The week's pick
Random Articles
Reseach Article
Vibration Control of Aircraft Semi-Active Suspension System using PID-Bees Technique
| International Journal of Computer Applications |
| Foundation of Computer Science (FCS), NY, USA |
| Volume 99 - Number 10 |
| Year of Publication: 2014 |
| Authors: Ali Reza Toloei, Milad Zarchi, Behrooz Attaran |
10.5120/17408-7980
|
Ali Reza Toloei, Milad Zarchi, Behrooz Attaran . Vibration Control of Aircraft Semi-Active Suspension System using PID-Bees Technique. International Journal of Computer Applications. 99, 10 ( August 2014), 14-21. DOI=10.5120/17408-7980
Abstract
The dynamic load and vibration caused by landing impact and the unevenness of runway will result in airframe fatigue, discomfort of crew/passengers and the reduction of the pilot's ability to control the aircraft. The semi-active suspension system can provide good performance of both landing impact and taxi, and has the ability for adapting to various ground and operational conditions. This current paper designs Proportional Integral Derivative controller based on Bees Intelligent Algorithm as the optimization technique for nonlinear model of semi-active landing gear system that chooses damping performance of system at touchdown as object function. Optimal setting of controller parameters to achieve favorable time response using numerical software method based on Bees Algorithm is more simple and more effective than other traditional methods such as Ziegler-Nichols and experimental because it does not need high experience and complex calculations and leads to better results. This research develops nonlinear two-dimensional mathematical model to describe landing gear system with oleo-pneumatic shock absorber and linear tire. Based on this model, the dynamic equations are used to investigate the behavior of an aircraft semi-active landing gear system subject to runway disturbance excitation and the stability conditions of the landing system around static equilibrium position is studied. SIMULINK simulation software is applied to validate the theoretical analysis of system stability. Results of system numerical Simulation with optimized controller using Bees Algorithm in MATLAB software shows that the transmitted impact load to airframe, the vertical vibration of aircraft and time to return static equilibrium position at touchdown are significantly improved.
References
- N. S. Currey, "Aircraft landing gear design: principles and practices, AIAA Education Series, AIAA (1998).
- R. Freymann, "Actively damped landing gear system, Landing Gear Design Loads Conference, No. 20, AGARD CP-484, 1991.
- R. Freymann, "An experimental–analytical routine for the dynamic quali?cation of aircraft operating on rough runway surfaces, AGARD R-731 (1987).
- T. Catt, D. Cowling, A. Shepherd, "Active landing gear control for improved ride quality during ground roll, SDL Report No. 232, Stirling Dynamics Limited, 1992.
- T. W. Lee, "Dynamic response of landing gears on rough repaired runway, Menasco Aero Systems Division (1998) 124–135.
- Karnopp D. "Active damping in road vehicle suspension systems. Vehicle System Dynamics, 1983; 12(6):291-316.
- Wolf K. "Integrated design process for the development of semi- active landing gears for transport aircraft. Germany Universität Stuttgart, 2000.
- Maemori K, Tanigava N, Koganei R, et al. Optimizattion of a semi-active shock absorber for aircraft landing gear. Proceedings of the ASME Design Engineering Technical Conference, 2003. 2A:597-603.
- Ghiringhelli L G, Gualdi S. Evaluation of a landing gear semi-active control system for complete aircraft landing. Aerotechnica Missili e Spazio 2004; 83:21-31.
- Gheringhelli L G. Testing of semi-active landing gear control for a general aviation aircraft. Journal of Aircraft 2000; 7(4):606-616.
- Wang X M, Carl U. Fuzzy control of aircraft semi-active land- ing gear system. AIAA 99-0265, 1999.
- WU Dong-su, GU Hong-bin, LIU Hui. GA-Based Model Predictive Control of Semi-Active Landing Gear. Chinese Journal of Aeronautics 20(2007) 47-54.
- Haitao Wang, J. T. Xing, W. G. Price, Weiji Li. An investigation of an active landing gear system to reduce airceaft vibeations caused by landing impacts and runway excitations. Journal of Sound and Vibration 317(2008)50-66.
- A. Datta, M. T. Ho, S. P. Bhattacharyya, Structureand Synthesis of PID Controllers, Springer, London, 2000.
- Karaboga D. An Idea Based on Honey Bee Swarm for Numerical Optimization. Turkiye: Erciyes University, Engineering Faculty, Computer Engineering Department. Technical Report. TR06. 2005
- Pham D. T. , Ghanbarzadeh A. , Koc E. , Otri S. , Rahim S. , and Zaidi M. The Bees Algorithm. Cardiff: Manufacturing Engineering Centre, Cardiff University. Technical Report. MEC 0501. 2005
- A. Hurwitz, On the condition under which an equation has only roots with negative real part, in: R. Bellman, R. Kalaba (Eds. ),Selected Papers on Mathematical Trends in Control Theory, Dover, New York, 1964, pp. 72–82.
Index Terms
Keywords