Controlling the magnetorheological suspension of a vehicle seat including the biomechanics of the driver

Central European Journal of Engineering - Tập 2 - Trang 264-278 - 2012
Andrzej Gągorowski1
1Faculty of Transport, Warsaw University of Technology, Warsaw, Poland

Tóm tắt

This paper presents an original approach to the problem of controlling a magnetorheological suspension of a driver’s seat for optimal reduction of whole-body vibration. The concept consists in taking into consideration the individual personal features (biomechanical parameters) of the driver in the control process of a MR damper by using human generated signals. The proposed algorithm enables the adaptation of the suspension for an individual driver and specific road conditions. The actual research has focused on numerical simulations with a complex model of the human-seat-vehicle system. The human model representing a specific driver has been described by several biomechanical parameters such as masses of body structures, moments of inertia, and stiffness and damping of the spine, intervertebral discs, spinal muscles and ligaments.

Tài liệu tham khảo

Gallais L., Griffin M. J., Palmer K., Longitudinal epidemiological surveys in the United Kingdom of drivers exposed to whole-body vibration. Risks of Occupational Vibration Exposures VIBRISKS. FP5 Project No. QLK4-2002-02650 January 2003 to December 2006. Annex 16 to Final Technical Report, 2006 Schwarze S., Notbohm G., Dupuis H., Hartung E., Dose-response relationships between whole body vibration and lumbar disk disease — a field study on 388 drivers of different vehicles, J. Sound Vib., Vol. 215(4), 1998, 613–628 Bovenzi M., Zadini A., Self-reported low back symptoms in urban bus drivers exposed to whole-body vibration, Spine Vol. 17, 1992, 1048–1059 Panjabi M.M., Andersson G.B.J, Jorneus L., et al., In vivo measurement of spinal column vibrations, J. Bone Joint Surg., Vol. 68A(5): 1986, 695–702 Pope M. H, Svensson M, Broman H., et al., Mounting of the transducer in measurements of segmental motion of the spine, J. Biomech., Vol. 19(8), 1986, 675–677 Kitazaki S., Griffin M.J., Resonance behaviour of the seated human body and effects of posture, J. Biomech., Vol. 31, 1998, 143–149 Yoshimura T., Nakai K., Tamaoki G., Multi-body dynamics modelling of seated human body under exposure to whole-body vibration, Ind. Health, Vol. 43, 2005, 441–447 Fairley T.E., Griffin M.J., The apparent mass of the seated human body: vertical vibration, J. Biomech., Vol. 22, 1989, 81–94 Sandover J., Dupuis H., A reanalysis of spinal motion during vibration, Ergonomics, Vol. 30, 1987, 975–985 Izambert O., Mitton D., Thourot M., Lavaste F., Dynamic stiffness and damping of human intervertebral disc using axial oscillatory displacement under a free mass system, Eur. Spine J., Vol. 12(6), 2003, 562–566 Hagena. F.W., Wirth C. J., Piehler J. et al., In-vivo experiments on the response of the human spine to sinusoidal Gz-vibration, AGARD Conference Proceedings 378, 1985, 1–12 Rakheja S., Afework Y., Sankar S., An analytical and experimental investigation of the driver-seatsuspension system, Vehicle System Dynamics, Vol. 23, 1994, 501–524 Gundogdu O., Optimal seat and suspension design for a quarter car with driver model using genetic algorithms, Int. J. Ind. Ergon., Vol. 37, 2007, 327–332 ISO 7962, Mechanical vibration and shock — mechanical transmissibility of the human body in the z direction, 1987 Qassem W, Othman M.O., Abdul-Majeed S., The effects of vertical and horizontal vibrations on the human body, Med. Eng. Phys., Vol. 16(3), 1994, 151–61 Goel V.K, Park H.S., Kong W.Z., Investigation of vibration characteristics of the ligamentous lumbar spine using the finite element approach. J. Biomech. Eng., Vol. 116, 1994, 377–83 Kitazaki S., Griffin M.J., A modal analysis of whole body vertical vibration, using a finite element model of the human body, J. Sound Vib., Vol. 200(1), 1997, 83–103 Dufner D.L., Schick T.E., John Deere Active Seat TM: A New Level of Seat Performance AgEng2002 Paper Number: 02-IE-002, Budapest 2002 Valero B., Amirouche F., Mayton A., Pneumatic active suspension design for heavy vehicle seats and operator ride comfort. Proceedings of the First American Conference on Human Vibration June 5–7, 2006 Morgantown, West Virginia, DHHS (NIOSH) Publication No. 2006-140 June, 2006, 38–39 Perisse J., Jezequel L., An Original Feedback Control with a Reversible Electromechanical Actuator Used as an Active Isolation System for a Seat Suspension. Part I: Theoretical Study, Vehicle System Dynamics, Vol. 34, 2000, 305–331 Ballo I., Power Requirement of Active Vibration Control Systems, Vehicle System Dynamics, Vol. 24(9), 1995, 683–694 Karnopp D., Crosby M.J., Harwood R.A., Vibration control using semi-active force generators, J. Eng. Ind., Vol. 96, 1974, 619–626 Karnopp D., Active damping in road vehicle suspension systems, Vehicle System Dynamics, Vol. 12, 1983, 291–316 Wu X., Griffin M.J., A Semiactive Control Policy to Reduce the Occurrence and Severity of End-Stop Impacts in a Suspension Seat with an Electrorheological Fluid Damper, J. Sound Vib., Vol. 203(5), 1997, 781–793 Jolly M.R., Bender J.W., Carlson J.D, Properties and Applications of Commercial Magnetorheological Fluids: Proc. SPIE 5th Annual Int. Symposium on Smart Structures and Materials, San Diego, CA, 1998 Dorato P., Abdallah C., Cerone V., Linear Quadratic Control: An Introduction. Prentice Hall, Englewood Cliffs, N.J., 1994 Song X., Ahmadian M., Study of Semiactive Adaptive Control Algorithms with Magneto-Rheological Seat Suspension. In: 2004 SAE World Congress, Detroit, Michigan, March 8–11, 2004 SAE International 2004-01-1648, 2004 Lee Y., Jeon D.Y., A Study on the Vibration Attenuation of a Driver Seat Using an MR Fluid Damper, J. Intell. Mater. Syst. Struct., Vol. 13(7/8), 2002, 437–441 Han Y.M., Nam M.H., Han S.S., Lee H.G. et. al., Vibration Control Evaluation of a Commercial Vehicle Featuring MR Seat Damper, J. Intell. Mater. Syst. Struct., Vol. 13(9), 2002, 575–579 Hinz, B., Seidel, H., The nonlinearity of the human body’s dynamic response during sinusoidal whole body vibration, Ind. Health, Vol. 25(4), 1987, 169–181 Mansfield N.J., Griffin M.J., Non-linearities in apparent mass and transmissibility during exposure to whole-body vertical vibration, J. Biomech., Vol. 33, 2000, 933–41 Paddan G.S., Griffin M.J., A review of the transmission of translational seat vibration to the head, J. Sound Vib., Vol. 215(4) 1998, 863–882 Gagorowski A., The method of the synthesis of mechatronic suspensions of vehicles seats from the point of view of the minimization of the vibrations influence on the human. PhD Thesis, Warsaw University of Technology, Faculty of Transport, Warsaw, Poland, 2007 Choromanski W., Gagorowski A., New concepts in the design of intelligent mechatronic vehicles seats. Proceedings of IAVSD’09, 21st International Symposium on Dynamics of Vehicles on Roads and Tracks, 17–21 August, 2009, KTH, Stockholm, Sweden Gagorowski A., Study on magnetorheological damper for vehicle seat suspension, Scientic Works of Warsaw University of Technology, series Transport, Vol. 71, 2009, 43–56 Gagorowski A., Simulation study on stiffness of suspension seat in the aspect of the vibration assessment affecting a vehicle driver, Logistics and Transport, Vol. 2(11), 2010, 55–62 Yao G.Z., Yap F.F., Chen G., Li W.H., et al., MR damper and its application for semi-active control of vehicle suspension system, Mechatronics, Vol. 12, 2002, 963–973 Lai, C.Y. Liao W.H., Vibration Control of a Suspension System via a Magnetorheological Fluid Damper. J. Vib. Contr., Vol. 8, 2002, 527–547 Li W.H, Yao G.Z., Chen G., Yeo S.H., et al., Testing and steady state modeling of a linear MR damper under sinusoidal loading, Journal Smart Material Structures, Vol. 9(1), 2000, 95–102 ISO 2631-1:1997, Mechanical vibration and shock — evaluation of human exposure to whole-body vibration, Part 1, General Requirements, International Standards Office, ISO, Switzerland, Geneva, 1997 ISO 8041:2005, Human response to vibrationmeasuring instrumentation, International Standards Office, ISO, Switzerland, Geneva, 2005 Nagai M., Yoshida H., Tohtake T., Suzuki Y., Coupled vibration of passenger and lightweight car-body in consideration of human-body biomechanics, Vehicle System Dynamics, Vol. 44, Supplement, 2006, 601–611 Campbell-Kyureghyan N., Jorgensen M., Burr D., Marras W., The prediction of lumbar spine geometry: method development and validation, Clin. Biomech., Vol. 20(5), 2005, 455–464 Boyle, J.W. Jeffrey, Milne N., et. al., Influence of age on cervicothoracic spinal curvature: An ex vivo radiographic survey, Clin. Biomech., Vol. 17, Issue 5, 2002 361–36 Lee M., Stmen G.P, Crosbi J., Higgs R.J., Variations in posteroanterior stiffness in the thoracolumbar spine: preliminary observations and proposed mechanisms, Physical Therapy, Vol. 78(12), 1998, 1277–1287 Colloca Ch.J., Keller T.S., Peterson T.K., Seltzer D.E., Comparison of dynamic posteroanterior spinal stiffness to plain film radiographic images of Lumbar Disk height, J. Manipulative Physiol. Therapeut., Vol. 26(4), 2003, 233–241 Christopher J., Colloca D.C., Tony S. et al., Comparison of dynamic posteroanterior spinal stiffness to plain film radiographic images of lumbar disk height, J. Manipulative Physiol. Therapeut., 2003 Solomonow M., Zhou B.H., Harris M. et al., The ligamento-muscular stabilizing system of the spine, Spine, Vol. 23, 1998, 2552–2562 Wilson S. E., Analysis of the forces on the spine during a fall with application towards predicting vertebral fracture risk PhD thesis, Massachusetts Institute of Technology, Harvard-MIT Division of Health Sciences and Technology, 1999 Thompson, R., Pearcy, M., Downing, K., et al., Disc lesions and the mechanics of the intervertebral joint complex, Spine, Vol. 25(23), 2000, 3026–3035 Spencer, B.F., Dyke, S.J., Sain, M.K., Carlson, J.D., Phenomenological Model of a Magnetorheological Damper, ASCE J. Eng. Mech., Vol. 123, 1996, 230–238