Prabhat Hajela - Publications

Affiliations: 
Rensselaer Polytechnic Institute, Troy, NY, United States 
Area:
Mechanical Engineering, Computer Science

112 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2014 Maldonado V, Castillo L, Carbajal G, Hajela P. Building international experiences into an engineering curriculum - a design project-based approach European Journal of Engineering Education. 39: 377-390. DOI: 10.1080/03043797.2013.874979  0.334
2012 Greiner D, Hajela P. Truss topology optimization for mass and reliability considerations - Co-evolutionary multiobjective formulations Structural and Multidisciplinary Optimization. 45: 589-613. DOI: 10.1007/S00158-011-0709-9  0.53
2011 Sakalkar V, Hajela P. Multilevel decomposition based nondeterministic design optimization for structural systems Advances in Engineering Software. 42: 1-11. DOI: 10.1016/J.Advengsoft.2010.10.002  0.805
2011 Greiner D, Hajela P. Influence of buckling constraints on reliability based multiobjective design of truss structures Civil-Comp Proceedings. 97.  0.453
2010 Sakalkar V, Hajela P. Approximations for reliability estimation in multiscale composites: Intrusive and non-intrusive methods 13th Aiaa/Issmo Multidisciplinary Analysis and Optimization Conference 2010. DOI: 10.2514/6.2010-9084  0.773
2010 Canyurt OE, Hajela P. Cellular genetic algorithm technique for the multicriterion design optimization Structural and Multidisciplinary Optimization. 40: 201-214. DOI: 10.1007/S00158-008-0351-3  0.785
2009 Sakalkar V, Hajela P. State transition approach to reliability based design of composite structures Collection of Technical Papers - Aiaa/Asme/Asce/Ahs/Asc Structures, Structural Dynamics and Materials Conference 0.803
2008 Sakalkar V, Hajela P. Multilevel decomposition based non-deterministic design optimization Collection of Technical Papers - Aiaa/Asme/Asce/Ahs/Asc Structures, Structural Dynamics and Materials Conference 0.809
2007 Canyurt OE, Hajela P. A SAND approach based on cellular computation models for analysis and optimization Engineering Optimization. 39: 381-396. DOI: 10.1080/03052150601146255  0.767
2007 Ryoo J, Hajela P, Suhr J, Koratkar N. Estimation of Young's modulus of single-walled carbon nanotube using cellular automata Advances in Engineering Software. 38: 531-537. DOI: 10.1016/J.Advengsoft.2006.08.017  0.554
2007 Khire R, Hajela P, Bahei-El-Din YA. Handling uncertainty propagation in laminated composites through multiscale modeling of progressive failure Collection of Technical Papers - Aiaa/Asme/Asce/Ahs/Asc Structures, Structural Dynamics and Materials Conference. 3: 2578-2595.  0.316
2006 Hajela P, Vittal S. Optimal design in the presence of modeling uncertainties Journal of Aerospace Engineering. 19: 204-216. DOI: 10.1061/(Asce)0893-1321(2006)19:4(204)  0.786
2006 Canyurt OE, Hajela P. Erratum to “A cellular framework for structural analysis and optimization” [Comput. Methods Appl. Mech. Engrg. 194 (2005) 3516–3534] Computer Methods in Applied Mechanics and Engineering. 195: 2860. DOI: 10.1016/J.Cma.2005.06.001  0.712
2006 Mullur AA, Hajela P, Bahei-El-Din Y. Uncertainty management in design optimization of coupled systems Collection of Technical Papers - 11th Aiaa/Issmo Multidisciplinary Analysis and Optimization Conference. 3: 1540-1546.  0.413
2006 Bahei-El-Din YA, Mullur AA, Hajela P, Peters J, Dvorak GJ. Nondeterministic modeling of progressive failure in laminated composites Collection of Technical Papers - Aiaa/Asme/Asce/Ahs/Asc Structures, Structural Dynamics and Materials Conference. 9: 6498-6513.  0.371
2005 Canyurt OE, Hajela P. A cellular framework for structural analysis and optimization Computer Methods in Applied Mechanics and Engineering. 194: 3516-3534. DOI: 10.1016/J.Cma.2005.01.014  0.78
2005 Orr SA, Hajela P. Genetic algorithm based collaborative optimization of a tiltrotor configuration Collection of Technical Papers - Aiaa/Asme/Asce/Ahs/Asc Structures, Structural Dynamics and Materials Conference. 9: 5982-5993.  0.472
2005 Orr SA, Hajela P. A comprehensive model for multi-disciplinary design of a tiltrotor configuration Collection of Technical Papers - Aiaa/Asme/Asce/Ahs/Asc Structures, Structural Dynamics and Materials Conference. 9: 5966-5981.  0.709
2004 Canyurt O, Hajela P. A SAND approach based on cellular computation models for analysis and optimization Collection of Technical Papers - Aiaa/Asme/Asce/Ahs/Asc Structures, Structural Dynamics and Materials Conference. 6: 4228-4241. DOI: 10.1080/03052150601146255  0.785
2004 Ryoo J, Hajela P. Decomposition-based design optimization method using genetic co-evolution Engineering Optimization. 36: 361-378. DOI: 10.1080/03052150410001657587  0.682
2004 Ryoo J, Hajela P. Handling variable string lengths in Ga-based structural topology optimization Structural and Multidisciplinary Optimization. 26: 318-325. DOI: 10.1007/s00158-003-0307-6  0.636
2004 Vittal S, Hajela P. Probabilistic design & optimization of aging structures Collection of Technical Papers - 10th Aiaa/Issmo Multidisciplinary Analysis and Optimization Conference. 6: 3535-3545.  0.76
2004 Burton SA, Hajela P. Efficient reliability-based structural optimization through most probable failure point approximation Collection of Technical Papers - Aiaa/Asme/Asce/Ahs/Asc Structures, Structural Dynamics and Materials Conference. 6: 4112-4121.  0.655
2004 Vittal S, Hajela P, Joshi A. Review of approaches to gas turbine life management Collection of Technical Papers - 10th Aiaa/Issmo Multidisciplinary Analysis and Optimization Conference. 2: 876-886.  0.676
2004 Vittal S, Hajela P, Joshi A. Multi-state reliability & availability optimization using probabilistic design and condition monitoring Collection of Technical Papers - 10th Aiaa/Issmo Multidisciplinary Analysis and Optimization Conference. 2: 1153-1161.  0.729
2003 Burton SA, Hajela P. A variable-complexity approach to second-order reliability-based optimization Structural and Multidisciplinary Optimization. 25: 237-250. DOI: 10.1007/S00158-003-0298-3  0.68
2003 Hajela P. International Conference on “Modeling, Simulation, Optimization for Design of Multi-disciplinary Engineering Systems”, Goa, September 2003 Structural and Multidisciplinary Optimization. 25: 66-67. DOI: 10.1007/S00158-002-0275-2  0.439
2003 Vittal S, Hajela P. A state transition approach to reliability based design and optimization 44th Aiaa/Asme/Asce/Ahs/Asc Structures, Structural Dynamics, and Materials Conference 0.733
2003 Ryoo J, Hajela P. Genetic algorithms in decomposition based multicriteria optimization 44th Aiaa/Asme/Asce/Ahs/Asc Structures, Structural Dynamics, and Materials Conference 0.637
2003 Vittal S, Hajela P. Probabilistic design using empirical distributions Collection of Technical Papers - Aiaa/Asme/Asce/Ahs/Asc Structures, Structural Dynamics and Materials Conference. 3: 2350-2360.  0.707
2002 Goel S, Hajela P. A classifiers based optimization technique for designing turbine airfoils Engineering Optimization. 34: 195-218. DOI: 10.1080/03052150211747  0.498
2002 Hajela P. Soft computing in multidisciplinary aerospace design - New directions for research Progress in Aerospace Sciences. 38: 1-21. DOI: 10.1016/S0376-0421(01)00015-X  0.442
2002 Vittal S, Hajela P. Approaches to reliability based multicriteria optimization 9th Aiaa/Issmo Symposium On Multidisciplinary Analysis and Optimization 0.717
2002 Vittal S, Hajela P. Confidence intervals for reliability estimated using response surface methods 9th Aiaa/Issmo Symposium On Multidisciplinary Analysis and Optimization 0.719
2002 Burton SA, Hajela P. Variable complexity reliability-based optimization with neural network augmentation Collection of Technical Papers - Aiaa/Asme/Asce/Ahs/Asc Structures, Structural Dynamics and Materials Conference. 4: 2176-2186.  0.656
2001 Arslan MA, Hajela P. Use of counterpropagation neural networks to enhance the concurrent subspace optimization strategy Engineering Optimization. 33: 327-349. DOI: 10.1080/03052150108940923  0.539
2001 Lee J, Hajela P. Application of classifier systems in improving response surface based approximations for design optimization Computers and Structures. 79: 333-344. DOI: 10.1016/S0045-7949(00)00132-2  0.526
2001 Hirsh J, Hajela P, Spering JC, Coen GA, Mytych E. MADEsmart: An environment for improved development of aircraft components in preliminary design Engineering With Computers. 17: 162-185. DOI: 10.1007/S003660170017  0.44
2001 Yoo J, Hajela P. Fuzzy multicriterion design using immune network simulation Structural and Multidisciplinary Optimization. 22: 188-197. DOI: 10.1007/S001580100136  0.52
2001 Ryoo J, Hajela P. Handling variable string lengths in ga based structural topology optimization 19th Aiaa Applied Aerodynamics Conference. DOI: 10.1007/S00158-003-0307-6  0.673
2001 Ryoo J, Hajela P. Handling variable string lengths in GA based structural topology optimization Collection of Technical Papers - Aiaa/Asme/Asce/Ahs/Asc Structures, Structural Dynamics and Materials Conference. 5: 3297-3307.  0.636
2001 Burton SA, Hajela P. Reliability-based shape optimization of truss structures 19th Aiaa Applied Aerodynamics Conference 0.481
2001 Burton SA, Hajela P. Reliability-based shape optimization of truss structures 19th Aiaa Applied Aerodynamics Conference 0.681
2000 Hajela P, Kim B. On the use of energy minimization for ca based analysis in elasticity 41st Structures, Structural Dynamics, and Materials Conference and Exhibit. DOI: 10.1007/S00158-001-0162-2  0.654
1999 Hajela P. Nongradient methods in multidisciplinary design optimization - Status and potential Journal of Aircraft. 36: 255-265. DOI: 10.2514/2.2432  0.541
1999 Ku CS, Hajela P. Optimized neurocontroller for vibration reduction in helicopter blades Engineering Optimization. 31: 541-569. DOI: 10.1080/03052159908941386  0.444
1999 Yoo J, Hajela P. Immune network simulations in multicriterion design Structural Optimization. 18: 85-94. DOI: 10.1007/Bf01195983  0.538
1999 Yoo J, Hajela P. Multicriterion design of fuzzy structural systems using immune network simulation Collection of Technical Papers - Aiaa/Asme/Asce/Ahs/Asc Structures, Structural Dynamics and Materials Conference. 3: 1880-1890.  0.439
1998 Ku CS, Hajela P. Neural-network-based controller for nonlinear aeroelastic system Aiaa Journal. 36: 249-255. DOI: 10.2514/2.7508  0.365
1998 Yoo J, Hajela P. Immune network modeling in multicriterion design of structural systems Collection of Technical Papers - Aiaa/Asme/Asce/Ahs/Asc Structures, Structural Dynamics and Materials Conference. 2: 1730-1740.  0.459
1998 Hajela P, Kirn B. Classifier systems for enhancing neural network-based global function approximations 7th Aiaa/Usaf/Nasa/Issmo Symposium On Multidisciplinary Analysis and Optimization. 371-380.  0.308
1998 Arslan MA, Hajela P. Enhancements to decomposition based multidisciplinary design through the use of intelligent agents 7th Aiaa/Usaf/Nasa/Issmo Symposium On Multidisciplinary Analysis and Optimization. 1569-1579.  0.466
1998 Goel S, Hajela P. Turbine aerodynamic design using reinforcement learning based optimization 7th Aiaa/Usaf/Nasa/Issmo Symposium On Multidisciplinary Analysis and Optimization. 528-543.  0.393
1998 Hajela P, Lee E, Cho H. Genetic algorithms in topologic design of grillage structures Computer-Aided Civil and Infrastructure Engineering. 13: 13-22.  0.448
1997 Hajela P, Lee E. Rotorcraft subfloor design for enhanced crashworthiness characteristics Applied Mechanics Reviews. 50. DOI: 10.1115/1.3101853  0.474
1997 Hajela P, Yoo J, Lee J. GA based simulation of immune networks applications in structural optimization Engineering Optimization. 29: 131-149. DOI: 10.1080/03052159708940990  0.433
1997 Arslan MA, Hajela P. Counterpropagation neural networks in decomposition based optimal design Computers and Structures. 65: 641-650. DOI: 10.1016/S0045-7949(96)00438-5  0.57
1997 Hajela P, Lee E. Topological optimization of rotorcraft subfloor structures for crashworthiness considerations Computers and Structures. 64: 65-76. DOI: 10.1016/S0045-7949(96)00143-5  0.527
1997 Ku CS, Hajela P. Integrated design of an adaptive neurocontroller for a 2-D aeroelastic system Structural Optimization. 13: 172-181. DOI: 10.1007/Bf01199237  0.556
1997 Lee J, Hajela P. GA's in decomposition based design-subsystem interactions through immune network simulation Structural Optimization. 14: 248-255. DOI: 10.1007/Bf01197947  0.584
1997 Ku CS, Hajela P. Optimized neural network based controller for a nonlinear aeroelastic system Collection of Technical Papers - Aiaa/Asme/Asce/Ahs/Asc Structures, Structural Dynamics and Materials Conference. 2: 1286-1296.  0.363
1996 Lee J, Hajela P. Parallel genetic algorithm implementation in multidisciplinary rotor blade design Journal of Aircraft. 33: 962-969. DOI: 10.2514/3.47042  0.56
1996 Goel S, Hajela P. Identification of parameter coupling in turbine design using neural networks Journal of Propulsion and Power. 12: 503-508. DOI: 10.2514/3.24063  0.484
1996 Hajela P, Yoo J. Constraint handling in genetic search using expression strategies Aiaa Journal. 34: 2414-2420. DOI: 10.2514/3.13410  0.519
1996 Hajela P, Teboub Y. Embedded piezoceramics in composites for damage sensing and mitigation - Design issues Proceedings of Spie - the International Society For Optical Engineering. 3321: 145-156. DOI: 10.1117/12.305544  0.421
1996 Hajela P, Lee J. Constrained genetic search via schema adaptation: An immune network solution Structural Optimization. 12: 11-15. DOI: 10.1007/Bf01270439  0.318
1996 Lee J, Hajela P. Ga’s in decomposition based design - Sybsystem interactions through immune network simulation 6th Symposium On Multidisciplinary Analysis and Optimization. 1717-1726.  0.511
1996 Ku CS, Hajela P. Integrated design of an adaptive neurocontroller for a 2-D aeroelastic system 6th Symposium On Multidisciplinary Analysis and Optimization. 1692-1702.  0.477
1995 Hajela P, Lee E. Genetic algorithms in truss topological optimization International Journal of Solids and Structures. 32: 3341-3357. DOI: 10.1016/0020-7683(94)00306-H  0.535
1995 Hajela P, Lee J. Genetic algorithms in multidisciplinary rotor blade design Collection of Technical Papers - Aiaa/Asme/Asce/Ahs/Asc Structures, Structural Dynamics and Materials Conference. 4: 2187-2197.  0.46
1995 Lee E, Hajela P. Sizing and topology optimization of rotorcraft structures for improved crash performance Annual Forum Proceedings - American Helicopter Society. 1: 608-623.  0.492
1995 Hajela P, Yoo J. Constraint handling in genetic search - a comparative study Collection of Technical Papers - Aiaa/Asme/Asce/Ahs/Asc Structures, Structural Dynamics and Materials Conference. 4: 2176-2186.  0.439
1994 Szewczyk ZP, Hajela P. Damage detection in structures based on feature-sensitive neural networks Journal of Computing in Civil Engineering. 8: 163-178. DOI: 10.1061/(Asce)0887-3801(1994)8:2(163)  0.334
1994 Lin CY, Hajela P. Design optimization with advanced genetic search strategies Advances in Engineering Software. 21: 179-189. DOI: 10.1016/0965-9978(94)90020-5  0.473
1994 Szewczyk ZP, Hajela P. Neurocomputing strategies in structural design - decomposition based optimization Structural Optimization. 8: 242-250. DOI: 10.1007/Bf01742709  0.511
1994 Hajela P, Szewczyk ZP. Neurocomputing strategies in structural design - on analysing weights of feedforward neural networks Structural Optimization. 8: 236-241. DOI: 10.1007/Bf01742708  0.422
1993 Fu B, Hajela P. The quadratic assignment problem using a generalized deformable model Engineering Optimization. 21: 21-33. DOI: 10.1080/03052159308940965  0.394
1993 Fu B, Hajela P. Minimizing distortion in truss structures-A Hopfield network solution Computing Systems in Engineering. 4: 69-74. DOI: 10.1016/0956-0521(93)90030-Z  0.471
1993 Szewczyk Z, Hajela P. Neural network approximations in a simulated annealing based optimal structural design Structural Optimization. 5: 159-165. DOI: 10.1007/Bf01743352  0.406
1993 Szewczyk Z, Hajela P. Neurocomputing strategies in decomposition based structural design Collection of Technical Papers - Aiaa/Asme Structures, Structural Dynamics and Materials Conference. 2458-2465.  0.428
1993 Lin CY, Hajela P. Genetic search strategies in large scale optimization Collection of Technical Papers - Aiaa/Asme Structures, Structural Dynamics and Materials Conference. 2437-2447.  0.383
1992 Lin CY, Hajela P. Genetic algorithms in optimization problems with discrete and integer design variables Engineering Optimization. 19: 309-327. DOI: 10.1080/03052159208941234  0.563
1992 Bloebaum CL, Hajela P, Sob1Eszczansk1-Sobieski J. Non-hierarchic system decomposition in structural optimization Engineering Optimization. 19: 171-186. DOI: 10.1080/03052159208941227  0.525
1992 Hajela P, Berke L. Neural networks in structural analysis and design: An overview Computing Systems in Engineering. 3: 525-538. DOI: 10.1016/0956-0521(92)90138-9  0.491
1992 Tavares S, Hajela P. Thermal/structural dynamic analysis via approximate analytical approach Computers and Structures. 43: 1067-1073. DOI: 10.1016/0045-7949(92)90007-M  0.391
1992 Hajela P, Lin CY. Genetic search strategies in multicriterion optimal design Structural Optimization. 4: 99-107. DOI: 10.1007/Bf01759923  0.556
1992 Berke L, Hajela P. Applications of artificial neural nets in structural mechanics Structural Optimization. 4: 90-98. DOI: 10.1007/978-3-7091-2788-9_16  0.434
1991 Sobieszczanski-Sobieski J, Bloebaum CL, Hajela P. Sensitivity of control-augmented structure obtained by a system decomposition method Aiaa Journal. 29: 264-270. DOI: 10.2514/3.10573  0.361
1991 Hajela P, Lin C-. Optimal Design of Viscoelastically Damped Beam Structures Applied Mechanics Reviews. 44. DOI: 10.1115/1.3121378  0.431
1991 Jih J, Hajela P. Computational Efficiency Aspects In Boundary Element Based Structural Shape Optimization Engineering Optimization. 17: 161-173. DOI: 10.1080/03052159108941068  0.444
1991 Hajela P, Fu B, Berke L. ART networks in automated conceptual design of structural systems Artificial Intelligence and Structural Engineering. 263-271. DOI: 10.1016/0956-0521(93)90038-X  0.473
1991 Hajela P, Berke L. Neural network based decomposition in optimal structural synthesis Computing Systems in Engineering. 2: 473-481. DOI: 10.1016/0956-0521(91)90050-F  0.453
1991 Shankar N, Hajela P. Heuristics driven strategies for near-optimal structural topology development Artificial Intelligence and Structural Engineering. 219-226.  0.51
1990 Hajela P, Bloebaum CL, Sobieszczanski-Sobieski J. Application of global sensitivity equations in multidisciplinary aircraft synthesis Journal of Aircraft. 27: 1002-1010. DOI: 10.2514/3.45974  0.492
1990 Hajela P. Genetic search. An approach to the nonconvex optimization problem Aiaa Journal. 28: 1205-1210. DOI: 10.2514/3.25195  0.498
1990 Hajela P, Soeiro FJ. Structural damage detection based on static and modal analysis Aiaa Journal. 28: 1110-1115. DOI: 10.2514/3.25174  0.414
1990 Hajela P, Shih CJ. Multiobjective optimum design in mixed integer and discrete design variable problems Aiaa Journal. 28: 670-675. DOI: 10.2514/3.10445  0.563
1990 Hajela P, Berke L. Neurobiological computational models in structural analysis and design Collection of Technical Papers - Aiaa/Asme/Asce/Ahs/Asc Structures, Structural Dynamics and Materials Conference. 345-355. DOI: 10.1016/0045-7949(91)90178-O  0.497
1990 Hajela P, Sangameshwaran N. A coupled algorithmic and heuristic approach for optimal structural topology generation Computers and Structures. 36: 971-977. DOI: 10.1016/0045-7949(90)90166-Y  0.599
1990 Hajela P, Jih J. Adaptive grid refinement in a bem-based optimal shape synthesis International Journal of Solids and Structures. 26: 29-41. DOI: 10.1016/0020-7683(90)90092-A  0.459
1990 Hajela P, Soeiro FJ. Recent developments in damage detection based on system identification methods Structural Optimization. 2: 1-10. DOI: 10.1007/Bf01743515  0.403
1989 Hajela P, Bach CT. Optimum structural sizing for gust-induced response Journal of Aircraft. 26: 395-397. DOI: 10.2514/3.45773  0.435
1989 Chen JL, Hajela P. OPSYN: A cad based expert system for optimum structural synthesis Engineering Optimization. 14: 267-286. DOI: 10.1080/03052158908941215  0.438
1989 Shih CJ, Hajela P. Multicriterion optimum design of belleville spring stacks with discrete and integer decision variables Engineering Optimization. 15: 43-55. DOI: 10.1080/03052158908941141  0.449
1989 Jahau Lewis Chen, Hajela P. A rule based approach to optimum design modeling Computers and Structures. 33: 117-128. DOI: 10.1016/0045-7949(89)90134-X  0.548
1989 Hajela P, Shih CJ. Optimal design of laminated composites using a modified mixed integer and discrete programming algorithm Computers and Structures. 32: 213-221. DOI: 10.1016/0045-7949(89)90087-4  0.494
1988 Hajela P, Shih CJ. OPTIMUM SYNTHESIS OF POLYMER MATRIX COMPOSITES FOR IMPROVED INTERNAL MATERIAL DAMPING CHARACTERISTICS Aiaa Journal. 26: 504-506. DOI: 10.2514/3.48768  0.376
1988 Hajela P, Chen JL. Preliminary weight estimation of conventional and joined wings usingequivalent beam models Journal of Aircraft. 25: 574-576. DOI: 10.2514/3.45625  0.312
1987 Hajela P. A look at two underutilized methods for optimum structural design Engineering Optimization. 11: 21-30. DOI: 10.1080/03052158708941033  0.505
1987 Hajela P. The gauss constrained method for optimum structural synthesis Computers and Structures. 27: 797-801. DOI: 10.1016/0045-7949(87)90293-8  0.497
1986 Hajela P, Lamb A. Automated structural synthesis for nondeterministic loads Computer Methods in Applied Mechanics and Engineering. 57: 25-36. DOI: 10.1016/0045-7825(86)90068-X  0.429
1980 Pierson BL, Hajela P. Optimal Aeroelastic Design of an Unsymmetrically Supported Panel Journal of Structural Mechanics. 8: 331-346. DOI: 10.1080/03601218008907367  0.305
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