Power spectral density approximations of longitudinal road profiles

被引：140

作者：

Andrén, P ^{[1
]}

机构：

[1] Swedish Natl Rd & Transport Res Inst, Dept Infrastruct Maintenance, SE-58195 Linkoping, Sweden

来源：

INTERNATIONAL JOURNAL OF VEHICLE DESIGN | 2006年 / 40卷 / 1-3期

关键词：

literature survey; longitudinal road profile; power spectrum density; spectral analysis; Swedish road network;

D O I：

10.1504/IJVD.2006.008450

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The power spectral density (PSD) representation of road profiles can be used both to assess the road roughness, and as an input to vehicle dynamics. The PSD is often approximated with a simple function, using only a few parameters. The present paper presents a literature survey of such PSD approximations, and tests four approximations on longitudinal road profile data from the entire Swedish state road network.

引用

页码：2 / 14

页数：13

共 50 条

[41] Spline Windows for Power Spectral Density Estimation
Stanciu, Lucian
Stanciu, Cristian
2011 10TH INTERNATIONAL SYMPOSIUM ON SIGNALS, CIRCUITS AND SYSTEMS (ISSCS), 2011,
[42] An intrinsic metric for power spectral density functions
Georgiou, Tryphon T.
IEEE SIGNAL PROCESSING LETTERS, 2007, 14 (08) : 561 - 563
[43] Characterization of power spectral density of optical surface
MOE Key Laboratory of Advanced Micro-Structured Materials, Shanghai
200092, China
不详
200092, China
Hongwai yu Jiguang Gongcheng Infrared Laser Eng., 12 (3707-3712):
[44] CONTINUOUS PLASMA DENSITY MEASUREMENTS FROM SPECTRAL LINE PROFILES
STIRLING, AJ
WESTWOOD, WD
REVIEW OF SCIENTIFIC INSTRUMENTS, 1968, 39 (10): : 1575 - &
[45] UNIFORM POWER SPECTRAL DENSITY JAMMING SIGNAL
CASSARA, F
MUTH, E
GETTYS, D
PROCEEDINGS OF THE IEEE, 1979, 67 (02) : 330 - 332
[46] Butterworth Window for Power Spectral Density Estimation
Yoon, Tae Hyun
Joo, Eon Kyeong
ETRI JOURNAL, 2009, 31 (03) : 292 - 297
[47] Spectral approximations on the triangle
Owens, RG
PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 1998, 454 (1971): : 857 - 872
[48] POWER SPECTRAL DENSITY OF RANDOM FACSIMILE SIGNAL
FRANKS, LE
PROCEEDINGS OF THE IEEE, 1964, 52 (04) : 431 - &
[49] ON ANALOGUE METHODS FOR POWER SPECTRAL DENSITY ESTIMATION
DIPILLO, G
KOCH, G
MARANO, R
INTERNATIONAL JOURNAL OF CONTROL, 1970, 11 (05) : 759 - &
[50] SLEEP DURATION AND THE POWER SPECTRAL DENSITY OF THE EEG
AKERSTEDT, T
GILLBERG, M
ELECTROENCEPHALOGRAPHY AND CLINICAL NEUROPHYSIOLOGY, 1986, 64 (02): : 119 - 122

← 1 2 3 4 5 →