Volume 2 Issue 4
Jun.  2022
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Hui CHENG, Bin LUO, Biao LIANG, Yi CHENG, Kaifu ZHANG. Key issues and development trends of mechanical connection relating to aviation CFRP structure performance[J]. Journal of Advanced Manufacturing Science and Technology , 2022, 2(4): 2022016. doi: 10.51393/j.jamst.2022016
Citation: Hui CHENG, Bin LUO, Biao LIANG, Yi CHENG, Kaifu ZHANG. Key issues and development trends of mechanical connection relating to aviation CFRP structure performance[J]. Journal of Advanced Manufacturing Science and Technology , 2022, 2(4): 2022016. doi: 10.51393/j.jamst.2022016

Key issues and development trends of mechanical connection relating to aviation CFRP structure performance

doi: 10.51393/j.jamst.2022016
Funds:

This work was supported by the National Natural Science Foundation of China (No. 52035011) and the National Defense Basic Scientific Research of China (No. JCKY2019205B002).

  • Received Date: 2022-04-05
  • Rev Recd Date: 2022-04-20
  • Available Online: 2022-05-20
  • Publish Date: 2022-06-06
  • The cross-generational development of aviation products, promoting carbon fiber reinforced composite materials to be gradually upgraded from the secondary bearing structure to the primary bearing functional structure. Assembly as the final manufacturing link, determines the final service performance of CFRP structures. The complexity of aviation products and the anisotropy of materials require high-performance mechanical connections in assembly. This article focuses on the technical connotation of high-performance mechanical connection of aviation CFRP structure, summarizing the academic development trend and the existing problems on the aspects of connection accuracy and damage. In terms of accuracy analysis and control, combined with aircraft product characteristics and assembly process, theories and methods related to its modeling, transmission and control were summarized. In terms of damage analysis and damage control, combined with the characteristics of CFRP and the process of hole-making and connection, the related theories and methods of damage initiation, transmission and control were summarized. On this basis, the development trend of high-performance connection of aviation CFRP structure was analyzed and the development trend of the critical technology of high-performance mechanical connection of aviation CFRP structure was summarized.

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  • [1]
    . Hogg J. Composites in armor. Science 2006; 314(5802):1100-1101.
    [2]
    . Gertler J. F-35 joint strike fighter (JSF) program:background and issues for congress. 2010.
    [3]
    . Chae G, Kumar S. Making strong fibers. Science 2008; 319(5865):908-909.
    [4]
    . Liu JH, Sun QC, Cheng H. The state-of-the-art, connotation and developing trends of the products assembly technology. Journal of Mechnical Engineering 2018; 54(11):2-28[Chinese].
    [5]
    . Ministry of engineering and materials science of the National Natural Science Foundation of China. Research report on the strategy of discipline development (2011-2020):Strategic report on the development of mechanical engineering discipline. Beijing:Science Press; 2010.
    [6]
    . Whitney E. Mechanical assemblies:their design, manufacture, and role in product development. Oxford University Press; 2004.
    [7]
    . Chung L. Carbon materials for structural self-sensing, electromagnetic shielding and thermal interfacing. Carbon 2012; 50(9):3342-3353.
    [8]
    . Voyiadjis Z, Kattan I. Damage mechanics. CRC Press; 2019.
    [9]
    . Wu YY, Shan JJ, Davidson K. Computer modeling of geometric variations mechanical pans and assemblies. Journal of Computing and Information Science Engineering 2003; 3(3):54-63.
    [10]
    . Requicha A, Chan SC. Representation of geometric features, tolerance, and attributes solid modelers based on construction geometry. IEEE Journal of Robotics and Automation 1986; 2(3):156-165.
    [11]
    . Jayaraman R, Srinivasan V. Geometric tolerancing:1. virtual boundary requirements. IBM Journal of Research Development 1989; 33(2):90-104.
    [12]
    . Johnson H. Dimensioning and tolerancing-final report. R84-GM-02-2, CAM-1. Arlington, TX; 1984.
    [13]
    . Roy U, Liu CR, Woo TC. Review of dimensioning and tolerancing:representation and proceeding. Computer-Aided Design 1991; 23(7):466-483.
    [14]
    . Hu J, Wu ZT, Yang JX. Kinematic model of 3D tolerance accumulation based on screw parameter. China Mechanical Engineering 2003; 14(2):127-130[Chinese].
    [15]
    . Liu YS, Gao SM, Wu ZT. Hierachical representation model and its realization of tolerance based on feature. Journal of Mechanical engineering 2003; 39(3):1-7[Chinese].
    [16]
    . Fan XM, Ma DZ, Yan JQ. Component tolerance 3D modeling and its application assembly system. Mechanical Science and Technology 1999; 18(4):656-674[Chinese].
    [17]
    . Zhang KF, Yang HC, Li Y. Tolerance modeling approach to part based on directed graph. Computer Integrated Manufacturing Systems 2005; 11(9):1234-1238[Chinese].
    [18]
    . Bakker J, Popov A, Ratchev M. Variation analysis of automated wing box assembly. Procedia CIRP 2017; 63:406-411.
    [19]
    . Cai N, Qiao LH, Anwer N. Unified variation modeling of sheet metal assembly considering rigid and compliant variations. Proceedings of the Institution of Mechanical Engineers Part B Journal of Engineering Manufacture 2015; 229(3):495-507.
    [20]
    . Cao J, Lai XM, Cai W. Workpiece positioning analyses:The exact solutions and a quadratic variation approximation using the method of moments. Journal of Manufacturing Science and Engineering, Transactions of the ASME 2008; 130(6):1-10
    [21]
    . Zheng C. Compliant assembly variation analysis of aeronautical panels using unified substructures with consideration of identical parts. Computer-Aided Design 2014; 57:29-40.
    [22]
    . Luo SM, Xu C. Research progress of tolerance analysis taking into account the deformation. Journal of Mechanical engineering 2018; 54(7):139-151[Chinese].
    [23]
    . Liu JH, Zhang ZQ, Ding XY. Integrating form errors and local surface deformations into tolerance analysis based on skin model shapes and a boundary element method. Computer-Aided Design 2018; 104:45-59.
    [24]
    . Grandjean J, Ledoux Y, Samper S. On the role of form defects assemblies subject to local deformations and mechanical loads. International Journal of Advanced Manufacturing Technology 2013; 65(9-12):1769-1778.
    [25]
    . Guo JK, Li BT, Liu ZG. Integration of geometric variation and part deformation into variation propagation of 3-D assemblies. International Journal of Production Research 2016; 54(19):5708-5721.
    [26]
    . Zhang QS, JX, Zhang ZQ. Assembly method based on constrained surface registration. Journal of Mechanical Engineering 2018; 54(11):70-76[Chinese].
    [27]
    . Schleich B, Wartzack S. Novel approaches for the assembly simulation of rigid Skin Model Shapes tolerance analysis. Computer-Aided Design 2018; 101(8):1-11.
    [28]
    . Mu XK, Sun QC, Sun KP. Three-dimensional tolerance modeling and precision analysis of flexible body based on the assembly load. Journal of Mechanical Engineering 2018; 54(11):39-48[Chinese].
    [29]
    . Liu T, Cao YL, Zhao Q. Assembly tolerance analysis based on the Jacobian model and skin model shapes. Assembly Automation 2019; 39(2):245-253.
    [30]
    . Bakaiyan H, Hosseini H, Ameri E. Analysis of multi-layered filament-wound composite pipes under combined internal pressure and thermomechanical loading with thermal variations. Composite Structures 2009; 88(4):532-541.
    [31]
    . Mesogitis S, Skordos A, Long C. Uncertainty the manufacturing of fibrous thermosetting composites:A review. Composites Part A:Applied Science and Manufacturing 2014; 57:67-75.
    [32]
    . Liu J, Shi J. State space modeling for 3-D variation propagation rigid-body multistage assembly processes. IEEE Transactions on Automation Science & Engineering 2010; 7(2):274-290.
    [33]
    . Das A, Franciosa P, Prakash S. Transfer function of assembly process with compliant non-ideal parts. Procedia CIRP 2014; 21:177-182.
    [34]
    . Li H, Zhu HP, Li PG. Tolerance analysis of mechanical assemblies based on small displacement Torsor and deviation propagation theories. The International Journal of Advanced Manufacturing Technology 2014; 72(1-4):89-99.
    [35]
    . Li YY, Zhao Y, Yu HD. Compliant assembly variation analysis of sheet metal with shape errors based on primitive deformation patterns. Proceedings of the Institution of Mechanical Engineers:Part C Journal of Mechanical Engineering Science 2017; (203-210):1989-1996.
    [36]
    . Su C, Huang Y. Modeling for assembly error propagations and assessments of assembly precision reliability. Mechanical Engineering 2017; 28(19):2359-2364.
    [37]
    . Jing CS. Mechanical manufacturing technology. Xi'an:Northwestern Polytechnical University Press; 1997[Chinese].
    [38]
    . Feng CX, Kusiak A. Robust tolerance design with the integer programming approach. Journal of Manufacturing Science and Engineering 1997; (119):603-610.
    [39]
    . Cheng H, Li Y, Zhang K F. Efficient method of positioning error analysis for aeronautical thin-walled structures multi-state riveting. International Journal of Advanced Manufacturing Technology 2011; 55(1-4):217-233.
    [40]
    . Lehithet A, Dindelli A. TOLCON:microcomputer-based module for simulation of tolerances. Manufacturing Review 1989; 2(3):179-188.
    [41]
    . Zhou ZG, Huang WZ, Zhang L. Application of number theoretic methods statistical tolerance analysis. Journal of Mechanical Engineering 2000; 36(3):69-72[Chinese].
    [42]
    . Cai M, Yang JX, Wu ZT. Variance analysis robust tolerance design. Chinese Journal of Engineering Design 2001; (1):25-27[Chinese].
    [43]
    . Tang ZM, Huang MF, Sun YH. Assembly statistic tolerance modeling based on homogeneous transformation. Computer Integrated Manufacturing Systems 2017; 23(3):455-464[Chinese].
    [44]
    . Hu J, Xiong GL, Wu Z. A variational geometric constraints network for a tolerance types specification. International Journal of Advanced Manufacturing Technology 2004; 24:214-222.
    [45]
    . Yu JF, Tang WB, Li Y. Dimensional variation propagation modeling and analysis for single-station assembly based on multiple constraints Graph. Assembly Automation 2016; 36(3):308-317.
    [46]
    . Pierce R S, Rosen D. A method for integrating form errors into geometric tolerance analysis. Journal of Mechanical Design 2008; 130(1):467-478.
    [47]
    . Ghie W, Laperriere L, Desrochers A. Statistical tolerance analysis using the unified Jacobian-Torsor model. International Journal of Production Research 2010; 48(15):4609-4630.
    [48]
    . Ding SY, Li ZM. Point-based solution using Jacobian-Torsor theory into partial parallel chains for revolving components assembly. Journal of Manufacturing Systems 2018; 46:46-58.
    [49]
    . Corrado A, Polini W, Moroni G. Manufacturing signature and operating conditions a variational model for tolerance analysis of rigid assemblies. Research Engineering Design 2017; 28(4):529-544.
    [50]
    . Liu ZY, Zhou SE, Qiu C. Assembly variation analysis of complicated products based on rigid-flexible hybrid vector loop. Assembly Automation 2019; 233(10):2009-2114.
    [51]
    . Schleich B, Wartzack S. Gap hull estimation for rigid mechanical joints considering form deviations and multiple pairs of mating surfaces. Mechanismand Machine Theory 2018; 128(10):444-460.
    [52]
    . Goka E, Homri L, Beaurepaire P. Statistical tolerance analysis of over-constrained mechanical assemblies with form defects considering contact types. Journal of Computing and Information Science Engineering 2019; 19(7):021010.
    [53]
    . Hong J, Guo JK, Liu ZG. Assembly accuracy prediction and adjustment process modeling of precision machine tool based on state space model. Journal of Mechanical Engineering 2013; 49(6):114-121[Chinese].
    [54]
    . Masoumi A, Shahi J. Fixture layout optimization multi-station sheet metal assembly considering assembly sequence and datum scheme. International Journal of Advanced Manufacturing Technology 2018; 95(9-12):4629-4643.
    [55]
    . Shahi VJ, Masoumi A. Integration of in-plane and out-of-plane dimensional variation multi-station assembly process for automotive body assembly. Proceedings of the Institution of Mechanical Engineers Part D:Journal of Automobile Engineering 2019; 234(6):1690-1702.
    [56]
    . Huang MF, Xu ZG, Li Z. A concurrence optimization method for allocating the process tolerances. Chinese Journal of Engineering Design 2000; (4):39-42[Chinese].
    [57]
    . Lee WJ, Woo TC. Tolerances:Their Analysis and Synthesis. Joumal of Engineering for Industry 1990; 112(5):113-121.
    [58]
    . Nassef O, Eimaraghy A. Allocation of geometric tolerances:new criterion and methodology. CIRP Annals 1997; 46:101-106.
    [59]
    . Rabhaharan G, Asokan P, Ramesh P. Genetic-algorithm-based optimal tolerance allocation using a least-cost model. International Journal of Advanced Manufacturing Technology 2004; 24:647-660.
    [60]
    . Lz C, Chang DY. Cost-tolerance analysis model based on a neural networks method. International Journal of Production Research 2002; 40(6):1429-1452.
    [61]
    . Chen TC, Fischer W. A GA-based search method for the tolerance allocation problem. Artificial Intelligence Engineering 2000; 14:133-141.
    [62]
    . Yang CC, Naikan A. Optimum tolerance design for complex assemblies using hierarchical interval constraint networks. Computers & Industrial Engineering 2003; 45:511-543.
    [63]
    . Ning RX, Liu WF. Feature expert system of tolerance design. Chinese Journal of Engineering Design 2000; (4):25-27[Chinese].
    [64]
    . Ming XG, Mak KL. Intelligent approaches to tolerance allocation and manufacturing operations selection process planning. Journal of Materials Processing Technology 2001; 117:75-83.
    [65]
    . Zhao X, Fan W, Zheng LY. Modal parameter identification of finishing assembly interface of vertical tail section of large aircraft based on optimized STD method. Acta Aeronautica et Astronautica Sinia 2019; 40(10):422950[Chinese].
    [66]
    . Aderiani R, Warmejord K, Soderberg R. Individualizing locator adjustments of assembly fixtures using a digital twin. Journal of Computing and Information Science Engineering 2019; 19(4):041019.
    [67]
    . Wang Q, Dou YD, Cheng L. Shimming design and optimal selection for non-uniform gaps wing assembly. Assembly Automation 2017; 37(4):471-482.
    [68]
    . Cheng H, Li Y, Zhang KF. Variation modeling of aeronautical thin-walled structures with multi-state riveting. Journal of Manufacturing Systems 2011; 30:101-115.
    [69]
    . Yu J, Zhao Y, Wang H. Tolerance analysis of mechanical assemblies based on the product of exponentials formula. Proceedings of the Institution of Mechanical Engineers Part B:Journal of Engineering Manufacture 2018; 232(14):2616-2626.
    [70]
    . Zhao D, Bi YB, Ke YL. An efficient error compensation method for coordinated CNC five-axis machine tools. International Journal of Machine Tools and Manufacture 2017; 123:105-115.
    [71]
    . Lei P, Zheng LY. An automated in-situ alignment approach for finish machining assembly interfaces of large-scale components. Robotics & Computer Integrated Manufacturing 2017; 46:130-143.
    [72]
    . Maset E, Scalera L, Zonta D. Procrustes analysis for the virtual trial assembly of large-size elements. Robotics and Computer Integrated Manufacturing 2020; 62:101885.
    [73]
    . Jayaweera N, Webb P. Adaptive robotic assembly of compliant aero-structure components. Robotics and Computer-Integrated Manufacturing 2007; 23(2):180-194.
    [74]
    . Wang XM, Zhang LC. An experimental investigation into the orthogonal cutting of unidirectional fibre reinforced plastics. International Journal of Machine tools and manufacture 2003; 43(10):1015-1022
    [75]
    . Jia ZY, HE CL, FU R. Analysis of drilling bit geometry based on time varying curve of drilling thrust force for CFRP composite laminates. Acta Materiae Composite Sinica 2016; 33(12):2757-2765[Chinese].
    [76]
    . Jia ZY, Su YL, Niu B. The interaction between the cutting force and induced sub-surface damage machining of carbon fiber-reinforced plastics. Journal of Reinforced Plastics & Composites 2016; 35(9):712-726.
    [77]
    . Velayudham A, Krishnamurthy R. Effect of point geometry and their influence on thrust and delamination drilling of polymeric composites. Journal of Materials Processing Technology 2007; 185(1-3):204-209.
    [78]
    . Abrao M, Rubio C, Faria E. The effect of cutting tool geometry on thrust force and delamination when drilling glass fibre reinforced plastic composite. Materials & Design 2008; 29(2):508-513.
    [79]
    . Rubio C, Abrao M, Faria E. Effects of high speed the drilling of glass fibre reinforced plastic:evaluation of the delamination factor. International Journal of Machine Tools and Manufacture 2008; 48(6):715-720.
    [80]
    . Jung JP, Kim W, Lee Y. Critical thrust force at delamination propagation during drilling of angle-ply laminates. Composite Structures 2005; 68:391-397.
    [81]
    . Wen Q. Study of formation mechanism and evaluation method of C/E composites hole-making damages[dissertation]. Dalian:Dalian University of Technology; 2014[Chinese].
    [82]
    . Qi ZC, Zhang KF, Cheng H. Numerical simulation for delamination during drilling of CFRP/AL stacks. Materials Research Innovations 2015; 19:98-101.
    [83]
    . Karimi Z, Heidary H, Minak G. Critical thrust and feed prediction models drilling of composite laminates. Composite Structures 2016; 148:19-26.
    [84]
    . Qi ZC, Zhang KF, Li Y. Critical thrust force predicting modeling for delamination-free drilling of metal-FRP stacks. Composite Structures 2014; 107:604-609.
    [85]
    . Rao G, Mahajan P, Bhatnagar N. Machining of UD-GFRP composites chip formation mechanism. Composites Science and Technology 2007; 67(11-12):2271-2281.
    [86]
    . Calzada A, Kapoor G, Devor E. Modeling and interpretation of fiber orientation-based failure mechanisms machining of carbon fiber-reinforced polymer composites. Journal of Manufacturing Processes 2012; 14(2):141-149.
    [87]
    . Cheng H, Gao JY, Kafka L. A micro-scale cutting model for UD CFRP composites with thermo-mechanical coupling. Composites Science and Technology 2017; 153:18-31.
    [88]
    . Song DL, Zhang KF, Li Y. Effect of interference percentage on damage mechanism of carbon fiber reinforced plastics laminate during interference-fit bolt installation. Journal of Composite Materials 2016; 51(8):1031-1043.
    [89]
    . Li J, Li Y, Zhang KF. Interface damage behavior during interference-fit bolt installation process for CFRP/Ti alloy joining structure. Fatigue & Fracture of Engineering Materials & Structures 2015; 38(11):1359-1371.
    [90]
    . Zou P, Zhang KF, Li Y. Bearing strength and failure analysis on the interference-fit double shear-lap pin-loaded composite. International Journal of Dam-age Mechanics 2016; 27(2):179-200.
    [91]
    . Atas A, Mohamed G F, Soutis C. Modelling delamination onset and growth ploaded composite laminates. Composites Science and Technology 2012; 72(10):1096-1101.
    [92]
    . Zhang KF, Hu JS, Zou P. Effect of secondary bending and bolt load on damage and strength of composite single-lap interference-fit bolted structures. Journal of Composite Materials 2019; 53(28-30):4385-4398.
    [93]
    . Hu JS, Zhang KF, Yang QD. Fretting behaviors of interface between CFRP and coated titanium alloy composite interference-fit joints under service condition. Materials & Design 2017; 91-102.
    [94]
    . Cauich-cupul I, Perez-pacheco E, Valadez-gonzalez A. Effect of moisture absorption on the micromechanical behavior of carbon fiber/epoxy matrix composites. Journal of Material Science 2011; 46:6664-6672.
    [95]
    . Li HL, Zhang KF, Cheng H. Multi-stage mechanical behavior and failure mechanism analysis of CFRP/Al single-lap bolted joints with different seawater ageing conditions. Composite Structures 2019; 208:634-645.
    [96]
    . Nguyen C, Bai Y, Zhao XL. Mechanical characterization of steel/CFRP double strap joints at elevated temperatures. Composite Structures 2011; 93(6):1604-1612.
    [97]
    . Li GY. Research on defects generation mechanism and process optimization drilling laminated composite[dissertation]. Ji'nan:Shandong University; 2011[Chinese].
    [98]
    . Wang HJ. Investigation on generation mechanism and control strategy of defect drilling of resin-based composite materials[dissertation]. Ji'nan:Shandong University; 2016[Chinese].
    [99]
    . Heisel U, Pfeifroth T. Influence of point angle on drill hole quality and machining forces when drilling CFRP. Procedia CIRP 2012; 1:471-476.
    [100]
    . Zou P, Li Y, Zhang KF. Influence of interference-fit percentage on stress and damage mechanism hi-lock pinstallation process of CFRP. Journal of Composite Materials 2017; 51(25):3525-3538.
    [101]
    . Song DL. Damage initiation mechanism and optimization method around interference-fit joint of CFRP structures[dissertation]. Xi'an:Northwestern Polytechnical University; 2016[Chinese].
    [102]
    . He CL. Influence of double point angle drill geometric parameters on thrust force and delamination drilling CFRP[dissertation]. Dalian:Dalian University of Technology; 2016[Chinese].
    [103]
    . Wang J, Zhang Q. A study of high-performance plane rake faced twist drills. Part I:Geometrical analysis and experimental investigation Journal of Machine Tools & Manufacture 2008; 48(11):1276-1285.
    [104]
    . Jia ZY, Fu R, Niu B. Novel drill structure for damage reduction drilling CFRP composites. International Journal of Machine Tools and Manufacture 2016; 110:55-65.
    [105]
    . Yang W. Development of future fighters. Acta Aeronautica et Astronautica Sinia 2020; 41(6):524377[Chinese].
    [106]
    . Andersson F, Hagqvist A, Sunde. Design for manufacturing of composite structures for commercial aircraft-The development of a DFM strategy at SAAB aerostructures. Procedia CIRP 2014; 17:362-367.
    [107]
    . Irving E, Soutis C. Polymer Composites the Aerospace Industry 2nd Edition. Woodhead Publishing; 2019.
    [108]
    . Maddox E. Aircraft industrial support facilities design guide. Federal Aviation Administration; 2019.
    [109]
    . Kolks G, Tserpes K I. Efficient progressive damage modeling of hybrid composite/titanium bolted joints. Composites Part A:Applied Science and Manufacturing 2014; 56:51-63.
    [110]
    . Xu W, Chen L, Zhang QC. Mechanical behavior and characterization of bonding interface. Cientia Sinica(Technologica) 2012; 42:1361-1376[Chinese].
    [111]
    . Garnich R, Akula M. K. Review of degradation models for progressive failure analysis of fiber reinforced polymer composites. Applied Mechanics Reviews 2009; 62(1):010801.
    [112]
    . Xu HL, Wang FS, Yue ZF. The effects of criterions and nonlinear on the failure strength for bolted joint composite laminates. Structure & Environment Engineering 2008;(3):35-42[Chinese].
    [113]
    . Belytschko T, Liu WK, Moran B, Elkhodary K. Nonlinear finite elements for continua and structures. New Jersey:John Wiley & Sons 2013.
    [114]
    . Fish J. Practical multiscaling. New Jersey:John Wiley & Sons 2013.
    [115]
    . Kabel M, Fliegener S, Schneider M. Mixed boundary conditions for FFT-based homogenization at finite strains. Computational Mechanics 2016; 57(2):193-210.
    [116]
    . Li Y, Liu ZL, Jia Z. Modular-based multiscale modeling on viscoelasticity of polymer nanocomposites. Computational Mechanics 2016; 59(2):187-201.
    [117]
    . Oskay C, Fish J. Eigendeformation-based reduced order homogenization for failure analysis of heterogeneous materials. Computer Methods Applied Mechanics and Engineering 2007; 196(7):1216-1243.
    [118]
    . Liu ZL, Bessa A, Liu WK. Self-consistent clustering analysis:An efficient multi-scale scheme for inelastic heterogeneous materials. Computer Methods Applied Mechanics and Engineering 2016; 306:319-341.
    [119]
    . Yu C, Kafka L, Liu WK. Self-consistent clustering analysis for multiscale modeling at finite strains. Computer Methods Applied Mechanics and Engineering 2019; 349:339-359.
    [120]
    . Wang L. Intelligent optimization algorithms with applications. Springer 2001[Chinese].
    [121]
    . Li AG, Bao FM. Particle swarm optimization algorithms. Computer Engineering and Applications 2002; 38(21):1-3[Chinese].
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