Development of an automated setup for dynamic evaluation of DC motor characteristics

Podder, Pubalee; Das, Kritanjali; Neroula, Sujan; Barman, Pranjal; Sharma, Sweta

doi:10.1109/calcon.2017.8280722

Cited by 7 publications

(3 citation statements)

References 10 publications

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“…Thus, the proposed algorithm works effectively in electronic differential action mode that fulfills the needs. However, the control voltages of the motors are limited by the motor characteristics as illustrated in Fig.8 which was analyzed from the method presented in [22].…”

Section: Fig 6 Simulation Results Of Dcbm Algorithmmentioning

confidence: 99%

Electronic Differential Control of Independent Wheel Drive NEV using Drive Current Balancing Strategy

Barman,

Sharma

2020

IJEAT

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 Abstract: This paper presents the design and real-time implementation of an electronic differential speed control system (EDSC) for a neighborhood electric vehicle (NEV) with a decentralized power train configuration. The EDSC supervises the desired speed variation of the drive motors of the vehicle at various turning trajectories. The core focus of this design is to reduce the system complexity, computation delay and design expenses with an aid of a newly proposed drive current balancing algorithm (DCBA). The embedded DCBA based EDSC allocates the necessary torque to each wheel solely depending on the motor current variables. Thus, it eliminates the necessities of typical feedback variables-steering and speed to control the EDSC. The developed system performance is being investigated in situ real time on-board experiment. Results in the context of response time, design simplicity and performance reveal the effectiveness of the proposed framework.

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Section: Fig 6 Simulation Results Of Dcbm Algorithmmentioning

confidence: 99%

Electronic Differential Control of Independent Wheel Drive NEV using Drive Current Balancing Strategy

Barman,

Sharma

2020

IJEAT

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“…To determine the motor efficiency, we have to use the torque-speed characteristics data from a practical PMDC motor of 1HP power rating. The details of the motor characteristics evaluation process had been presented in a previously published work given in [26]. The core part of the work involved a gear-belt mechanism to apply the necessary torque, speed sensor to calculate the motor speed and DC-DC converter to change the applied voltage.…”

Section: B Electric Motormentioning

confidence: 99%

“…The proposed TA is examined in a software simulation environment with the necessary constraints for the vehicle geometry. The identical DC motor characteristic parameters are evaluated in the previous work [26]. The motor parameters used in the simulation are listed in Table . 5.…”

Section: Model Simulationsmentioning

confidence: 99%

Energy Efficient Torque Allocation Design Emphasis on Payload in a Light-Duty Distributed Drive Electric Vehicle

Barman

Azzopardi²

2021

IEEE Access

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Light-Duty Electric Vehicle (LDEV) with a distributed drive powertrain provides several potential advantages in terms of flexibility, controllability and responsiveness over conventional powertrains. The precise distribution of driving and braking torque of such configuration is crucially vital for improving the overall performance and efficiency of the vehicles. This paper proposes a new torque allocation (TA) model emphasizing the wheel load variation due to the passenger occupancy payload. A lightduty vehicle model is developed along with the occupancy payload arrangement and a dynamic tireroad friction estimation method for the control system for wheel slip. This proposed TA algorithm uses offline optimization to derive the necessary transmissible torque to the driving wheels. Unlike conventional optimization, it adopts a set of predefined distribution coefficients. Therefore it can execute in a real time platform without high computation power and additional hardware requirements. The efficiency of the model is analyzed using Indian Urban Drive Cycle (IN-UDC). A comparative analysis using a traditional torque allocation model highlights the contributions of this novel torque allocation. The results obtained from various simulations demonstrate the effectiveness of the proposed new TA algorithm.

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Suspension Modeling and Its Importance in Automotive Industries for Implementation of Modern Vehicular Technologies

Neroula

Sharma

2020

Lecture Notes in Electrical Engineering

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Development of an automated setup for dynamic evaluation of DC motor characteristics

Cited by 7 publications

References 10 publications

Electronic Differential Control of Independent Wheel Drive NEV using Drive Current Balancing Strategy

Electronic Differential Control of Independent Wheel Drive NEV using Drive Current Balancing Strategy

Energy Efficient Torque Allocation Design Emphasis on Payload in a Light-Duty Distributed Drive Electric Vehicle

Suspension Modeling and Its Importance in Automotive Industries for Implementation of Modern Vehicular Technologies

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