RE.PUBLIC@POLIMI pubblicazioni di ricerca del Politecnico di Milano

ALFI, STEFANO
 Distribuzione geografica
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Continente #
NA - Nord America 3.502
EU - Europa 2.790
AS - Asia 1.396
SA - Sud America 354
AF - Africa 65
OC - Oceania 27
Continente sconosciuto - Info sul continente non disponibili 4
Totale 8.138
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Nazione #
US - Stati Uniti d'America 3.372
RU - Federazione Russa 1.069
SG - Singapore 527
IT - Italia 468
CN - Cina 451
BR - Brasile 299
DE - Germania 218
UA - Ucraina 198
VN - Vietnam 168
GB - Regno Unito 141
ES - Italia 109
FI - Finlandia 109
CA - Canada 108
AT - Austria 102
SE - Svezia 95
IE - Irlanda 69
IN - India 55
FR - Francia 42
MA - Marocco 37
JP - Giappone 34
NL - Olanda 33
PL - Polonia 26
GR - Grecia 25
KR - Corea 22
AR - Argentina 21
ID - Indonesia 21
CH - Svizzera 19
IR - Iran 19
BE - Belgio 17
PT - Portogallo 16
HK - Hong Kong 15
NZ - Nuova Zelanda 15
AU - Australia 12
MX - Messico 12
TR - Turchia 12
BD - Bangladesh 11
CO - Colombia 9
EC - Ecuador 9
TW - Taiwan 9
CL - Cile 8
CZ - Repubblica Ceca 8
PK - Pakistan 8
CI - Costa d'Avorio 7
IQ - Iraq 7
MY - Malesia 7
RO - Romania 7
SA - Arabia Saudita 7
IL - Israele 6
UZ - Uzbekistan 5
EG - Egitto 4
HU - Ungheria 4
VE - Venezuela 4
ZA - Sudafrica 4
DK - Danimarca 3
DZ - Algeria 3
EU - Europa 3
NO - Norvegia 3
AE - Emirati Arabi Uniti 2
AL - Albania 2
AO - Angola 2
AZ - Azerbaigian 2
BO - Bolivia 2
CR - Costa Rica 2
EE - Estonia 2
ET - Etiopia 2
HN - Honduras 2
JO - Giordania 2
TH - Thailandia 2
TN - Tunisia 2
BB - Barbados 1
BG - Bulgaria 1
CU - Cuba 1
GA - Gabon 1
GE - Georgia 1
GT - Guatemala 1
GY - Guiana 1
HR - Croazia 1
JM - Giamaica 1
KE - Kenya 1
KG - Kirghizistan 1
KZ - Kazakistan 1
LT - Lituania 1
MU - Mauritius 1
MW - Malawi 1
NI - Nicaragua 1
NP - Nepal 1
PY - Paraguay 1
RS - Serbia 1
SK - Slovacchia (Repubblica Slovacca) 1
TT - Trinidad e Tobago 1
XK - ???statistics.table.value.countryCode.XK??? 1
Totale 8.138
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Città #
Ashburn 456
Fairfield 324
Singapore 283
Woodbridge 276
Wilmington 206
Houston 201
Chandler 200
Moscow 162
Ann Arbor 159
Seattle 125
Santa Clara 108
Jacksonville 105
Cambridge 101
Beijing 98
Ottawa 91
Vienna 91
Milan 87
Council Bluffs 77
Boardman 71
Los Angeles 63
Medford 63
Dublin 59
Lawrence 58
Hefei 56
Dong Ket 54
Dearborn 53
Málaga 47
London 46
Helsinki 45
Munich 45
Casablanca 34
Washington 34
São Paulo 32
Buffalo 29
Redwood City 25
Chengdu 24
New York 24
Des Moines 22
Rome 21
Patras 19
Dallas 18
San Diego 18
Shanghai 17
Tokyo 17
Ho Chi Minh City 16
Seoul 16
Warsaw 15
Brussels 14
Hanoi 14
Turin 14
Tianjin 13
Donostia / San Sebastian 12
Hong Kong 12
Jakarta 12
The Dalles 12
Miami 10
Berlin 9
Chicago 9
Duncan 9
Frankfurt am Main 9
Hangzhou 9
Kent 9
Norwalk 9
Redmond 9
Serra 9
Belo Horizonte 8
Abidjan 7
Bern 7
Guangzhou 7
Montréal 7
Pamplona 7
Phoenix 7
Pisa 7
Rio de Janeiro 7
San Francisco 7
Brasília 6
Curitiba 6
Delft 6
Falkenstein 6
Graz 6
Ibarra 6
Naples 6
Nuremberg 6
Paderborn 6
Stockholm 6
Atlanta 5
Boston 5
Brooklyn 5
Chongqing 5
Falls Church 5
Goiânia 5
Indiana 5
Kharkiv 5
Lyon 5
Mountain View 5
Nanchang 5
Olomouc 5
Poplar 5
Porto 5
Porto Alegre 5
Totale 4.591
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Nome #
A decoupled numerical procedure for modelling soil interaction in the computation of the dynamic response of a rail track 233
Evaluation of the hunting behaviour of a railway vehicle in a curve 223
Estimation of lateral and cross alignment in a railway track based on vehicle dynamics measurements 205
Data-driven condition-based monitoring of high-speed railway bogies 200
Condition Monitoring and Fault Detection of Suspension Components in Freight Wagons Using Acceleration Measurements 191
Active control of airspring secondary suspension to improve ride quality and safety against crosswinds 189
Active control of airspring secondary suspension for improving ride comfort in presence of random track irregularity 175
Model - based fault detection in railway bogies 163
A Method to Optimize Stability and Wheel Wear in Railway Bogies 162
An efficient recursive least square-based condition monitoring approach for a rail vehicle suspension system 157
Condition monitoring of suspension components in railway bogies 151
Effect of motor connection on the critical speed of high speed railway vehicles 150
Estimation of lateral track irregularities from on-board measurement: effect of wheel-rail contact model 150
Curve squeal in sharp curves: effect of multiple wheel/rail contact points 145
A system for the condition monitoring of railway bogies and of the infrastructure 144
An application of kalman filtering estimation to the condition monitoring of the geometric quality of the railway track 143
An application of the Unknown Input Observer algorithm for the identification of vertical railway track irregularity 141
Effect of motor connection on the critical speed of high speed railway vehicles 138
The Influence of Wheel/Rail Contact Conditions on Curve Squeal Noise: Experimental and Numerical Investigation 136
Critical velocity of railway vehicles 136
The Influence of Track Modelling Options on the Simulation of Train-Track Interaction 135
An efficient condition monitoring strategy of railway vehicle suspension based on recursive least-square algorithm 134
An investigation of the influence of wheel/rail contact conditions on curve squeal 132
Mathematical modelling of the secondary airspring suspension in railway vehicles and its effect on safety and ride comfort 129
Treatment of driving dynamic datasets of a railway vehicle aimed at condition monitoring of the track 128
Condition-based monitoring of suspension components in high speed railway bogies 123
Condition monitoring of suspension components based on on-board acceleration measurements 121
Numerical and experimental evaluation of extreme wheel-rail loads for improved wheelset design 120
Active secondary yaw control to improve curving behaviour of a railway vehicle 116
Condition monitoring of rail vehicle suspension based on recursive least-square algorithm 114
Train bridge interaction: problems and models 112
Mathematical modelling of train-turnout interaction 111
Effects of train impacts on urban turnouts: modelling and validation through measurements 110
Numerical simulations for the virtual assessment of technological options in high speed rails vehicle design 106
Limit wheel profile for hunting instability of railway vehicles 106
Early Instability Detection for High Speed Railway Bogies 106
Bogie design optimization to minimize wheel wear 105
Fault Diagnosis of Bogie Components for High Speed Trains 105
Train-induced Vibrations on Urban Metro and Tram Turnouts 103
Numerical and experimental assessment of advanced concepts to reduce noise and vibration on urban railway turnouts 103
Dinamica del veicolo ferroviario e sua interazione con l'infrastruttura 100
An Experimental Methodology for the Assessment of Ground-Borne Vibrations due to Railway Vehicles 99
Numerical and experimental evaluation of extreme wheel-rail loads for improved wheelset design 98
An Analytical Model in Frequency Domain for Embedded Rail Systems 97
Limit wheel profile for hunting instability of railway vehicles 96
Predictive Modelling of Curve Squeal Occurrence in Tramways: Influence of Wheel/Rail Double Contact Points 95
Curve squeal of modern tramcars: comparison between independently rotating wheels and solid axles 94
Improvement of High-Speed Vehicle Vertical Ride Comfort with Semi-active Primary Suspension 94
Modello di interazione veicolo ferroviario-armamento 93
Advanced methods for the reduction of train impacts on urban turnouts: analytical evaluation and real-scale verification of new concepts 93
Mathematical modelling of railway vehicles with secondary airspring suspension: safety and ride comfort 93
Low-cost Maintenance Operation for Avoiding Hunting Instability in a Metro Vehicle 93
Active control of airspring secondary suspension to improve ride comfort in presence of random track irregularity 92
Dynamic design of high speed railway track using a combined multibody and finite element approach 88
Novel technology concepts and architecture for on-board condition-based monitoring of railway running gear: The RUN2Rail vision 88
Numerical Methodology for the Evaluation of High Speed Vehicle Stability in Curved Track 85
Virtual homologation of railway rolling stock: possibilities and challenges 84
Estimation of long wavelength track irregularities from on board measurement 82
DYNAMICS OF A HIGH SPEED RAILWAY VEHICLE - STABILITY, CURVING PERFORMANCES AND CROSSWIND EFFECTS 81
Secondary yaw control to improve curving vs. stability trade-off for a railway vehicle 75
Impact of suspension component modelling on the accuracy of rail vehicle dynamics simulation 74
Real-time simulation for the virtual assessment of technological options in high speed rail vehicle design 71
The influence of suspension components modelling on the virtual homologation of a railway vehicle 71
Effects of train impacts on urban turnouts: modeling and validation through measurements 68
Effect of exceptional loads on the numerical calculation of wheelset load spectra 67
Low-cost maintenance operation for avoiding hunting instability in a metro vehicle 66
Un modello numerico per l’analisi della dinamica di marcia e delle sollecitazioni sui componenti di un veicolo ferroviario 60
High pass-band measuring wheelset 55
Indagine sperimentale sulla misura delle forze di contatto ruota - rotaia 49
Non-Hertzian wheel-rail contact modelling for real-time simulation: a case study in hardware-in-the-loop test 49
Numerical simulation for improving the design of running gear-part 2: improvement of wheelset durability and safety 47
Reducing impacts at turnouts: modelling approaches and measurements 45
Identification of Railway Vertical Track Alignment via the Unknown Input Observer 18
Totale 8.211
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Categoria #
all - tutte 25.214
article - articoli 8.197
book - libri 0
conference - conferenze 15.925
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 1.092
Totale 50.428
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021459 0 0 0 0 0 34 48 60 71 69 42 135
2021/2022518 21 57 40 23 63 28 17 31 32 53 41 112
2022/2023583 85 47 24 53 57 61 12 30 72 69 51 22
2023/2024374 24 62 16 26 29 37 29 26 10 57 13 45
2024/20251.272 32 19 48 39 192 147 78 114 235 73 161 134
2025/20262.504 771 820 195 379 282 57 0 0 0 0 0 0
Totale 8.211