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2016 Vol. 42, No. 5

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Volume 42 Issue52016
2016 Year 42 Volume 5 Issue E-journal
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Crack initiation approach for durability analysis on aircraft structures of a fleet
HE Xiaofan, SUI Fangyuan, WANG Tianshuai, LI Yuhai
2016, 42(5): 865-870. doi: 10.13700/j.bh.1001-5965.2015.0368
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The variability of structural properties and load spectra should be accounted for to evaluate the durability life for a fleet by the crack initiation approach (CIA), but the method to determine the life standard deviation considering the variability of structural properties and load spectra is not c...
Integral kinematic calibration of 6PUS parallel mechanism
FAN Rui, LI Xi, WANG Dan
2016, 42(5): 871-877. doi: 10.13700/j.bh.1001-5965.2015.0331
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Firstly, the error Jacobi matrix of 54 parameters including the centers of U-joints and S-joints, the length of each link and the guide's position vectors was derived for the target 6PUS parallel mechanism. And the calibration model was established based on least squares method in MATLAB. The correc...
Multi-objective topological optimization of heat insulation structures used in high-speed train
LI Minggao, LI Ming, HAN Lu, ZHAO Hongzhe
2016, 42(5): 878-884. doi: 10.13700/j.bh.1001-5965.2015.0539
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For the high-speed train, the characteristics of heat insulation structures are the significant consideration in performance evaluation. The structures utilized in floor, side-wall, and ceiling are researched. The objective of this paper is to improve their performances of stiffness, heat insulation...
Improved particle filter algorithm based on chaos particle swarm optimization
WANG Ershen, PANG Tao, QU Pingping, LAN Xiaoyu
2016, 42(5): 885-890. doi: 10.13700/j.bh.1001-5965.2015.0670
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To solve the degeneracy phenomenon and the sample impoverishment problem of basic particle filter (PF) algorithm, which makes the particles of PF algorithm unable to express the real distribution of probability density function, a novel PF algorithm based on chaos particle swarm was proposed. Chaos ...
Aeroengine sensor data reconstruction with missing data
ZHOU Yuan, ZUO Hongfu, HE Jun
2016, 42(5): 891-898. doi: 10.13700/j.bh.1001-5965.2015.0350
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Aiming at handling incomplete sensor data, we propose an online-reconstruction model based on the polar incremental matrix completion (PIMC) algorithm for aeroengine sensor data, which can represent the evolving features of system by subspace. The model extracts the current data feature from the his...
Test method of elliptical hydraulic bulging based on constant strain rate
SUN Zhijia, YANG Xiying, LANG Lihui
2016, 42(5): 899-905. doi: 10.13700/j.bh.1001-5965.2015.0653
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To determine the forming limit curves (FLCs) of 2A16-O aluminum alloy sheet at various temperatures and strain rates, a modified Hollomon equation is put forward to acquire the fitted true stress-true strain curve. Through finite element analysis (FEA), the fracture position in elliptical hydraulic ...
Application of multi-axial fatigue life estimation methods to aircraft structural components
SONG Enpeng, LU Hua, HE Gang, WANG Mingchun, LIU Tianqi, BAO Rui
2016, 42(5): 906-911. doi: 10.13700/j.bh.1001-5965.2015.0322
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The fatigue life of a typical aircraft structural component, which is subjected to a representative proportional multi-axial stress state, was evaluated using three different multi-axial fatigue life estimation models. Comparisons between the evaluation results obtained by multi-and uni-axial fatigu...
Potential production of microalgae aviation fuel and CO2 emissions reduction in China
REN Haitao, GUO Fang, YANG Xiaoyi
2016, 42(5): 912-919. doi: 10.13700/j.bh.1001-5965.2015.0359
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Based on the variation of temperature and the available supply of water resource and carbon dioxide, the appropriate location for Nannochloropsis cultivation in China was investigated in this study. The potential of microalgae and microalgae aviation fuel annual yield is also predicted according to ...
Eliminating magnetic disturbance of satellites by method of magnetic field gradient tensor measurement
ZHANG Yiteng, LI Lei, ZHOU Bin, WANG Jindong, FENG Yongyong
2016, 42(5): 920-926. doi: 10.13700/j.bh.1001-5965.2015.0356
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Based on the investigation of eliminating magnetic disturbance of satellites, in the way of magnetic field gradient tensor measurement method instead of traditional bi-sensor gradient method, simulation and physical test were carried out to eliminate the satellite magnetic disturbance due to its mai...
Approach based on template for engineering drawing
CHEN Youdong, LI Jianyou, YOU Wei
2016, 42(5): 927-933. doi: 10.13700/j.bh.1001-5965.2015.0313
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To solve low efficiency caused by a variety of engineering drawing styles, we proposed an approach based on template to generate the engineering drawing. The engineering drawing is abstracted into a complex form. Using the template technology for the form, the engineering drawing templates architect...
Cooperative localization algorithm of multi-UAVs based on dynamic hybrid belief propagation
WAN Jiuqing, BU Shaocong, ZHONG Liping
2016, 42(5): 934-944. doi: 10.13700/j.bh.1001-5965.2015.0321
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A dynamic hybrid belief propagation algorithm for cooperative localization of multiple unmanned aerial vehicles (UAVs) was proposed. In the case that the GPS signals of some UAVs are missing, the position and velocity of each UAV in the group in an online and distributed manner based on the GPS obse...
Effects of cowling design on aerodynamic performance of airfoil with BLI
XIANG Yang, WU Jianghao, ZHANG Yanlai
2016, 42(5): 945-952. doi: 10.13700/j.bh.1001-5965.2015.0802
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Boundary layer ingestion (BLI) effect significantly influences aircraft aerodynamic performance. Cowling design further affects aerodynamic performance of airfoil with BLI effect. To clarify the effect and its reason of main cowling design parameters on aerodynamic performance of an airfoil with BLI...
Profile optimization of multi-diversion combination inducer and impeller
LI Jia, LI Huacong, WANG Shuhong, XU Xuan
2016, 42(5): 953-960. doi: 10.13700/j.bh.1001-5965.2015.0328
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As the research objective is to optimize the performance of the combination multi-diversion inducer and impeller, this paper carries out the profile optimization study based on the correlation analysis of profile parameters with the structural parameters. Using the least square method, we obtained t...
Analytical solutions of steady glide trajectory for hypersonic vehicle and planning application
HU Jinchuan, ZHANG Jing, CHEN Wanchun
2016, 42(5): 961-968. doi: 10.13700/j.bh.1001-5965.2015.0330
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A kind of analytical solving method for the three-dimensional steady glide trajectory of the hypersonic vehicle is presented in this paper for the online planning problem. Firstly, the lift coefficient is separated into three components of lateral component, steady glide normal component and equilib...
Test and characterization model on fatigue behavior for pre-corroded metallic aircraft materials
FU Yu, XIONG Junjiang
2016, 42(5): 969-976. doi: 10.13700/j.bh.1001-5965.2015.0348
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New S-N-t surface model was proposed for characterizing fatigue behavior of pre-corroded metallic materials and novel formulae were derived to estimate the parameters of the proposed model. Fatigue life-group and up-down tests were conducted on un-notched and notched pre-corroded specimens for three...
Far-field aeroacoustic experimental study of flow around a circular cylinder at subcritical Reynolds number
LI Ling, LIU Peiqing, XING Yu, GUO Hao, TIAN Yun
2016, 42(5): 977-983. doi: 10.13700/j.bh.1001-5965.2015.0364
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To study the aeroacoustics of the flow around a circular cylinder at subcritical Reynolds number, the experimental investigation of far-field aerodynamic noise generated from flow past a circular cylinder was carried out in D5 aeroacoustic wind tunnel at Beihang University. Under variable flow condi...
Hopping ability of gas fuel powered hopping robot on different grounds
LUAN Yunguang, WANG Huaming, ZHAO Dongbiao, WANG Yang, CHEN Fenghong
2016, 42(5): 984-991. doi: 10.13700/j.bh.1001-5965.2015.0365
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Gas fuel powered hopping robot has great traverse obstacle ability, but its performance is affected by ground mechanical properties greatly. For exploring ground influence on the hopping robot performance, the dynamic model of the robot is analyzed by theory and experiments during take-off process. ...
Thermal flux compression algorithm to enhance RRAM reliability
XIANG Zhongyuan, ZHANG Feng
2016, 42(5): 992-998. doi: 10.13700/j.bh.1001-5965.2015.0336
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A thermal flux compression (TFC) algorithm is proposed through the research on the thermal crosstalk in resistive random access memory (RRAM) to strengthen the RRAM reliability. By adding TFC algorithm before RRAM read-write circuit and reducing Joule heat produced in RRAM, thermal crosstalk in RRAM...
Aeroservoelastic unstability failure analysis in special wind tunnel test
TANG Bo, WU Zhigang, YANG Chao, MA Chengji
2016, 42(5): 999-1007. doi: 10.13700/j.bh.1001-5965.2015.0339
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In an already completed wind tunnel test where a flight control system was applied, the vibration divergence of the test model under big closed-loop gain has drawn our attention. To find the mechanism of this failure, the frequency analysis of the test data has been done and the servo stabilization ...
SEU soft error effect modeling and simulation method for navigation satellite
FAN Jiping, JIAO Jian, ZHAO Haitao, ZHAO Tingdi
2016, 42(5): 1008-1015. doi: 10.13700/j.bh.1001-5965.2015.0325
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Single event upset (SEU) soft error is one of the most important factors that affect the reliability and availability of satellite. To analyze and evaluate the SEU soft error propagation and effect in navigation satellite system, a novel finite-state machine (FSM)/Stateflow modeling method is propos...
Prediction on in-plane compression elastic properties of satin weave composites with pore matrix
BIAN Tianya, GUAN Zhidong, LIU Faqi, WANG Renyu, MU Junwu
2016, 42(5): 1016-1024. doi: 10.13700/j.bh.1001-5965.2015.0312
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Because of the complex meso-structure of satin weave composites, it is difficult to apply traditional methods to prediction on elastic properties. For this problem, the representative volume element (RVE) of satin weave composite was established and research on prediction on effective in-plane compr...
Time-varying convex optimization for spare parts inventory considering passivation
SONG Changhao, GUO Linhan, WANG Naichao, MA Lin
2016, 42(5): 1025-1031. doi: 10.13700/j.bh.1001-5965.2015.0327
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Taking passivation into consideration, we apply a time-varying inventory balance equation to setting up the time-varying backorder formula and use the extended Palm theorem to combine the cumulative demands for spare parts with the parameters of the shape characteristics of Poisson processes to crea...
Failure mechanism analysis of different types of manufacture for composite stiffened panels under axial compression load
XU Rongzhang, GUAN Zhidong, WANG Renyu, JIANG Siyuan
2016, 42(5): 1032-1038. doi: 10.13700/j.bh.1001-5965.2015.0335
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In order to research the failure mechanism of secondary bonding and co-curing stiffened panels under axial compression load, test and numerical calculation were conducted for different types of manufacture of composite stiffened panels with edge constraint. In the test, strain gage was pasted to tim...
Combat capability requirement generation of warship area air defense based on constrained optimization
XU Junfei, XING Changfeng, WU Ling
2016, 42(5): 1039-1045. doi: 10.13700/j.bh.1001-5965.2015.0337
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Capability requirement generation is performed under multiple constraints, so seeking the constraint set is its focus. In the background of area air defense of ship-to-air missile, by extracting the constraint set that has an effect on generation of capability index through the comprehensive analysi...
Corrosion resistance of sulfuric-adipic acidic film for 2198 aluminum alloy
WANG Xuefei, LI Songmei, LIU Jianhua, YU Mei, LI Yingdong
2016, 42(5): 1046-1054. doi: 10.13700/j.bh.1001-5965.2015.0342
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2198 Al-Li alloys were anodized in sulfuric-adipic acid bath, and then protected by boiling water sealing treatment. The surface morphology and cross-sectional morphology of the anodic film were evaluated by field emission scanning electron microscopy (FE-SEM) and atomic force microscopy (AFM).The c...
A multi-Agent negotiation based collaborative optimization application in satellite design
DONG Yunfeng, WEI Xiaona, HAO Zhao
2016, 42(5): 1055-1064. doi: 10.13700/j.bh.1001-5965.2015.0640
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Satellite design is a complex problem of multidisciplinary optimization.Collaborative optimization algorithm, with its feature of modularization, is suitable for being applied to the multidisciplinary optimization of satellite design. To guarantee the consistency of shared variables between the syst...
Adaptive evaluation method based on analytic hierarchy process
ZHANG Yaotian, ZHANG Xucheng, JIA Mingshun, XUE Xiangshang
2016, 42(5): 1065-1070. doi: 10.13700/j.bh.1001-5965.2016.0224
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In order to improve the performance of classical analytic hierarchy process (AHP) which has defects of subjectivity and less quantitative component, at the same time according to the objective information which is implied by a plurality of target data matrix, the classical AHP was modified and a cha...
Optimization of double-impulse rendezvous using gradient-splitting interval optimization algorithm
LIU Qi, ZHU Hongyu
2016, 42(5): 1071-1078. doi: 10.13700/j.bh.1001-5965.2015.0324
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The optimal problem of time-open double-impulse rendezvous was studied and the gradient-splitting interval optimization algorithm (GIOA) was introduced. Considering the characteristics of the problem, GIOA utilized the interval selection strategy which selected a finite number of subintervals to com...
Pressure oscillation characteristics of n-butanol/kerosene mixture in non-premixed combustor
XU Sai, XU Quanhong, LIN Yuzhen, HUO Weiye, QIN Hao
2016, 42(5): 1079-1084. doi: 10.13700/j.bh.1001-5965.2015.0323
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To further develop the application of the biomass fuel in gas turbine combustor, the wave convection model was conducted based on the experimental results to quantitatively analyze the influence of n-butanol/kerosene mixing ratios on the pressure oscillation frequencies in a non-premixed combustor. ...
Finite thrust spacecraft approaching trajectory planning based on genetic programming
WEI Xiaona, DONG Yunfeng, HAO Zhao
2016, 42(5): 1085-1092. doi: 10.13700/j.bh.1001-5965.2015.0573
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Based on the genetic programming algorithm with the introduction of the basis function, this paper proposes a new way to deal with finite-thrust spacecraft trajectory optimization when approaching a non-cooperative object in the final approach phase. Thruster switch state is defined as the basis fun...

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