A new method for expression and classification of long wave road surface unevenness in field
CHENG Yuansheng1,2, LI Xiaoqin1,2, SUN Shuaishuai3, MAN Xiaolan1,2, FAN Feifan1,2, LI Zhixiong4
1.College of Mechanical and Electrical Engineering, Tarim University, Alar 843300, China;
2.Key Lab of Modern Agriculture Engineering, Tarim University, Alar 843300, China;
3.CAS Key Lab of Mechanical Behavior and Design of Materials, Department of Precision Machinery and Instrumentation,University of Science and Technology of China, Hefei 230027, China;
4.Yonsei Frontier Lab, Yonsei University, Seoul 03722, Republic of Korea
Abstract：In this paper, vibration tests were carried out on 21 kinds of soil rectangular pit pavement with different sizes by using tractor as the power. The effective roughness expression of soil soft pavement was established, and the spatial displacement power spectral density (PSD) was calculated. According to the result：（1）The spatial power spectral density curves of effective roughness of 21 kinds of road surfaces all have five peak points which increase proportionally, and five times frequency of the correlation coefficient (R2) with the excitation at the back of the rectangular pit is 0.9798~0.9956. The frequency index w values in 20 kinds of road surfaces are all less than -2, which indicates that the back end of the rectangular pit in soil is the main excitation point and verifies the effectiveness of the solution to the effective roughness, and the long wave road surface in the field is the main excitation frequency band. （2）With the change of rectangular pit size, road surface grades in 21 kinds are between A and F, which conforms to the grading method of ISO8608 standard and the subjective feeling of drivers. In this paper, a new method of expression and classification of long wave pavement roughness in the field is proposed, which provides references for the establishment of soil soft pavement spectrum.
程远盛1，2，李晓勤1，2，孙帅帅3，满晓兰1，2，范非凡1，2，李志雄4. 田间长波路面不平度表达和分级的新方法[J]. 振动与冲击, 2022, 41(11): 180-188.
CHENG Yuansheng1,2, LI Xiaoqin1,2, SUN Shuaishuai3, MAN Xiaolan1,2, FAN Feifan1,2, LI Zhixiong4. A new method for expression and classification of long wave road surface unevenness in field. JOURNAL OF VIBRATION AND SHOCK, 2022, 41(11): 180-188.
[1] Runmao Zhao, Lian Hu, Xiwen Luo, Hao Zhou, Pan Du, Lingmao Tang, Jing He,Ting Mao. A novel approach for describing and classifying the unevenness of the bottom layer of paddy fields[J]. Computers and Electronics in Agriculture 162 (2019) 552–560.
[2] 余志生.汽车理论（第 3 版）[M].北京：机械工业出版社,2004.Pages:206~207&214~215.
Zhisheng Yu. Automobile theory （3rd edition）[M]. Machinery Industry Press,Beijing,China,2004. Pages: 206~
207&214~215.
[3] Rahmi Can Ugras, Oguz Kaan Alkan, Serkan Orhan, Mustafa Kutlu, Real time high cycle fatigue estimation algorithm and load history monitoring for vehicles by the use of frequency domain methodsAta Mugan[J], Mechanical Systems and Signal Processing 118 (2019) 290–304.
[4] Carsten Hoever, Wolfgang Kropp.A model for investigating the influence of road surface texture and tyre tread pattern on rolling resistance[J].Journal of Sound and Vibration Volume 351, 1 September 2015, Pages 161-176.
[5] Runmao Zhao, Lian Hu, Xiwen Luo, Hao Zhou, Pan Du, Lingmao Tang, Jing He,Ting Mao. A novel approach for describing and classifying the unevenness of the bottom layer of paddy fields[J]. Computers and Electronics in Agriculture 162 (2019) 552–560.
[6] 郑联珠,程悦荪,梅雷军,张志伟,殷继红.田间有效软路面谱的统计分析[J].农业工程报,1991(04):20-27.
Zheng Lianzhu,Cheng Yueshun,Mei Leijun,Zhang Zhiwei,Yin Jihong, Statistics Analysis of the Effective Spectrum of the Soft Terrain Surface[J]. Transactions of the Chinese Society of Agricultural Engineering,1991(04):2027.
[7] Liu Xiandong，Wang Haixia, Shan Yingchun, He Tian，Construction of road roughness in left and right wheel paths based on PSD and coherence function[J]. Mechanical Systems and Signal Processing, 60-61 (2015) 668–677,
[8] M.A. Lak, G. Degrande, G. Lombaert, The effect of road unevenness on the dynamic vehicle response and ground-borne vibrations due to road traffic[J]. Soil Dynamics and Earthquake Engineering 31 (2011) 1357–1377.
[9] Prashant R Pawar a F, Dr Arun Tom Mathew, M R Saraf, IRI (International Roughness Index): An Indicator Of Vehicle Response[J]. Materials Today: Proceedings 5 (2018) 11738–11750.
[10] Zhenfeng Wang, Mingming Dong, Yechen Qin, Yongchang Du, Feng Zhao Liang Gu. Suspension system state estimation using adaptive Kalman filtering based on road classification[J]. Vehicle System Dynamics: International Journal of Vehicle Mechanics and Mobility,2017,VOL.55,NO.3,371–398.
[11] Zhiming Zhang, Chao Sun a, Raj Bridgelall, Mingxuan Sun, Road profile reconstruction using connected vehicle responses and wavelet analysis[J]. Journal of Terramechanics, 80 (2018) 21–30.
[12] Guangtao Xue, Hongzi Zhu, Zhenxian Hu, Wen Zhuo, Chao Yang, Yanmin Zhu, Jiadi Yu, Yuan Luo, Pothole in the Dark: Perceiving Pothole Profiles with Participatory Urban Vehicles[J]. DOI 10.1109/TMC.2016.2597839, IEEE Transactions on Mobile Computing。
[13] Artis Mednis, Girts Strazdins, Reinholds Zviedris, Georgijs Kanonirs, Leo Selavo, Real Time Pothole Detection using Android Smartphones with Accelerometers[J]. 2011 International Conference on Distributed Computing in Sensor Systems and Workshops (DCOSS).
[14] Mohammad Arbabpour Bidgoli, Amir Golroo, Hamid Sheikhzadeh Nadjar,Ali Ghelmani Rashidabad, Mohammad Reza Ganji, Road roughness measurement using a cost-effective sensor-based monitoring System[J].Automation in Construction 104 (2019) 140–152,
[15] ISO 8608:1995, 1995, Mechanical Vibration-Road Surface Profiles-Reporting of Measured Data, International Standards Organisation.
[16] Can Hu, Xufeng Wang, Shiguo Wang, Bing Lu, Wensong Guo, Chaoji Liu, Xiuying Tang, Impact of agricultural residual plastic film on the growth and yield of drip-irrigated cotton in arid region of Xinjiang, China[J], Int J Agric & Biol Eng, January, 2020, Vol. 13 No. 1,
[17] 朱思洪,马佳富,袁加奇,徐刚,周永清,邓晓亭.水田作业工况的拖拉机振动特性[J].农业工程学报,2016,32(11):31-38.
Zhu Sihong, Ma Jiafu, Yuan Jiaqi, Xu Gang , Zhou Yongqing, Deng Xiaoting. Vibration characteristics of tractor in condition of paddy operation[J]. Transactions of the Chinese Society of Agricultural Engineering, 2016,32(11):31-38.
[18] 王济，胡晓，Matlab在振动信号处理中的应用[M]. 北京：中国水利水电出版社，知识产权出版社，2006.Pages:39~44&104~106.
Ji Wang,Xiao Hu. Matlab在振动信号处理中的应用[M]. China Water Resources and Hydropower Press, Intellectual Property Publishing House, Beijing,China,2006. Pages:39~44&104~106.
[19] 温广瑞,李杨,廖与禾,何庆.基于精确信息重构的故障转子系统振动加速度信号积分方法[J].机械工程学报,2013,49(08):1-9.
WEN Guangrui,LI Yang,LIAO Yuhe,HE Qing. Faulty Rotor System Vibration Acceleration Signal Integration Method Based on Precise Information Reconstruction[J]. Journal of Mechanical Engineering, 2013,49(08):1-9.
[20] Hao Zhu, Yingjie Zhou, Yumei Hu, Displacement reconstruction from measured accelerations and accuracy,control of integration based on a low-frequency attenuation algorithm[J], Soil Dynamics and Earthquake Engineering,133 (2020) 106122, journal homepage:
[21] ISO 5008, 2002. Agricultural Wheeled Tractors and Field Machinery –Measurement of Whole-body Vibration of the Operator.
[22] Maurizio Cutini, Corrado Costa, Carlo Bisaglia. Development of a simplified method for evaluating agricultural tractor’s operator whole body vibration[J]. Journal of Terramechanics 63 (2016) 23–32.
[23] 刘宗凯,杨小强,韩金华.基于几何特征的不平整路面三维建模与分析研究[J].振动与冲击,2020,39(16):188-195.
LIU Zongkai,YANG Xiaoqiang,HAN Jinhua, A study on 3D modeling and analysis of uneven road based on geometric features[J]. Journal of Vibration And Shock, 2020,39(16):188-195.
[24] 刘刚,陈树新,罗维东.电机非正弦供电电压单周期真有效值同步采样[J].电机与控制学报,2014,18(01):112-116.
LIU Gang,CHEN Shuxin,LUO Weidong, Synchronous sampling measuring method of the single-cycle true RMS of motor non-sinusoidal power supply voltage[J]. Electric Machines and Control, 2014,18(01):112-116.
[25] 韩金昌,左彦飞,冯坤.周期性碰摩激励作用下薄壁机匣支撑系统响应机理[J].航空动力学报,2021,36(01):167-175.
HAN Jinchang,ZUO Yanfei,FENG Kun,Respons mechanism of thin-walled casing support system under periodic rubbing exciation[J]. Journal of Aerospace Power, 2021,36(01):167-175.
[26] 耿斌斌,左彦飞,王辰,江志农,胡明辉,贺雅.轴承周期冲击激励下发动机薄壁支承结构响应机理研究[J].振动与冲击,2020,39(02):72-78+99.
GENG Binbin，ZUO Yanfei，WANG Chen，JIANG Zhinong，HU Minghui，HE Ya，Thin-walled support structure responses of an engine under the periodic impact excitation of bearings[J]. Journal of Vibration And Shock, 2020,39(02):72-78+99.
[27] 刘宗凯,杨小强,韩金华.基于几何特征的不平整路面三维建模与分析研究[J].振动与冲击,2020,39(16):188-195.
LIU Zongkai，YANG Xiaoqiang，HAN Jinhua, A study on 3D modeling and analysis of uneven road based on geometric features[J], Journal of Vibration And Shock, 2020,39(16):188-195.
