Investigation of forced frequency in a commercial vehicle suspension system

• Autorzy: Kumar S. D. , Kumar S. S. , Kumar K. A.
• Języki publikacji: EN

Abstrakty

EN

Vehicle suspension plays a vital role in maintaining the center of gravity to achieve perfect balancing of the vehicle to provide the comfortable ride. While designing the suspension system of automobile, vibration is the main aspect to be considered. This paper aims to analyze the automobile front and rear suspension for a four wheeler using analytical and numerical approach. Existing details of the suspension is collected using the concept of reverse engineering. Natural and forced frequency of the front and rear suspension system is calculated theoretically based on the collected data's. The natural frequency and forced frequency is numerically computed for front and rear suspension. The amplitude of vibration is reduced by replacing the spring material and its forced frequency is reduced by 1.18% and 1.56% for front and rear suspension system respectively. This result reveals that low carbon steel has ability to reduce the forcing frequency and can produce comfort ride.

Słowa kluczowe

EN

suspension; vibration; ANSYS APDL; natural frequency; forced frequency

PL

zawieszenie; drgania; ANSYS APDL; częstość własna; częstość wymuszona

• Wydawca: Wydawnictwo Politechniki Łódzkiej
• Czasopismo: Mechanics and Mechanical Engineering
• Rocznik: 2018
• Tom: Vol. 22, nr 4
• Strony: 967--974
• Opis fizyczny: Bibliogr. 16 poz., rys., wykr.

Twórcy

autor

Kumar S. D.

• Department of Mechanical Engineering, Sri Eshwar College of Engineering, Coimbatore, India

autor

Kumar S. S.

• Department of Mechanical Engineering, JCT College of Engineering and Technology, Coimbatore, India

autor

Kumar K. A.

• Department of Mechanical Engineering, Info Institute of Engineering, Coimbatore, India

Bibliografia

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• [3] Ryabov, I.M. and Chernyshov, K.V.: Comparative evaluation of the vibration isolation properties of a suspension with different flywheel dynamical absorbers of the car body oscillations, 129, 480-487, 2015.
• [4] Tudon-Martinez, J.C., Morales-Menendez, R., Ram, R., Sename, R. and Dugard, L.: Comparison between a Model-free and Model-based Controller of an Automotive Semi-active Suspension System, 46(2), 2013.
• [5] Ijagbemi, C.O., Oladapo, B.I., Campbell, H.M. and Ijagbemi, C.O.: Design and simulation of fatigue analysis for a vehicle suspension system ( VSS ) and its effect on global warming, Procedia Eng., 159(June), 124-132, 2016.
• [6] Tu, F., Yang, Q., He, C. and Wang, L.: Energy Procedia Experimental Study and Design on Automobile Suspension Made of Magneto-Rheological Damper, 2012.
• [7] Kumar, A., Jaiswal, H., Jain, R. and Patil, P.P.: Free Vibration and Material Mechanical Properties Influence Based Frequency and Mode Shape Analysis of Transmission Gearbox Casing, Procedia Eng., 97, 1097-1106, 2014.
• [8] Rao, K.D.: Modeling, Simulation and Control of Semi Active Suspension System for Automobiles under MATLAB Simulink using PID Controller, 827-831, 2014.
• [9] Burdzik, R.: Author's Accepted Manuscript, Int. J. Non. Linear. Mech., 2016.
• [10] Nagarkar, M.P., Vikhe, G.J. and Zaware, R.N.: Optimization of nonlinear quarter car suspension-seat-driver model, 991-1007, 2016.
• [11] Mitra, A.C., Desai, G.J., Patwardhan, S.R. and Shirke, P.H.: Optimization of Passive Vehicle Suspension System by Genetic Algorithm, Procedia Eng., 144, 1158-1166, 2016.
• [12] Schiehlen, W. and Iroz, I.: Uncertainties in road vehicle suspensions, Procedia IUTAM, 13, 151-159, 2015.
• [13] Lavanya, N., Rao, P.S. and Reddy, M.P.: Design and Analysis of A Suspension Coil Spring for Automotive Vehicle, 4(9), 151-157, 2014.
• [14] Raju, A.B. and Venkatachalam, R.: Analysis of Vibrations of Automobile Suspension System Using Full-car Model, Journal of Engineering Research and Applications, 4(9), 2105-2111, 2013.
• [15] Bamankar, P.B., Joshi, G.V.: Review Article a Review on Vibrational Analysis of Suspension System for Quarter and Half Car Model With Various Controllers, Bamankar, International Journal of Advanced Engineering Research and Studies, V/I/Oct.-Dec, 2015/01-03, 2015.
• [16] Kumar, K.V.: Design and Analysis of Helical Springs in Two Wheeler Suspension, 5(2), 128-137, 2015.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).