Experiment-Based Teaching in Advanced Control Engineering

Precup, Radu‐Emil; Preitl, Ștefan; Rădac, Mircea-Bogdan; Petriu, Emil M.; Dragoş, Claudia-Adina; Tar, József K.

doi:10.1109/te.2010.2058575

Cited by 64 publications

(30 citation statements)

References 44 publications

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“…These simplified models don't represent full complexity of the real system but they determine system dynamics in specific conditions adequately enough. Paper [23] demonstrates that ABS simplified linearized model can be represented with the following transfer function (input -applied braking force, output -wheel slip)…”

Section: Case Studymentioning

confidence: 99%

A New Approach to the Sliding Mode Control Design: Anti–lock Braking System as a Case Study

Perie¹,

Antić²,

Nikolić³

et al. 2014

Journal of Electrical Engineering

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In this paper we introduce a new approach to the sliding mode control design based on orthogonal models. First, we discuss the sliding mode control based on a model given in controllable canonical form. Then, we design almost orthogonal filters based on almost orthogonal polynomials of Müntz-Legendre type. The advantage of the almost orthogonal filters is that they can be used for the modelling and analysis of systems with nonlinearities and imperfections. Herein, we use a designed filter to obtain several linearized models of an unknown system in different working areas. For each of these linearized models, corresponding sliding mode controller is designed and the switching between controls laws depends only on input signal. The experimental results and comparative analysis with relay control, already installed in laboratory equipment, verify the efficiency and excellent performance of such a control in the case of anti-lock braking system. K e y w o r d s: sliding mode control; orthogonal model; controllable canonical form; anti-lock braking system

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Section: Case Studymentioning

confidence: 99%

A New Approach to the Sliding Mode Control Design: Anti–lock Braking System as a Case Study

Perie¹,

Antić²,

Nikolić³

et al. 2014

Journal of Electrical Engineering

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“…Presented in [1] is a remote laboratory based on current distance learning technology for teaching feedback control engineering with focus on the control of mobile robots and a ball-plate system. Discussed in [2] was an experimental approach for teaching analysis and modeling of feedback control systems based on advanced control strategies such as gain scheduling, iterative feedback tuning and fuzzy control. These strategies were applied to the control of an antilock braking system.…”

Section: Feedback Control Configurationmentioning

confidence: 99%

Microcontroller-based Feedback Control Laboratory Experiments

Choi

2014

Int. J. Eng. Ped.

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Abstract-this paper is a result of the implementation of the recommendations on enhancing hands-on experience of control engineering education using single chip, small scale computers such as microcontrollers. A set of microcontroller-based feedback control experiments was developed for the Electrical Engineering curriculum at the University of North Florida. These experiments provided hands-on techniques that students can utilize in the development of complete solutions for a number of servo control problems. Significant effort was devoted to software development of feedback controllers and the associated signal conditioning circuits interfacing between the microcontroller and the physical plant. These experiments have stimulated the interest of our students in control engineering.Index Terms-feedback control laboratory, microcontroller applications, servo control, position control.

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“…Therefore, preventing wheel locking-up during the emergent braking process is extremely important and anti-lock braking system (ABS) has been becoming a standard equipment in the modern gasoline-powered vehicles. Regarding the ABS with advanced control technologies, there are various design approaches those can be used to improve the performance of ABS, such as sliding mode control [2,3], fuzzy logic control [4,5], adaptive control [6], genetic neural control [7], etc. The reason for adopting brushless DC motors (BLDCMs) in EVs lies in its superior characteristics in output power and longer lifespan over brushed DC motors [8,9].…”

Section: Introductionmentioning

confidence: 99%

A Novel Anti-Lock Braking System for Electric Vehicles

Lin

Yang

et al. 2016

Preprint

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Abstract:Recently, design of electric scooters (ESs) has commonly adopted brushless DC motors (BLDCMs) in place of brushed DC motors. This invention develops a new anti-lock braking system (ABS), based on a slip-ratio estimator, for ES utilizing the braking force generated by the BLDCM when electrical energy releases to the load yielding an analogous effect of ABS control in gas-engine vehicles. Comparing to mechanical ABS, the design possesses the advantages of rapid torque responses due to fast actuating response. The electrical ABS is realized by associating with kinematic and Short-circuit braking. A current controller is used to adjust the braking force, while the sliding mode control strategy is adopted to regulate the slip ratio for best road adhesion while braking. Real-world experiments have been conducted for functional and performance verification.

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Experiment-Based Teaching in Advanced Control Engineering

Cited by 64 publications

References 44 publications

A New Approach to the Sliding Mode Control Design: Anti–lock Braking System as a Case Study

A New Approach to the Sliding Mode Control Design: Anti–lock Braking System as a Case Study

Microcontroller-based Feedback Control Laboratory Experiments

A Novel Anti-Lock Braking System for Electric Vehicles

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