Modeling, parameter estimation and nonlinear control of automotive electronic throttle using a Rapid-Control Prototyping technique

Grepl, R.; Lee, B.

doi:10.1007/s12239-010-0072-7

Cited by 51 publications

(17 citation statements)

References 11 publications

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“…These are the angular position of the valve, the angular velocity of the valve, and the electrical current consumed by the internal motor of the throttle. The literature converges that deterministic nonlinear models are appropriate to represent the behavior of the throttle . Interestingly, we detected that linear stochastic models with that three states can be used also to represent the throttle.…”

Section: Control Of An Automotive Electronic Throttle Bodymentioning

confidence: 83%

“…To allow the control, the throttle body has a sensor for measuring the throttle position. The control of this device has been a topic of investigation in the context of deterministic nonlinear systems, especially because it presents nonlinear phenomena such as friction, backlash, and limphome; see for instance [18][19][20][21][22][23][24][25][26][27] for an account on some recent results. Our paper presents a model for the electronic throttle in the linear stochastic scenario.…”

Section: Control Of An Automotive Electronic Throttle Bodymentioning

confidence: 99%

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Output feedback of Markov jump linear systems with no mode observation: An automotive throttle application

Vargas

Acho

Pujol

et al. 2015

Int. J. Robust. Nonlinear Control

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The note presents an output feedback control strategy for Markov jump linear systems with no mode observation. Based on minimizing a finite-time quadratic cost, we derive an algorithm that generates output feedback gains that satisfy a necessary optimality condition. These gains can be computed off-line relying only on the initial condition of the system. This result expands a previous one from the literature that considered state-feedback only. To illustrate the usefulness of the approach, real-time laboratory experiments were performed to control an automotive electronic throttle valve subject to Markov-driven voltage fluctuations.Peer ReviewedPostprint (published version

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Section: Control Of An Automotive Electronic Throttle Bodymentioning

confidence: 83%

Section: Control Of An Automotive Electronic Throttle Bodymentioning

confidence: 99%

Output feedback of Markov jump linear systems with no mode observation: An automotive throttle application

Vargas

Acho

Pujol

et al. 2015

Int. J. Robust. Nonlinear Control

View full text Add to dashboard Cite

show abstract

“…Through directly measuring the pressure across the orifice in conjunction with the flow rate, the orifice controller can use the compensator for the nonlinear part of the system and the feedback loop for trimming the pressure to the required value. This concept is referred to as feedback with feed forward compensation (FB-FFC) [22] and has been used in non-linear control of mechanical actuators similar to the present application [23]. The hybrid controller is much more robust in the face of uncertain dynamics, as can be seen from the sensitivity analysis.…”

Section: (14)mentioning

confidence: 99%

Control of an Open-Loop Hydraulic Offshore Wind Turbine Using a Variable-Area Orifice

Buhagiar

Sant

Bugeja

2015

Volume 9: Ocean Renewable Energy

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The viability of offshore wind turbines is presently affected by a number of technical issues pertaining to the gearbox and power electronic components. Current work is considering the possibility of replacing the generator, gearbox and electrical transmission with a hydraulic system. Efficiency of the hydraulic transmission is around 90% for the selected geometries, which is comparable to the 94% expected for conventional wind turbines. A rotor-driven pump pressurises seawater that is transmitted across a large pipeline to a centralised generator platform. Hydroelectric energy conversion takes place in Pelton turbine. However, unlike conventional hydro-energy plants, the head available at the nozzle entry is highly unsteady. Adequate active control at the nozzle is therefore crucial in maintaining a fixed line pressure and an optimum Pelton turbine operation at synchronous speed. This paper presents a novel control scheme that is based on the combination of proportional feedback control and feed forward compensation on a variable area nozzle. Transient domain simulation results are presented for a Pelton wheel supplied by sea water from an offshore wind turbine-driven pump across a 10 km pipeline. NOMENCLATURE

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“…According to its special working environment, this paper chooses incremental PID control algorithm, and its control effect was simulated. PID [7,8] control is one of the classical control methods and is commonly used in nonlinear control. It is maturely developed, widely used.…”

Section: Electronic Throttle Control Algorithm Designmentioning

confidence: 99%

Design and Implementation of Electronic Throttle Control System Based on MotoHawk

Guo¹,

Fang²,

Sun³

et al. 2017

dteees

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Abstract. This paper introduces the rapid prototyping technology of electronic throttle system based on MotoHawk platform. It builds the mathematical model of the electronic throttle, then designs and verifies incremental PID controller algorithm in Matlab/Simulink. Using MotoTron company's advanced technology to set up electronic throttle development platform. Through transplanting strategy and the calibration test after downloading finally realizes the optimization of control performance.

show abstract

Modeling, parameter estimation and nonlinear control of automotive electronic throttle using a Rapid-Control Prototyping technique

Cited by 51 publications

References 11 publications

Output feedback of Markov jump linear systems with no mode observation: An automotive throttle application

Output feedback of Markov jump linear systems with no mode observation: An automotive throttle application

Control of an Open-Loop Hydraulic Offshore Wind Turbine Using a Variable-Area Orifice

Design and Implementation of Electronic Throttle Control System Based on MotoHawk

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