Implementation of Throttle Position Sensor for Angular movement in Automobiles

Kasab, Prajakta V.; Chopade, Nilkanth B.; Bhagat, Shrikant

doi:10.1109/iccubea47591.2019.9128507

Cited by 2 publications

(4 citation statements)

References 3 publications

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“…During the starting condition, the throttle sensor output voltage reaches 0V. Meanwhile, when the butterfly valve on the throttle is rotated, the output voltage on the throttle sensor changes and tends to increase [1], [5], [8]- [10].…”

Section: Throttle Bodymentioning

confidence: 99%

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Study case ratio gear of stepper motor on electronic throttle using PID control

Dewi

Arifin

Adiyasa

2021

JEATech

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The throttle is a component that determines the amount of airflow into the combustion chamber. The latest in-vehicle technology makes it possible to adjust the fly valve electronically. The electronic system adjusts the angle size by comparing the predetermined setpoints. In research, electronic system designs are based on existing models. The throttle model uses a stepper motor drive. Electronic control using a microcontroller with proportional-integral-derivative (PID) control. While the setpoint is based on a reference from the throttle position sensor (TPS) sensor. The greater the throttle reference value, the greater the angle opening of the butterfly valve. The results of this study obtained a simulation model of electronic throttle control from gear ratios of 1: 1, 5: 1, and 10: 1 for conventional vehicles.

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Section: Throttle Bodymentioning

confidence: 99%

“…The development of TbW using an electronic system is carried out by adjusting the butterfly valve rotation using a DC motor or solenoid. Controls carried out on a DC motor or solenoid in modern vehicles are integrated with an electronic control unit (ECU) [5].…”

Section: Introductionmentioning

confidence: 99%

Study case ratio gear of stepper motor on electronic throttle using PID control

Dewi

Arifin

Adiyasa

2021

JEATech

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“…It's worth mentioning that the majority of automotive engines are using the ETV in order to control the airflow rate of the internal combustion by regulating the throttle plate position, [1,26,30,32,35,37,38]. The throttle valve is composed by a throttle plate and a motor which forces the plate to rotate to a defined angle and then to return to its original position, due to the presence of a spring.…”

Section: Introductionmentioning

confidence: 99%

“…The throttle plate's angular position has to follow a desired trajectory, as determined by an accelerator pedal, to correspond to the current engine load. It results in enhancements in vehicle drivability, fuel efficiency and safety [1,26,32,35,37,38]. Several control strategies have been proposed in the literature for complex dynamic systems [8] and especially to control the electronic throttle, including the Proportional-Integral-Derivative (PID) controller and a feedback compensator for friction and limp-home effects as discussed in [12].…”

Section: Introductionmentioning

confidence: 99%

RST Switching Bi-controller Based Flatness for an Electronic Throttle Valve

Gharsallaoui,

Gritli,

Benrejeb

et al. 2023

INT J COMPUT COMMUN, Int. J. Comput. Commun. Control

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In this paper, an RST switching bi-controller, based on flatness and on Luenberger observers, is designed to control the opening angle change of an Electronic Throttle Valve (ETV), to compensate unexpected external disturbances and to detect sensor faults. Two identified mathematical linear models are established to simulate the ETV for two different positions of the throttle plate. The use of robust RST switching bi-controller based-flatness approach by the development of closedloop control is proposed, in order to obtain a stable system tracking a desired flat trajectory. The switching between the two models using stateflow tool is based on residual values generated by using the Luenberger observers in order to detect and to localize sensor faults occurrence. The observer’s gains are determined using Linear Matrix Inequalities (LMIs) taking into account the stability of the system based on Lyapunov theory. The simulation results show the efficiency of the developed robust switching RST bi-controller based-flatness in terms of tracking the desired angle’s reference trajectory, rejecting disturbances and detecting sensor faults.

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Implementation of Throttle Position Sensor for Angular movement in Automobiles

Cited by 2 publications

References 3 publications

Study case ratio gear of stepper motor on electronic throttle using PID control

Study case ratio gear of stepper motor on electronic throttle using PID control

RST Switching Bi-controller Based Flatness for an Electronic Throttle Valve

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