Integrated Model-Based and Data-Driven Diagnosis of Automotive Antilock Braking Systems

Luo, Jie; Namburu, M.; Pattipati, Krishna R.; Liu, Qiao; Chigusa, S.

doi:10.1109/tsmca.2009.2034481

Cited by 60 publications

(28 citation statements)

References 39 publications

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“…One area where model-based diagnosis is important is automotive applications, e.g., see [19]. Therefore, we choose, as an application example, an electrical driver for the fuel injectors of a six-cylinder automotive engine.…”

Section: Application Examplementioning

confidence: 99%

A Generalized Minimal Hitting-Set Algorithm to Handle Diagnosis With Behavioral Modes

Nyberg

2011

IEEE Trans. Syst., Man, Cybern. A

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Abstract-To handle diagnosis with behavioral modes, a new generalized minimal hitting-set algorithm is presented. The key properties in comparison with that of the original minimal hittingset algorithm given by de Kleer and Williams are that it can handle more than two modes per component and also nonpositive conflicts. The algorithm computes a logical formula that characterizes all diagnoses. Instead of minimal or kernel diagnoses, some specific conjunctions in the logical formula are used to characterize the diagnoses. These conjunctions are a generalization of both minimal and kernel diagnoses. From the logical formulas, it is also easy to derive the set of preferred diagnoses. One usage of the algorithm is fault isolation in the sense of fault detection and isolation (FDI). The algorithm is experimentally shown to provide significantly better performance compared to the fault isolation approach based on structured residuals, which is commonly used in FDI.Index Terms-Fault detection and isolation (FDI), fault diagnosis, fault isolation.

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Section: Application Examplementioning

confidence: 99%

A Generalized Minimal Hitting-Set Algorithm to Handle Diagnosis With Behavioral Modes

Nyberg

2011

IEEE Trans. Syst., Man, Cybern. A

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“…Field-oriented control (FOC) is rapidly becoming popular in motor drives [1,2]. However, most of the current sensorless FOC techniques are limited to the individual motor driving or braking technology [1,[3][4][5]. Integrated driving and braking control design (i.e., driving and braking control units sharing the same hardware) has not been studied previously.…”

Section: Introductionmentioning

confidence: 99%

Sensorless Driving/Braking Control for Electric Vehicles

Chen

Cheng

et al. 2020

Actuators

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A sensorless driving/braking control system for electric vehicles is explained in the present paper. In the proposed system, a field-oriented control (FOC) was used to integrate driving and braking controls in a unified module for reducing the cost of hardware and simultaneously incorporating functional flexibility. An antilock braking system can swiftly halt a vehicle during emergency braking. An electromagnetic reverse braking scheme that provided retarding torque to a running wheel was developed. The scheme could switch the state of the MOSFETs used in the system by alternating the duty cycle of pulse width modulation to adjust the braking current generated by the back electromotive force (EMF) of the motor. In addition, because the braking energy required for the electromagnetic braking scheme is related only to the back EMF, the vehicle operator can control the braking force and safely stop an electric vehicle at high speeds. The proposed integrated sensorless driving and electromagnetic braking system was verified experimentally.

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“…There are also researchers focusing on the braking system for EVs [23], [24]; however, most of them stayed in the simulation study instead of the real-world implementation.…”

Section: Introductionmentioning

confidence: 99%

Realization of Anti-Lock Braking Strategy for Electric Scooters

Lin

Hsu

et al. 2014

IEEE Trans. Ind. Electron.

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This research studies a novel method of realizing a nonmechanical antilock braking system (ABS) controller for electric scooters (ESs) based on regenerative, kinetic, and short-circuit braking mechanisms. In which, a boundary layer speed control is proposed for a guarantee of the optimal slip ratio between tires and road surface. The antilock braking controller, combined with this controller, drives a low-side driving circuit to induce either an open-circuit or a short-circuit loop on the motor stator's coil to a load; it thus produces braking actions analogous to those in the conventional ABS control. The proposed ABS controller is practically realized. Improvement of the braking performance for the ABS action is further addressed via real-world experiments.Index Terms-Antilock braking system (ABS), boundary layer control, electric vehicle (EV), short circuit braking.

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Integrated Model-Based and Data-Driven Diagnosis of Automotive Antilock Braking Systems

Cited by 60 publications

References 39 publications

A Generalized Minimal Hitting-Set Algorithm to Handle Diagnosis With Behavioral Modes

A Generalized Minimal Hitting-Set Algorithm to Handle Diagnosis With Behavioral Modes

Sensorless Driving/Braking Control for Electric Vehicles

Realization of Anti-Lock Braking Strategy for Electric Scooters

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