Applied Mathematics and Mechanics >
A human-sensitive frequency band vibration isolator for heavy-duty truck seats
Received date: 2024-05-21
Online published: 2024-09-27
Supported by
the National Natural Science Foundation of China(12172226);Project supported by the National Natural Science Foundation of China (No. 12172226)
Copyright
In this study, a human-sensitive frequency band vibration isolator (HFBVI) with quasi-zero stiffness (QZS) characteristics for heavy-duty truck seats is designed to improve the comfort of heavy-duty truck drivers on uneven roads. First, the analytical expressions for the force and displacement of the HFBVI are derived with the Lagrange equation and d'Alembert's principle, and are validated through the prototype restoring force testing. Second, the harmonic balance method (HBM) is used to obtain the dynamic responses under harmonic excitation, and further the influence of pre-stretching on the dynamic characteristics and transmissibility is discussed. Finally, the experimental prototype of the HFBVI is fabricated, and vibration experiments are conducted under harmonic excitation to verify the vibration isolation performance (VIP) of the proposed vibration isolator. The experimental results indicate that the HFBVI can effectively suppress the frequency band (4-8 Hz) to which the human body is sensitive to vertical vibration. In addition, under real random road spectrum excitation, the HFBVI can achieve low-frequency vibration isolation close to 2 Hz, providing new prospects for ensuring the health of heavy-duty truck drivers.
Qingqing LIU, Shenlong WANG, Ge YAN, Hu DING, Haihua WANG, Qiang SHI, Xiaohong DING, Huijie YU . A human-sensitive frequency band vibration isolator for heavy-duty truck seats[J]. Applied Mathematics and Mechanics, 2024 , 45(10) : 1733 -1748 . DOI: 10.1007/s10483-024-3177-8
| 1 | LU, Z., WANG, Z., ZHOU, Y., and LU, X. Nonlinear dissipative devices in structural vibration control: a review. Journal of Sound and Vibration, 423, 18- 49 (2018) |
| 2 | LI, L., WANG, L., YUAN, L., ZHENG, R., WU, Y., SUI, J., and ZHONG, J. Micro-vibration suppression methods and key technologies for high-precision space optical instruments. Acta Astronautica, 180, 417- 428 (2021) |
| 3 | YAN, B., WANG, K., KANG, C., ZHANG, X., and WU, C. Self-sensing electromagnetic transducer for vibration control of space antenna reflector. IEEE/ASME Transactions on Mechatronics, 22 (5), 1944- 1951 (2017) |
| 4 | MANSFIELD, N., SAMMONDS, G., and NGUYEN, L. Driver discomfort in vehicle seats—efiect of changing road conditions and seat foam composition. Applied Ergonomics, 50, 153- 159 (2015) |
| 5 | KIA, K., JOHNSON, P. W., and KIM, J. H. The efiects of difierent seat suspension types on occupants' physiologic responses and task performance: implications for autonomous and conventional vehicles. Applied Ergonomics, 93, 103380 (2021) |
| 6 | BOVENZI, M. A longitudinal study of low back pain and daily vibration exposure in professional drivers. Industrial Health, 48, 584- 595 (2010) |
| 7 | DENNERLEIN, J. T., CAVALLARI, J. M., KIM, J. H., and GREEN, N. H. The efiects of a new seat suspension system on whole body vibration exposure and driver low back pain and disability: results from a randomized controlled trial in truck drivers. Applied Ergonomics, 98, 103588 (2022) |
| 8 | MACIEJEWSKI, I., MEYER, L., and KRZYZYNSKI, T. Modelling and multi-criteria optimisation of passive seat suspension vibro-isolating properties. Journal of Sound and Vibration, 324 (3-5), 520- 538 (2009) |
| 9 | LEE, C. M., and GOVERDOVSKIY, V. N. A multi-stage high-speed railroad vibration isolation system with "negative" stifiness. Journal of Sound and Vibration, 331 (4), 914- 921 (2012) |
| 10 | NING, D., SUN, S., WEI, L., ZHANG, B., DU, H., and LI, W. Vibration reduction of seat suspension using observer based terminal sliding mode control with acceleration data fusion. Mechatronics, 44, 71- 83 (2017) |
| 11 | MACIEJEWSKI, I., KRZYZYNSKI, T., and MEYER, L. Control system synthesis of seat suspensions used for protection of working machine operators. Vehicle System Dynamics, 52 (11), 1355- 1371 (2014) |
| 12 | YU, M., LIAO, C. R., CHEN, W. M., and HUANG, S. L. Study on MR semi-active suspension system and its road testing. Journal of Intelligent Material Systems and Structures, 17 (8-9), 801- 806 (2006) |
| 13 | NGUYEN, Q. H., CHOI, S. B., and PARK, Y. G. An analytical approach to optimally design of electrorheological fluid damper for vehicle suspension system. Meccanica, 47 (7), 1633- 1647 (2012) |
| 14 | ISO 7096, . Earth-Moving Machinery—Laboratory Evaluation of Operator Seat Vibration, International Organization for Standardization, Geneva (2020) |
| 15 | ISO 2631-1, . Mechanical Vibration and Shock—Evolution of Human Exposure to Whole-Body Vibration, International Organization for Standardization, Geneva (1997) |
| 16 | WU, J., ZENG, L., HAN, B., ZHOU, Y., LUO, X., LI, X., CHEN, X., and JIANG, W. Analysis and design of a novel arrayed magnetic spring with high negative stifiness for low-frequency vibration isolation. International Journal of Mechanical Sciences, 216, 106980 (2022) |
| 17 | IBRAHIM, R. A. Recent advances in nonlinear passive vibration isolators. Journal of Sound and Vibration, 314 (3-5), 371- 452 (2008) |
| 18 | LU, Z., YANG, T., BRENNAN, M. J., LIU, Z., and CHEN, L. Experimental investigation of a two-stage nonlinear vibration isolation system with high-static-low-dynamic stifiness. Journal of Applied Mechanics-Transactions of the ASME, 84, 021001 (2017) |
| 19 | YE, K., and JI, J. C. An origami inspired quasi-zero stifiness vibration isolator using a novel trussspring based stack Miura-ori structure. Mechanical Systems and Signal Processing, 165, 108383 (2022) |
| 20 | WANG, X., LIU, H., CHEN, Y., and GAO, P. Beneflcial stifiness design of a high-static-lowdynamic-stifiness vibration isolator based on static and dynamic analysis.International Journal of Mechanical Sciences, 142-143, 235- 244 (2018) |
| 21 | LU, Z., HAO, R., DING, H., and CHEN, L. A study of a nonlinear vibration isolator supported on an imperfect boundary plate. Communications in Nonlinear Science and Numerical Simulation, 128, 107671 (2024) |
| 22 | CARRELLA, A., BRENNAN, M. J., and WATERS, T. P. Static analysis of a passive vibration isolator with quasi-zero-stifiness characteristic. Journal of Sound and Vibration, 301 (3-5), 678- 689 (2007) |
| 23 | LU, Z., BRENNAN, M., DING, H., and CHEN, L. High-static-low-dynamic-stifiness vibration isolation enhanced by damping nonlinearity. Science China Technological Sciences, 62, 1103- 1110 (2019) |
| 24 | LAN, C., YANG, S., and WU, Y. Design and experiment of a compact quasi-zero-stifiness isolator capable of a wide range of loads. Journal of Sound and Vibration, 333 (20), 4843- 4858 (2014) |
| 25 | LIU, C., and YU, K. Accurate modeling and analysis of a typical nonlinear vibration isolator with quasi-zero stifiness. Nonlinear Dynamics, 100 (3), 2141- 2165 (2020) |
| 26 | ZHAO, F., JI, J., YE, K., and LUO, Q. An innovative quasi-zero stifiness isolator with three pairs of oblique springs. International Journal of Mechanical Sciences, 192, 106093 (2021) |
| 27 | JING, X. The X-structure/mechanism approach to beneflcial nonlinear design in engineering. Applied Mathematics and Mechanics (English Edition), 43 (7), 979- 1000 (2022) |
| 28 | JIANG, G., JING, X., and GUO, Y. A novel bio-inspired multi-joint anti-vibration structure and its nonlinear HSLDS properties. Mechanical Systems and Signal Processing, 138, 106552 (2020) |
| 29 | YAN, G., QI, W., SHI, J., YAN, H., ZOU, H., ZHAO, L., WU, Z., FANG, X., LI, X., and ZHANG, W. Bionic paw-inspired structure for vibration isolation with novel nonlinear compensation mechanism. Journal of Sound and Vibration, 525, 116799 (2022) |
| 30 | SUI, G., HOU, S., ZHANG, X., SHAN, X., HOU, C., SONG, H., HOU, W., and LI, J. A bioinspired spider-like structure isolator for low-frequency vibration. Applied Mathematics and Mechanics (English Edition), 44 (8), 1263- 1286 (2023) |
| 31 | HUANG, X., LIU, X., SUN, J., ZHANG, Z., and HUA, H. Vibration isolation characteristics of a nonlinear isolator using Euler buckled beam as negative stifiness corrector: a theoretical and experimental study. Journal of Sound and Vibration, 333 (4), 1132- 1148 (2014) |
| 32 | CHEN, R., LI, X., YANG, Z., XU, J., and YANG, H. A variable positive-negative stifiness joint with low frequency vibration isolation performance. Measurement, 185, 110046 (2021) |
| 33 | XU, D., YU, Q., ZHOU, J., and BISHOP, S. R. Theoretical and experimental analyses of a nonlinear magnetic vibration isolator with quasi-zero-stifiness characteristic. Journal of Sound and Vibration, 332 (14), 3377- 3389 (2013) |
| 34 | SUN, X., WANG, F., and XU, J. Analysis, design and experiment of continuous isolation structure with local quasi-zero-stifiness property by magnetic interaction. International Journal of NonLinear Mechanics, 116, 289- 301 (2019) |
| 35 | LIU, C., ZHAO, R., YU, K., and LIAO, B. In-plane quasi-zero-stifiness vibration isolator using magnetic interaction and cables: theoretical and experimental study. Applied Mathematical Modelling, 96, 497- 522 (2021) |
| 36 | MAO, X., YIN, M., DING, H., GENG, X., SHEN, Y., and CHEN, L. Modeling, analysis, and simulation of X-shape quasi-zero-stifiness-roller vibration isolators. Applied Mathematics and Mechanics (English Edition), 43 (7), 1027- 1044 (2022) |
| 37 | WANG, S., and WANG, Z. Curved surface-based vibration isolation mechanism with designable stifiness: modeling, simulation, and applications. Mechanical Systems and Signal Processing, 181, 109489 (2022) |
| 38 | ZUO, S., WANG, D., ZHANG, Y., and LUO, Q. Design and testing of a parabolic cam-roller quasi-zero-stifiness vibration isolator. International Journal of Mechanical Sciences, 220, 107146 (2022) |
| 39 | ZHANG, Q., GUO, D., and HU, G. Tailored mechanical metamaterials with programmable quasizero-stifiness features for full-band vibration isolation. Advanced Functional Materials, 33, 31 (33), 2101428 (2021) |
| 40 | CHEN, N., YANG, Z., ZUO, A., JIANG, P., JIN, S., and XU, Y. Bandgap regulations of longitudinal wave for a nonlinear metastructure isolator with high-static-low-dynamic stifiness. Composite Structures, 327, 117706 (2024) |
| 41 | WANG, X., ZHOU, J., XU, D., OUYANG, H., and DUAN, Y. Force transmissibility of a two-stage vibration isolation system with quasi-zero stifiness. Nonlinear Dynamics, 87 (1), 633- 646 (2016) |
| 42 | TANG, B., and BRENNAN, M. J. On the shock performance of a nonlinear vibration isolator with high-static-low-dynamic-stifiness. International Journal of Mechanical Sciences, 81, 207- 214 (2014) |
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