Design and testing of an innovative measurement device for tyre–road contact forces

Cheli, Federico; Braghin, Francesco; Brusarosco, Massimo; Mancosu, Federico; Sabbioni, Edoardo

doi:10.1016/j.ymssp.2011.02.021

Cited by 55 publications

(27 citation statements)

References 4 publications

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“…Consequently, in order to fully understand the dynamic behaviour of the vehicle, accurate experimental data of these contact forces and moments are needed. Several methods can be found in the literature for measuring the forces and torques generated at the tyre/road contact based on the instrumentation of the tyre [1][2][3][4][5] or of the wheel [6][7][8]. The methods based on the instrumentation of the tyre normally require the placement of measurement sensors (accelerometers, optical sensors…) embedded in the interior thereof.…”

Section: Introductionmentioning

confidence: 99%

“…The first instrumented wheel which allows measuring the tyre/road contact forces and moments that does not involve a significant increase in its weight or an alteration of its dynamic behaviour is presented in [8]. In this case, three strain gauges (least set) are placed on the inner side of the wheel rim at positions characterised by the highest signal-to-noise ratio to obtain the tyre/road contact forces and moments.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

A novel method for producing low cost dynamometric wheels based on harmonic elimination techniques

Gutiérrez-López

Jalón

Cubillo

2015

Mechanical Systems and Signal Processing

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A novel method for producing low cost dynamometric wheels based on harmonic elimination techniques

Gutiérrez-López

Jalón

Cubillo

2015

Mechanical Systems and Signal Processing

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“…Vehicle in motion is a complex coupled driving system, and the coupling relationship and interaction between the different subsystems will affect the accuracy of estimation results [27][28][29]. With the deepening of research and the improvement of complexity, some researchers have begun to engage in the fusion estimation method of vehicle driving state, using different-model-based observers to iterate and compensate each other, using the preliminary estimation results to further approximate the real vehicle driving state, thereby improving the reliability and adaptive adjustment ability of the whole estimation system [30][31][32][33].…”

Section: Introductionmentioning

confidence: 99%

Sideslip Angle Fusion Estimation Method of an Autonomous Electric Vehicle Based on Robust Cubature Kalman Filter with Redundant Measurement Information

Chen

et al. 2019

WEVJ

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Accurate and reliable estimation information of sideslip angle is very important for intelligent motion control and active safety control of an autonomous vehicle. To solve the problem of sideslip angle estimation of an autonomous vehicle, a sideslip angle fusion estimation method based on robust cubature Kalman filter and wheel-speed coupling relationship is proposed in this paper. The vehicle dynamics model, tire model, and wheel speed coupling model are established and discretized, and a robust cubature Kalman filter is designed for vehicle running state estimation according to the discrete vehicle model. An adaptive measurement-update solution of the robust cubature Kalman filter is presented to improve the robustness of estimation, and then, the wheel-speed coupling relationship is introduced to the measurement update equation of the robust cubature Kalman filter and an adaptive sideslip angle fusion estimation method is designed. The simulations in the CarSim-Simulink co-simulation platform and the actual vehicle road test are carried out, and the effectiveness of the proposed estimation method is validated by corresponding comparative analysis results.

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“…Cheli et al. () proposed a new and proper force‐measurement method by using strain sensors mounted on the tire rim. Due to the position of the sensors used in this study, this method assumes the same value for tire force for the rotation of the tire.…”

Section: Introductionmentioning

confidence: 99%

Rapid Impact Testing and System Identification of Footbridges Using Particle Image Velocimetry

Tian

Zhang

2018

Computer aided Civil Eng

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The rapid impact testing of bridges contains unique advantages. For example, structural parameters, including frequency response function and structural flexibility matrix can be identified; however, additional impact-testing instruments are required to excite a bridge, restricting the efficiency of the measurement strategy in terms of experimental cost and time. In this paper, a particle image velocimetry-based method is proposed for the rapid impact testing and system identification of footbridges under pedestrian excitations. The proposed method has shown promising features: (1) pedestrian load is utilized for the impact excitation of footbridges, which is more convenient than the conventional impacttesting method with additional excitation devices; (2) the human-induced impact forces under varying jumping scenarios are calculated from image sequences of human motions acquired by a single camera with its noncontact and target-less characteristics; and (3) both humaninduced impact forces (inputs) and structural responses (outputs) are employed to identify more modal parameters (i.e., scaling factors, modal mass, and structural flexibility). The robustness of the proposed method was successfully validated by a laboratory test of a simply supported beam and field testing of a cable-stayed footbridge. The proposed method not only could improve

show abstract

Design and testing of an innovative measurement device for tyre–road contact forces

Cited by 55 publications

References 4 publications

A novel method for producing low cost dynamometric wheels based on harmonic elimination techniques

A novel method for producing low cost dynamometric wheels based on harmonic elimination techniques

Sideslip Angle Fusion Estimation Method of an Autonomous Electric Vehicle Based on Robust Cubature Kalman Filter with Redundant Measurement Information

Rapid Impact Testing and System Identification of Footbridges Using Particle Image Velocimetry

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