A 3-phase combined wheel slip and acceleration threshold algorithm for anti-lock braking in heavy commercial road vehicles

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

doi:10.1080/00423114.2021.1903048

Cited by 16 publications

(11 citation statements)

References 24 publications

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“…ABS needs to work at the maximum coefficient of friction and optimal slip ratio (λp) to avoid wheel locking (λ=1), maintain driving ability and vehicle stability, and improve braking performance in deceleration and stopping distance [5]. Figure 4 presents this relationship with the normalized braking force/coefficient of friction versus slip ratio.…”

Section: Antilock Braking System (Abs)mentioning

confidence: 99%

“…During the braking procedure, the driver retains control of the car. ABS is consistent because it uses an algorithm to control hydraulic pressure in the brakes, which is classified into two types: model-based algorithms (MBAs) and rule-based algorithms (RBAs) [5]. The MBA mathematically models the braking process and necessitates a significant amount of data input.…”

Section: Introductionmentioning

confidence: 99%

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Optimizing regenerative braking on electric vehicles using a model-based algorithm in the antilock braking system

Budijono

Sutantra

Pramono

2023

IJPEDS

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<span lang="EN-US">The regenerative braking effectiveness of electric vehicles (EVs), with <br /> 8-25% range, requires designers to produce better braking systems. The antilock braking system (ABS) was chosen because it offers various advantages, such as enhanced safety considerations, vehicle maneuverability, and so on. The measurement findings revealed that ABS took longer to stop the wheels with the same wheel rotation speed. Because of the lesser differentiation of magnetic flux to time, it created lower induced emf in the generator. ABS 50 Hz performance was 19.5% at 4500 pm, whereas hydraulic brake performance was 21% at the same speed. ABS used model-based algorithms (MBAs) to boost the friction frequency with the wheels from 10 to 50 Hz. As the frequency increased, the ABS graph approached the hydraulic graph, and the ABS performance improved. Although ABS loses to hydraulics in stopping wheel rotation, it gains in saved energy and battery temperature. Longer wheel stop-times allow the rotational kinetic energy of the wheel more time to be converted into electricity.</span>

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Section: Antilock Braking System (Abs)mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Optimizing regenerative braking on electric vehicles using a model-based algorithm in the antilock braking system

Budijono

Sutantra

Pramono

2023

IJPEDS

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“…As a standalone model-based WSR, the brake torque calculated in Section III-C that regulates the slip at a reference value was applied to all wheels through the brake controller with delay compensation. For rule-based WSR, the 3-phase combined wheel slip and acceleration threshold algorithm developed in [34] was considered. The following notation is adopted to distinguish the algorithms: proposed integrated DYC and WSR by DYC (M) +WSR (M) ; standalone model-based WSR by WSR (M) , standalone rulebased WSR by WSR (R) .…”

Section: Ipgmentioning

confidence: 99%

“…Overall, the braking distance was least for WSR (M) and highest for WSR (R) . Higher braking distance in the rulebased algorithm was attributed to pump-hold-exhaust phases of brake pressure, which resulted in wheel slip cycling in a band around the reference value [34]. These characteristics also resulted in momentary wheel locks during combined cornering emergency braking (permitted in ABS operation) that impacted the directional response of the vehicle (manifested in high sideslip angle and understeer behavior).…”

Section: Ipgmentioning

confidence: 99%

Direct Yaw-Moment Control Integrated With Wheel Slip Regulation for Heavy Commercial Road Vehicles

et al. 2022

Self Cite

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When a road vehicle is subjected to combined cornering and emergency braking, it potentially has a greater risk of wheel lock followed by loss of steerability and/or undesired yaw motion. While an Antilock Braking System (ABS) is mandatory in many countries to avoid wheel lock, more attention is required to its combined cornering and braking performance. This paper aims to design a Direct Yaw-Moment Controller (DYC) integrated with ABS to achieve vehicle directional stability for Heavy Commercial Road Vehicles (HCRVs). This study implements a robust reaching law-based sliding mode controller for DYC and ABS. The developed algorithm was evaluated in a Hardware-in-Loop (HiL) setup. The experimental results are compared for the integrated algorithm and standalone ABS algorithms. The proposed algorithm improved the Directional Performance Index (DPI) in the range of 29% to 84% over the open-loop behavior while maintaining vehicle stability. Moreover, it also improved the DPI in the range of 5% to 53% over standalone ABS in various emergency test cases.INDEX TERMS Anti-lock braking system, differential braking, direct yaw-moment control, electronic stability control, pneumatic brakes, sliding mode control This article has been accepted for publication in IEEE Access.

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“…With the technological innovation, the drive anti-slip system has been more and more widely used in advanced bridge vehicles, and the current ASR technology has been gradually applied to ordinary bridge vehicles, and a more ideal control mode is also under further study [8]. As early as the early 20th century, there have been driving anti-slip control methods [9]. By the nineteen thirties, mechanical anti-lock braking systems were in use on trains and airplanes.…”

Section: Introductionmentioning

confidence: 99%

Antiskid Control System of Construction Machinery Drive Based on Fuzzy PID Control

2020

KME

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With the increase of car ownership year by year, the driving safety and operating stability of cars have been paid more and more attention and become important performance indexes of cars. The drive anti-skid control (DASC) system is an important part of the automotive electronic control system, which can effectively restrain the vehicle from skidding under bad road conditions. This paper mainly studies the design of antiskid control system of construction machinery drive based on fuzzy PID control. In this paper, several existing anti-skid control algorithms are analyzed first, and the fuzzy PID control algorithm is designed by combining fuzzy algorithm and PID algorithm. In this paper, the simulation model of each module is established under the SIMULINK simulation environment, and the control effect of fuzzy PID algorithm is analyzed. The simulation results show that the algorithm can effectively improve the driving force of vehicles on two roads.

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A 3-phase combined wheel slip and acceleration threshold algorithm for anti-lock braking in heavy commercial road vehicles

Cited by 16 publications

References 24 publications

Optimizing regenerative braking on electric vehicles using a model-based algorithm in the antilock braking system

Optimizing regenerative braking on electric vehicles using a model-based algorithm in the antilock braking system

Direct Yaw-Moment Control Integrated With Wheel Slip Regulation for Heavy Commercial Road Vehicles

Antiskid Control System of Construction Machinery Drive Based on Fuzzy PID Control

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