Impact of Effective Tire Radius on Wheel Slip Estimation and Antilock Brake System Performance of Heavy Road Vehicles

Gaurkar, Pavel Vijay; Challa, Akhil; Ramakrushnan, Karthik; Vivekanandan, Gunasekaran; Sivaram, Sriram; Subramanian, Shankar C.

doi:10.1109/tvt.2022.3201116

Cited by 3 publications

(1 citation statement)

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“…However, SWATA requires knowledge of the wheel slip ratio and its reference value for wheel slip regulation. The wheel speed and longitudinal acceleration information are used by the Radius Searching Recursive Least Square (RS-RLS) Algorithm [47] for wheel slip estimation, and the reference slip is estimated by the Optimal Reference Slip Algorithm (ORSA) [48]. The ABS algorithm consisting of RS-RLS, ORSA, and SWATA was integrated with the ROP algorithm, as depicted in Fig.…”

Section: Need For Integration and Modifications To Rop Algorithm For ...mentioning

confidence: 99%

Integrated Rollover Prevention and Antilock Brake System for Heavy Commercial Road Vehicles

Sukumaran,

Gaurkar,

Subramanian

2023

IEEE Access

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This study introduces a novel approach for enhancing safety in Heavy Commercial Road Vehicles (HCRVs) by combining Rollover Prevention and Antilock Brake System. The primary focus is preventing rollovers through controlled differential braking while avoiding potential wheel lock. The study employs a 3-Degrees of Freedom (3-DoF) model-based strategy for detecting impending rollovers based on the Load Transfer Ratio (LTR). When the rollover prevention algorithm identifies an impending rollover, it employs differential braking to maintain the LTR within predefined thresholds. When drivers intervene or override the rollover prevention algorithm, the ABS algorithm determines the desired brake chamber pressure to avoid the increased risk of wheel lock. The efficacy of the integrated algorithm was evaluated in a Hardware-in-Loop (HiL) setup using Fishhook, Sine with Dwell (SWD), and Ramp steer manoeuvres. The developed integrated algorithm successfully prevents rollovers by employing differential braking, even when the driver engages in panic braking while avoiding wheel lock.

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Section: Need For Integration and Modifications To Rop Algorithm For ...mentioning

confidence: 99%

Integrated Rollover Prevention and Antilock Brake System for Heavy Commercial Road Vehicles

Sukumaran,

Gaurkar,

Subramanian

2023

IEEE Access

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A Computationally and Data-Efficient Reference Slip Estimation Algorithm for Antilock Brake System

Devadiga,

Gaurkar,

Vivekanandan

et al. 2023

2023 9th International Conference on Control, Decision and Information Technologies (CoDIT)

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Study on the Selection of Electric Motor/Engine on the Performance of Hybrid Vehicles

Chiver,

Sugar,

Neamt

2024

Energies

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Hybrid electric vehicles (HEVs) are perceived as a first step toward the future of sustainable transport. Of course, battery electric vehicles (EVs) are currently ideal for what is wanted in the future of transport. However, the lack of infrastructure for these vehicles makes many potential users choose hybrid vehicles. This paper presents an analysis of the influence of hybrid vehicle engines and electric motors on their performance. Three engines with slightly different power levels and similar characteristics were considered for the configured models. Additionally, two electric motors with very different power levels, but a very close maximum continuous torque were used in our models. One was an induction motor and the other was a permanent magnet synchronous motor. The ADVISOR software was used for vehicle configuration and simulation. Series and parallel hybrid vehicles were considered. The main dynamic performances and the fuel consumption rates of the two driving cycles were compared for the configured models. Three conventional models with the same engines used in HEVs were also simulated for reference. The results highlight that, in the case of HEVs, the choice of a combination engine/electric motor is crucial for obtaining the best compromise between a dynamic performance and a low fuel consumption and, implicitly, a low negative impact on the environment.

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Impact of Effective Tire Radius on Wheel Slip Estimation and Antilock Brake System Performance of Heavy Road Vehicles

Cited by 3 publications

References 16 publications

Integrated Rollover Prevention and Antilock Brake System for Heavy Commercial Road Vehicles

Integrated Rollover Prevention and Antilock Brake System for Heavy Commercial Road Vehicles

A Computationally and Data-Efficient Reference Slip Estimation Algorithm for Antilock Brake System

Study on the Selection of Electric Motor/Engine on the Performance of Hybrid Vehicles

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