.15302/J-FASE-2017155

Abstract: by positive selection for four important aspects of horses, coat color, racing performance, gait and heightHeight at withers, a quantitative trait, was mapped to four major loci (3:105547002, 6:81481064, 9:75550059and 11:232597 32) that can explain 83% of the height variations in domestic horses.

Keywords： horse     coat color     racing performance     gait     height    

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Investigation on available wind energy at Tungku beach

M. G. YAZDANI, M. A. SALAM

Frontiers in Energy 2012, Volume 6, Issue 3,   Pages 275-279 doi: 10.1007/s11708-012-0194-x

Abstract: In this paper, wind velocities and directions (sea and land) are recorded in different days and times. The data collected were compared with the weather data from the Brunei Darussalam Meteorological Service (BDMS) and the findings of other researchers and were found to be in good agreement. The potential of wind energy is predicted from the available data collected. The average generated power (forenoon and afternoon) is found to be 25 (mean) and 18 W (median), 101 (mean) and 73 W (median), 912 (mean) and 660 W (median), 10137 (mean) and 7331 W (median) for a rotor with a diameter of 2.5, 5, 15 and 50 m, respectively. The power density for wind farming is found to be 0.26 (mean) and 0.19 (median), 0.31 (mean) and 0.22 (median) for the rotor whose diameter is 2.5 and 50 m, respectively, while the average values are found to be 0.28 (mean) and 0.2 (median) for the rotor whose diameter is 5 and 15 m.

Keywords： wind velocity     temperature     tower height     power density     Raleigh distribution     electrical power    

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Title Author Date Type Operation

Study on wettability of tangential sections of moso bamboo with different pole heights

Zhang Qiaoling,Zhou Hongwei,Liang Tingbin,Tong Xueyan and Zeng Qinzhi

Journal Article

Yield-height correlation and QTL localization for plant height in two lowland switchgrass populations

Shiva O. MAKAJU, Yanqi WU, Michael P. ANDERSON, Vijaya G. KAKANI, Michael W. SMITH, Linglong LIU, Hongxu DONG, Dan CHANG

Journal Article

A Novel Variable Speed Constant Frequency Doubly Fed Salient Pole Synchronous Machine

Ning Yuquan

Journal Article

Influence of nozzle height to width ratio on ignition and NO

Liutao SUN, Yonghong YAN, Rui SUN, Zhengkang PENG, Chunli XING, Jiangquan WU

Journal Article

Output Feedback Control for the Descriptor TS Fuzzy Systems With Pole-placement Constraints

Gao Dan,Cao Yuanyuan

Journal Article

Analytical delay estimation of coupled RLC interconnects under ramp input

Li Xin,Janet M Wang,Tang Weiqing,Wu Huizhong

Journal Article

Numerical analysis of nonlinear dynamic behavior of earth dams

Babak EBRAHIMIAN

Journal Article

Sensorless direct torque control for salient-pole PMSM based on extended Kalman filter fed by AC/DC/AC

F. BENCHABANE, A. TITAOUINE, O. BENNIS, K. YAHIA, D. TAIBI, A. GUETTAF

Journal Article

Target height and multipath attenuation joint estimation with complex scenarios for very high frequency

Sheng CHEN, Yongbo ZHAO, Yili HU, Chenghu CAO, Xiaojiao PANG

Journal Article

Exponential response electrical pole-changing method for a five-phase induction machine with a current

Jia-qiang YANG, Rong-sen YIN, Xiao-jun ZHANG, Jin HUANG

Journal Article

The research of inversion algorithm of significant wave height with high resolution based HY-2 waveform

Wang Guizhong,Zhang Jie,Miao Hongli,Li Guoqiang,Wang Xin

Journal Article

Numerical simulation of liquid falling film on horizontal circular tubes

Fengdan SUN, Songlin XU, Yongchuan GAO

Journal Article

Deformation law of frozen wall through deep surface soil

Guo Yongfu

Journal Article

Genomic regions under selection for important traits in domestic horse breeds

Xuexue LIU, Yuehui MA, Lin JIANG

Journal Article

Investigation on available wind energy at Tungku beach

M. G. YAZDANI, M. A. SALAM

Journal Article