| 1 | Stachiw, T., Khouli, F., Langlois, R. G., Afagh, F. F., and Ricciardi, J. (March 12, 2021). “A Computationally Low-Cost Method for Capturing Airframe Flexibility Effects in Landing Dynamic Simulations.” ASME. J. Comput. Nonlinear Dynam. April 2021; 16(4): 041004. | |
| 2 | D. Kyrollos, T. Stachiw, R. Langlois, J. Green, “Injury Risk and Comfort Assessment Applied to Ambulance Transport”, 7th International Conference of Control, Dynamic Systems, and Robotics, 2020. doi: 10.11159/cdsr20.156 | |
| 3 | S. Fadaei Naeini, A. Mazidi, F. Afgah and R. Langlois, 鈥淔lutter Stability Analysis of Parked Floating Wind Turbine Blades,鈥� in Progress in Canadian Mechanical Engineering, vol. 3, Charlottetown, P.E.I., June 2020 | |
| 4 | A. R. Schock and R. G. Langlois, 鈥淪imulation of Shipboard Operations for Skid-equipped Rotary-wing Aircraft,鈥� in Progress in Canadian Mechanical Engineering, vol. 3, Charlottetown, P.E.I., June 2020 | |
| 5 | T. A. Stachiw, F. Khouli, R. G. Langlois, and F. F. Afagh, 鈥淭he Use of an Inerter in an Aircraft Landing Gear Suspension for Improved Passenger and Crew Comfort at Touchdown,鈥� in AIAA SciTech 2020, Orlando, FL, 2020, AIAA-2020-1681. doi: 10.2514/6.2020-1681 | |
| 6 | T. A. Stachiw, F. Khouli, R. G. Langlois, and F. F. Afagh, 鈥淭he Effect of Airframe Flexibility on Dynamic Landing Gear Loads,鈥� presented at CASI AERO 2019, Laval, QC, 2019. | |
| 7 | Zuneid Ala; Fred Afagh; Robert Langlois; 2017; 鈥淓fficient Identification of Naval High Speed Craft Shock Mitigation Seat Modal Parameters From Drop-test Data鈥�; ASME Journal of Dynamic聽 Systems, Measurement, and Control, Vol. 139, pp 031009 (1-10). | |
| 8 | Khouli, F. F. Afagh, and R. G. Langlois,鈥淒esign, Simulation, and Experimental Results for Highly Flexible Rotors in a Ship Airwake鈥�, AIAA 鈥� Journal of Aircraft, Vol. 53, Issue 1, January 2016, pp. 262-275. | |
| 9 | Matthew Bourassa, Bruce Burlton, Fred Afagh, Rob Langlois; 2015; 鈥淓xploiting Lunisolar Perturbations Using the Grazing Method: An Orbit Control Strategy for a Satellite in a Critically-Inclined Highly Eccentric Orbit around the Earth鈥�; Acta Astronautica, vol. 115,聽 pp. 71-81 | |
| 10 | Matthew Bourassa, Bruce Burlton, Fred Afagh, Rob Langlois; 2015; 鈥淪witch Points for Highly Eccentric Orbits: Modelling the Occurrences of Sign Changes in the Rate of Change of the Eccentricity鈥�; Acta Astronautica,聽 vol. 111,聽 pp. 270-282. | |
| 11 | Bourassa, Matthew; Burlton, Bruce; Langlois, Robert; Fred Afagh; 2014, 鈥淓xploring Lunisolar Perturbations Using the Grazing Method: An Orbit Control Strategy For A Satellite In A Critically-Inclined Highly Eccentric Orbit Around The Earth鈥�; Proceedings of 65th International Astronautical Congress, IAC-14-C1.5.2, Toronto, Canada; 15 pages. | |
| 12 | Gurwinder Kaur; Robert Langlois; Fred Afagh; 2014, 鈥淢echanical Energy Expenditure While Maintaining Postural Stability In Shipboard Motion Environments Pt II: Results鈥�; Proceedings of the International Conference of Control, Dynamic Systems, and Robotics, Paper No. 110; Ottawa, Ontario, Canada, May;15-16 2014; pp. 110-1 to 110-8. | |
| 13 | Gurwinder Kaur; Fred Afagh; Robert Langlois; 2014, 鈥淢echanical Energy Expenditure While Maintaining Postural Stability In Shipboard Motion Environments Pt I: Methodology鈥�; Proceedings of the International Conference of Control, Dynamic Systems, and Robotics, Paper No. 108; Ottawa, Ontario, Canada, May ;15-16 2014; pp. 108-1 to 108-6. | |
| 14 | Wall, A.S.; Zan, S.J.; Langlois, R.G. and Afagh, F.F.; 2013; 鈥淐orrelated Turbulence Modelling: An Advancing Fourier Series Method鈥�; Journal of Wind Engineering and Industrial Aerodynamics; vol 123, Part A; pp155-162. | |
| 15 | Bourassa, Matthew; Burlton, Bruce; Afagh, Fred; Langlois, Robert; 2013, 鈥淪witch Points For Highly Eccentric Orbits: Modelling The Occurrences Of Sign Changes In the Rate Of Change Of The Eccentricity鈥�; Proceedings of 64th International Astronautical Congress, IAC-13-C1.9.9, Beijing, China; 14 pages. | |
| 16 | Riazi, Mohammad; Afagh, Fred F.; Langlois, Robert G.; 2013, 鈥淏lade Sailing Phenomenon Modelling For Feedback Control鈥�; Proceedings of 54th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference and Co-located Event, AIAA 2013-1715, Boston, USA; 20 pages. | |
| 17 | Khouli, A. S. Wall, F. F. Afagh, and R. G. Langlois,鈥淚nfluence of Ship Motion on the Aeroelastic Response of a Froude-scaled Maritime Rotor System鈥�, Journal of Ocean Engineering, Vol. 54, , November 2012, pp. 170-181. | |
| 18 | Riazi, Mohammad; Langlois, Robert G.; Afagh, Fred F.; 2012; 鈥淎erodynamic Modelling of the Blade Sailing Phenomenon for Active Control鈥�; Proceedings of International Conference on Mechanical Engineering and Mechatronics, Paper No 198, Ottawa, Canada; pp198(1) 鈥� 198(8). | |
| 19 | Bourassa, M.; Burlton, B.; Afagh, F.; Langlois, R; 2012; 鈥淢odelling Luni-Solar Perturbations Acting on Highly Eccentric Earth-Orbiting Satellites鈥�; Proceedings of Canadian Aeronautics and Space Institute (CASI) ASTRO 2010 Conference, Quebec City, Canada; 7 pages. | |
| 20 | Khouli, J. Griffiths, F. F. Afagh, and R. G鈥�. Langlois,鈥淎ctuation of Slender Thin-Wall Anisotropic Open Cross-Section Beams Based on Asymptotically-Correct Vlasov Theory,” Journal of Intelligent Material Systems and Structures, Vol. 21, No. 5, 2010, pp. 529-540. | |
| 21 | Khouli, F. F. Afagh, and R. G. Langlois,鈥淎pplication of the first order generalized-alpha method to the solution of an intrinsic geometrically exact model of rotor systems鈥�, Journal of Computational and Nonlinear Dynamic, Vol. 4, Issue. 1, 2009 | |
| 22 | Khouli, F.; Afagh, F.F.; Langlois, R.G.; 2009; 鈥淐ontrol and Reduction of The Blade Sailing Phenomenon During Operation of Helicopters Using the Integral Active Twist Concept鈥�; Proceedings of 8th International Symposium on Marine Engineering- ISME Busan 2009, Busan, Korea; 7 pages. | |
| 23 | Khouli, F.; Wall, A.S.; Langlois, R.G.; Afagh, F.F.; 2009; 鈥淚nvestigation of the Aeroelastic Response of a Froude-Scaled Rotor System to Representative Ship Motion Using a 6DOF Stewart Motion Platform鈥�; Proceedings of Canadian Aeronautics and Space Institute (CASI) AERO 2009 Conference, Ottawa, Canada, 12 pages. | |
| 24 | Wall, A.S.; Afagh, F.F.; Langlois, R.G.; Zan, S.J.; 2008; 鈥淢odelling Helicopter Blade Sailing: Dynamic Formulation and Validation鈥�; Journal of Applied Mechanics, vol. 75, 6, pp. 061004-1 to 061004-10; | |
| 25 | Wall, A.S.; Khouli, F.; Afagh, F.F.; Langlois, R.G.; Zan, S.J.; 2008; 鈥淢odelling Helicopter Blade Sailing: Model Validation Using Experimental Data鈥�; Proceedings of American Helicopter Society (AHS) 64th Annual Forum, AHS2008-000152, Montr茅al, Qu茅bec, Canada; 13 pages. | |
| 26 | Khouli, F.; Wall, A.S.; Langlois, R.G.; Afagh, F.F.; 2008; 鈥淚nvestigation of the Feasibility of a Proposed Hybrid Passive and Active Control Strategy of the Transient Aeroelastic Response of Helicopters During Shipboard Engage and Disengage Operation鈥�; Proceedings of American Helicopter Society (AHS) 64th Annual Forum, AHS2008-000164, Montr茅al, Qu茅bec, Canada; 20 pages. | |
| 27 | Khouli, R. G. Langlois, and F. F. Afagh,鈥淎nalysis of active closed cross-section slender beams based on asymptotically correct thin-wall beam theory鈥�, Smart Materials and Structures, Vol. 16, 2007, pp. 221-229 | |
| 28 | Wall, A. S.; Langlois, R.G.; Afagh, F.F.; 2007; 鈥淢odelling Helicopter Blade Sailing: Dynamic Formulation in the Planar Case鈥�; Journal of Applied Mechanics; vol.74, 6, pp 1104-1113. | |
| 29 | RC15 Khouli, F.; Wall, A.S.; Langlois, R.G.; Afagh F.F.; Zan, S.J.; 2007; 鈥淚nvestigation of the Active-Twist Rotor Response of Various Rotor System Configurations during Shipboard Engagement and Disengagement Operations鈥�; Proceedings of 18th International Conference on Adaptive Structures and Technologies, Ottawa, Canada; 10 pages | |
| 30 | Wall, A.S.; Zan, S.J.; Langlois, R.G.; Afagh, F.F.;聽 2007; 鈥淢odelling Helicopter Blade Sailing:聽 Contributions from Ship Motion and Airwake鈥�; Proceedings of the CASI AERO 2007 Conference, Toronto, Ontario, Canada, 12 pages. | |
| 31 | Khouli, F.; Afagh, F.F.; Langlois, R.G.; 2006; 鈥淎ctuation of Slender Thin-Wall Anisotropic open Cross-section beams based on Asymptotically-Correct Vlasov Theory鈥�; Proceedings of 17th International Conference on Adaptive Structures and Technologies, Taipei, Taiwan; pp. 205-212. This paper was awarded the Conference Scholarship Award. |
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| 32 | Khouli, F.; Afagh, F.F.; Langlois, R.G.; 2006; 鈥淎symptotically-Correct Structural Modelling of Thin-Walled Anisotropic Closed Cross-Section Rotating Slender Beams鈥�; Proceedings of Advances in Engineering Structures, Mechanics and Construction, University of Waterloo, Waterloo, Canada; pp.537-548. | |
| 33 | Wall, A.S.; Zan, S.J.; Langlois, R.G.; Afagh, F.F.; 2005; 鈥淎 Numerical Model for Studying Helicopter Blade Sailing in an Unsteady Airwake鈥�; Proceedings of NATO Symposium on Flow- -Induced Unsteady Loads and the Impact on Military Applications Symposium AVT-123/RSY, Budapest, Hungary; pp. 4/1-4/16. | |
| 34 | Wall, A.S.; Langlois, R.G.; Zan, S.J.; Afagh, F.F.; 2004; 鈥淒evelopment of a Planar Model to Investigate the Effect of Ship Motion and Wind on Non-rotating Helicopter Blade Flapping鈥�; Proceedings of the 3rd CCToMM Symposium on Mechanisms, Machines and Mechatronics, CSME Forum 2004, London, ON, Canada; 9 pages. |