Simulation of brake by wire system with dynamic force control

Abeysiriwardhana, W.A. Shanaka P.; Abeykoon, A. M. Harsha S.

doi:10.1109/iciafs.2014.7069563

Cited by 9 publications

(2 citation statements)

References 11 publications

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“…The first brakes applied the same physical principles as today's brakes, however the components were completely different. The first construction which was already similar to currently applied systems was invented by Gottlieb Daimler and further developed by Louis Renault in 1902 (Abeysiriwardhana and Abeykoon, 2014). From this level, the evolution of brakes arrived to the market ready Anti-lock Braking Systems (ABS) in the 1970s, when Robert Bosch started to perform comprehensive research activity in this field (Schinkel and Hunt, 2002).…”

Section: Evolution Of Safety Related Functions In Road Transportationmentioning

confidence: 99%

Introducing Safety and Security Co-engineering Related Research Orientations in the Field of Automotive Security

Török

Pethö

2020

Period. Polytech. Transp. Eng.

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Since modern vehicles are connected and their transport processes are strongly supported by different automated functions, malicious external interventions can impair safety integrity. Therefore, it seems to be reasonable in the future to introduce safety and security co-engineering approaches in the automotive industry. With regard to the performed evaluation, three main promising research orientations have been identified. Automotive safety and security related development of co-engineering methodology and validation framework are of key importance from the viewpoint of autonomous transportation. Accordingly, a scenario based, integrated evaluation of automotive safety and security would be closely fit to the concept of SOTIF and the SoS approach. Beyond this, the communication and network security of "vehicle to everything" channels have to also be in the focus of automotive researches. Additionally, the development of automotive anomaly detection systems, especially focusing on the complex SoS operation processes will be a highly important research orientation.

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Section: Evolution Of Safety Related Functions In Road Transportationmentioning

confidence: 99%

Introducing Safety and Security Co-engineering Related Research Orientations in the Field of Automotive Security

Török

Pethö

2020

Period. Polytech. Transp. Eng.

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“…Though an SR possesses high regeneration efficiency, it is most expensive due to the use of brake-by-wire systems (Xiang et al , 2008). Additionally, it requires a separate pedal feel simulator for achieving a good BPF (Flad et al , 2014; Abeysiriwardhana and Abeykoon, 2014). Moreover, the safety-critical nature of brake-by-wire-based systems remains a hindrance to adopt in real applications (Nakamura et al , 2002; Aoki et al , 2007).…”

Section: Introductionmentioning

confidence: 99%

An improved parallel regenerative braking system for small battery electric vehicle

Mondal

Nandi²

2022

WJE

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Purpose The purpose of this paper is to design an improved parallel regenerative braking system (IPRBS) for electric vehicles (EVs) that increases energy recovery with a constant brake pedal feel (BPF). Design/methodology/approach The conventional hydro-mechanical braking system is redesigned by incorporating a reversing linear solenoid (RLS) and allowed to work in parallel with a regenerative brake. A braking algorithm is proposed, and correspondingly, a control system is designed for the IPRBS for its proper functioning, and a mathematical model is formulated considering vehicle drive during braking. The effectiveness of IPRBS is studied by analyzing two aspects of regenerative braking (BPF and regenerative efficiency) and the impact of regenerative braking contribution to range extension and energy consumption reduction under European Union Urban Driving Cycle (ECE). Findings IPRBS is found to maintain a constant BPF in terms of deceleration rate vs pedal displacement during the entire braking period irrespective of speed change and deceleration rate. The regenerative ratio of IPRBS is found to be high compared with conventional parallel regenerative braking, but it is quite the same at high deceleration. Originality/value A constant BPF is achieved by introducing an RLS between the input pushrod and booster input rod with appropriate controller design. Comparative analysis of energy regenerated under different regenerative conditions establishes the originality of IPRBS. An average contribution ratio to energy consumption reduction and driving range extension of IPRBS in ECE are obtained as 18.38 and 22.76, respectively.

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An Improved Hydro-mechanical Braking System to Maintain a Constant Pedal Feel During Deceleration of Electric Vehicle

Mondal

Nandi

2021

Advances in Materials and Mechanical Engineering

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Simulation of brake by wire system with dynamic force control

Cited by 9 publications

References 11 publications

Introducing Safety and Security Co-engineering Related Research Orientations in the Field of Automotive Security

Introducing Safety and Security Co-engineering Related Research Orientations in the Field of Automotive Security

An improved parallel regenerative braking system for small battery electric vehicle

An Improved Hydro-mechanical Braking System to Maintain a Constant Pedal Feel During Deceleration of Electric Vehicle

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