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2016 Vol. 42, No. 9

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Volume 42 Issue92016
2016 Year 42 Volume 9 Issue E-journal
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Micro-immune optimization algorithm for solving probabilistic optimization problems
ZHANG Zhuhong, ZHANG Renchong
2016, 42(9): 1785-1794. doi: 10.13700/j.bh.1001-5965.2015.0563
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This paper investigates a micro-immune optimization algorithm for the problem of nonlinear probabilistic optimization with unknown random variable distribution. In the design of algorithm, an implicit parallel optimization structure is developed based on the danger theory, while individuals can be i...
Detection of skin desoldering defect in Ti-alloy honeycomb structure using lock-in infrared thermography test
ZHOU Zhenggan, HE Pengfei, ZHAO Hanxue, FAN Jin
2016, 42(9): 1795-1802. doi: 10.13700/j.bh.1001-5965.2015.0569
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Skin desoldering is the most common defect of Ti-alloy honeycomb sandwich during manufacturing and serving period. Due to low thermal conductivity of Ti-alloy material, as the skin of Ti-alloy honeycomb sandwich becomes thicker, temperature signal difference of defect and non-defect becomes weaker, ...
Enhanced switched-inductor quasi-Z-source inverter
LI Zhengming, ZHANG Guosong, FANG Congcong
2016, 42(9): 1803-1811. doi: 10.13700/j.bh.1001-5965.2015.0579
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Switched-inductor quasi-Z-source inverter and its improved version in terms of boost ratio cannot meet the stringent demands of new energy field, limiting the utilization of Z-source inverter in photovoltaic inverter and micro-grid. This paper proposes an enhanced switched-inductor quasi-Z-source in...
Take-off and landing adaptability of A380-800 large aircraft on existing pavement
ZHANG Xianmin, LIU Xiaolan, DONG Qian
2016, 42(9): 1812-1818. doi: 10.13700/j.bh.1001-5965.2015.0566
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In order to explore whether the existing rigid pavement can meet the normal take-off and landing requirements of A380-800 aircraft, the elastic layered model of rigid pavement and the whole main landing gear model of A380-800 are established, and numerical calculation is used to analyze the effect b...
Comprehensive assessment method of mission reliability based on FFMECA
CHEN Weidong, RAN Chenlong, ZHENG Qihui, HUANG Wenjun, LI Jianglong, XU Jiangtao
2016, 42(9): 1819-1826. doi: 10.13700/j.bh.1001-5965.2015.0576
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Mission reliability assessment is an important part of the process of weapon equipment development and production, and the assessment of FMECA in the attack mission stage has been made mostly in the qualitative aspect without consideration of the quantitative index of the degree of failure mode effe...
Aircraft fuel volume calculation technique in state of variable velocity and attitude
YUAN Mei, HE Yiqiang, NIU Ben, DONG Shaopeng
2016, 42(9): 1827-1835. doi: 10.13700/j.bh.1001-5965.2015.0553
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To accurately measure remaining fuel in irregular tank, the adaptive step size cutting method (ASCM) which is used to build fuel quantity database is presented based on traditional look-up table and interpolation method. With the help of equivalent sensor, the method has integrated outputs of multi-...
Simulation and analysis of data frequency mixing errors in IMU based on FOG
PAN Xiong, HUANG Yuqiong, ZHANG Shaobo, WANG Xiaxiao, SONG Ningfang
2016, 42(9): 1836-1842. doi: 10.13700/j.bh.1001-5965.2015.0544
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The asynchronous resampling of fiber optic gyroscope (FOG) output data by navigation computer can cause frequency mixing errors. Based on the characteristics of FOG signal detection, a simulation model was established using the update rate of FOG closed-loop output and the resampling frequency of in...
Accelerated degradation modeling method based on Inverse Gaussian processes with random parameters
WANG Haowei, TENG Kenan, XI Wenjun
2016, 42(9): 1843-1850. doi: 10.13700/j.bh.1001-5965.2015.0542
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In order to apply degradation models with random parameters to accelerated degradation tests to improve the accuracy of reliability evaluation, an accelerated degradation modeling method based on degradation models with random parameters was studied with Inverse Gaussian processes taken as examples....
Differential game guidance law for dual and bounded controlled missiles
HUA Wenhua, MENG Qingling, ZHANG Jinpeng, ZHANG Yongjun
2016, 42(9): 1851-1856. doi: 10.13700/j.bh.1001-5965.2015.0574
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Due to disadvantages of single canard fin control or tail fin control for bounded-control interception missiles, a novel dual and bounded controlled differential game guidance law is presented based on two-sided optimization differential game theory. This guidance law realizes fusion of these two fi...
Cooperative guidance law based on MPSC and CPN guidance method
LI Xinsan, WANG Lixin, WANG Mingjian, YAN Xunliang, LIU Guohui, DING Bangping
2016, 42(9): 1857-1863. doi: 10.13700/j.bh.1001-5965.2015.0592
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Cooperative guidance of multiple missiles satisfying terminal impact angle constraints is considered. A suboptimal guidance law is presented using the recently proposed model predictive spread control (MPSC) method and cooperative proportional navigation (CPN) guidance law. The basic principle of th...
Attitude control method within finite time globally for hypersonic vehicles
LIU Haidong, BAO Weimin, LI Huifeng, GONG Chunye, LIAO Yuxin
2016, 42(9): 1864-1873. doi: 10.13700/j.bh.1001-5965.2015.0547
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Taking six degrees of freedom model of a generic hypersonic vehicle as the research object, this paper proposes a terminal sliding mode attitude control method which can converge to the equilibrium point within finite time globally. In the design of the controller, dynamic inversion is applied to de...
FDTD parallel algorithm based on distributed platform
FENG Yuan, DAI Xiaoxia, TANG Xiaobin, GONG Xiaoyan
2016, 42(9): 1874-1883. doi: 10.13700/j.bh.1001-5965.2015.0593
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A new finite difference time domain (FDTD) parallel algorithm is developed based on distributed platform, which is based on VC++, CUDA5.0 development platform, calling Intel MPI 4.1.0 library for testing, developing software debugging on the platforms of high performance computing center graphics pr...
Model transformation method from AADL2ECPN and its application in IMA
LIU Chang, GU Tao, ZHOU Qing, WANG Shihai, LI Zelin
2016, 42(9): 1884-1891. doi: 10.13700/j.bh.1001-5965.2015.0562
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Resource allocation modeling and safety analysis of integrated modular avionics (IMA) are essential in the process of IMA application integration. According to model transformation method, a set of transformation rules from the architecture analysis and design language (AADL) to the extended colored...
Dynamic Web service recommendation based on tensor factorization
ZHANG Wancai, LIU Xudong, GUO Xiaohui
2016, 42(9): 1892-1902. doi: 10.13700/j.bh.1001-5965.2015.0582
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In the area of Web service computing, in order to select a suitable service for users in a large number of Web services and API with the identical function，the issue of Web service recommendation is becoming more and more critical. At present, in the quality of service (QoS) based service recommenda...
New approach for dynamics modeling of dual-arm cooperating manipulators
LIU Jia, LIU Rong
2016, 42(9): 1903-1910. doi: 10.13700/j.bh.1001-5965.2015.0555
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High nonlinearity and coupling were shown from the dynamic characteristics of dual-arm cooperating manipulators because of the constrained relationship brought by desired task. Therefore, it was difficult to establish dynamical equation with traditional Lagrange equation. Aimed at the dynamics model...
Approach of credibility evaluation for testing system with small samples
WU Yunjie, WANG Jianmin, YANG Wenguang
2016, 42(9): 1911-1917. doi: 10.13700/j.bh.1001-5965.2015.0559
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Aimed at the problem that the small sample test data are lack of information and it is difficult to use probability statistic method for interval estimation, a novel approach of credibility evaluation for small sample testing system is proposed by integrating the repeated sampling method and the sma...
Improved schedulability analysis for multiprocessor mixed-criticality systems
CHEN Yao, LI Qiao, LU Jun, XIONG Huagang
2016, 42(9): 1918-1926. doi: 10.13700/j.bh.1001-5965.2015.0551
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For mixed-criticality systems implemented upon multiprocessor platforms and scheduled by the popular global scheduling algorithm named fixed-priority and earliest deadline first by virtual deadline (fpEDF-VD), the issue how to determine their schedulability is studied, addressing the concern of mult...
Life prediction of helicopter planetary carrier plate fatigue crack propagation
FAN Lei, WANG Shaoping, ZHANG Chao, KONG Dehe, MAO Yang
2016, 42(9): 1927-1935. doi: 10.13700/j.bh.1001-5965.2015.0586
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Planetary carrier plate (referred to as the carrier) is one of the most important components of a helicopter transmission system, and its reliability is critical for the helicopter flight safety. Subjected to a variety of factors, the development of the carrier fatigue crack fault is difficult to be...
Critical CTOA measurement based on quasi-static tensile test
LU Longkun, WANG Shengnan, WANG Zhao, SONG Enpeng
2016, 42(9): 1936-1943. doi: 10.13700/j.bh.1001-5965.2015.0557
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In order to find a more simple and accurate measurement critical crack tip opening angle (CTOAc) method and promote CTOA criterion's application, measurement methods of material CTOAc were studied. The relationship between two different crack tip opening displacement (CTOD) definitions has been deri...
Composite control for electric dynamic loading system based on fractional order iterative learning
LYU Shuaishuai, LIN Hui
2016, 42(9): 1944-1951. doi: 10.13700/j.bh.1001-5965.2015.0543
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To solve the problem of surplus torque, a composite torque controller is proposed for electric dynamic loading system where the position and torque closed-loops are applied for feedback control and the iterative learning control is applied for feedforward compensation. To improve the dynamic respons...
Bio-inspired navigation method based on constraint strategy under geomagnetic abnormal disturbance
LIU Kun, LIU Mingyong, YANG Panpan, LI Hong, PENG Xingguang
2016, 42(9): 1952-1957. doi: 10.13700/j.bh.1001-5965.2015.0568
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The abnormity of geomagnetic field will form an extreme value region in the navigation space and disturb the magnetotaxis behavior. Such abnormity will cause the searching based bio-inspired geomagnetic navigation to fall into local minimum, and make the vehicle lose its navigation direction and fai...
Multi-variable variable gain controller design and simulation based on aero engine
LI Jia, LI Huacong, XU Xuan, WANG Shuhong
2016, 42(9): 1958-1968. doi: 10.13700/j.bh.1001-5965.2015.0583
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Aimed at multi-variable variable gain controller design of aero engine in full envelope work, an improved KQ algorithm and its simulation applications are presented. First, we clarified the control theory and optimization algorithm of multi-variable KQ algorithms, and designed KQ controller via clos...
Fillet modeling method in analysis of structural dynamic characteristics
DENG Hao, CHENG Wei
2016, 42(9): 1969-1976. doi: 10.13700/j.bh.1001-5965.2015.0536
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In view of the large number of rounded corners in thin-walled structures, the equivalent modeling method is presented based on the combination of beam element and shell element. Through the analysis of the contribution of the fillet to the stiffness of the thin-walled structure, the contribution was...
Structure design of piezoelectric fans and research on influence of parameters
KONG Yue, LI Min, XIN Qingli
2016, 42(9): 1977-1985. doi: 10.13700/j.bh.1001-5965.2015.0567
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A piezoelectric fan mainly consists of vibrating plate and actuator made by piezoelectric material. Vibrating plates are driven by actuators to cause fluid motion, which is a new kind of device for removal of heat. The purpose of this research is to investigate the influence of several parameters on...
Quantitative method of dynamic fault tree analysis for imperfect coverage system
LI Peichang, YUAN Hongjie, CAO Zhenya, ZHANG Hailong
2016, 42(9): 1986-1991. doi: 10.13700/j.bh.1001-5965.2015.0590
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In order to efficiently perform reliability analysis for imperfect coverage system which contains standby units that make the dynamic fault tree analysis very complicated, a quantitative reliability analysis method applied to warm spare gate is proposed. The step function and impulse function are in...
A pedestrian flow model at primary school gate after school
SHAO Yixiao, TANG Tieqiao, CHEN Liang
2016, 42(9): 1992-1998. doi: 10.13700/j.bh.1001-5965.2015.0549
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Based on the pedestrian flow patterns of primary students, this paper investigates the features of pedestrian flow under the rules of the certain scenario. During the primary students' evacuation process after school, various pedestrian behavior takes place, including pedestrian uneven distribution,...
Surface cracking and melting behavior of tungsten-vanadium alloys under thermal shock
DING Dan, ZHANG Ying, YUAN Yue, LYU Guanghong, LIU Xiang, ZHOU Zhangjian
2016, 42(9): 1999-2007. doi: 10.13700/j.bh.1001-5965.2015.0597
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Surface cracking and melting behavior of tungsten-vanadium (W-V) alloys prepared by mechanical alloying + hot pressing (HP) sintering under thermal shock has been investigated in this paper. Mass fraction of V in the alloy is taken as a variable to explore the effect of mass fraction of V (1%-10%) o...
Wind tunnel test of rolling maneuver load alleviation
QIN Hangyuan, WU Zhigang, YANG Chao, DAI Yuting, MA Chengji
2016, 42(9): 2008-2016. doi: 10.13700/j.bh.1001-5965.2016.0142
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It has been documented that maneuver load alleviation possesses a strong potency for reducing structure weight which would improve flight performance in the field of aircraft design. In view of this situation, a wind tunnel test was designed and conducted in this study to evaluate the control method...

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