Novel Energy Management Technique for Hybrid Electric Vehicle via Interconnection and Damping Assignment Passivity Based Control

This study deals with the implementation of an efficient control strategy using battery-supercapacitor for an electric vehicle driven by a permanent-magnet synchronous motor. The whole system consists of two parts: the energy management system and the traction system. The energy management system is mainly composed of a fuzzy-Lyapunov controller used to regulate both the current sources and the DC-bus voltage. For the traction system, direct torque control based on 12 sectors drive is used for the control of the motor to ensure both decoupled flux and torque with low ripple compared with the conventional Direct Torque Control (DTC). To make a comparative study for the energy management system, two strategies of energy management have been implemented. The first strategy does not include the regulation of the supercapacitor voltage, whereas the second one is based on the regulation of the supercapacitor voltage to protect it from deep discharge and avoid short circuit. The experimental tests were implemented using two dSPACE 1104 implementation boards. The results show that the system under the second energy control strategy works perfectly and verifies the effectiveness of the proposed control technique.

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“…To ensure asymptotic stability of the system, (22) and (23) must be defined semi-negative. The gradient function is chosen as follows:…”

Section: Battery-supercapacitor Currents Controlmentioning

confidence: 99%

Hardware implementation of an improved control strategy for battery–supercapacitor hybrid system in electric vehicles

Sellali

Betka

Drid

et al. 2020

IET Electrical Systems in Transportation

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“…For this purpose, four various performance indices are used such as Integral Absolute Error (IAE), Integral Square Error (ISE), Integral Time Absolute Error (ITAE), and Integral Time Square Error (ITSE). In this study, the commonly used optimization techniques in engineering optimization applications are considered such as Zeigler Nicolas (ZN), Simplex Algorithm (SA), Genetic Algorithm (GA), and Artificial Bee Colony (ABC) .…”

Section: Stability Regions Classification and Verificationmentioning

confidence: 99%

Robust non‐fragile approach to resilient design of PID‐based blade pitch control for wind energy conversion system

Ebrahim

Ramadan

Soliman

2019

Asian Journal of Control

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The design of a blade pitch controller (BPC) for wind energy conversion system (WECS) applications is load-dependent and has to be adjusted for each operating condition. Thus, BPC robustness is important for coping with the endless variations in operating conditions. The boundaries of a robust stability region are determined in regards to the controller parameters plane using their relevant set of polynomial inequalities via Referential Integrity between Routh-Hurwitz criterion and Root-Locus (RI-RH/RL) approach. Constrained and unconstrained stability regions respectively are defined through a novel hybrid control technique based on the combination of both RI-RH/RL and Kharitonov (Kh) theorem. The hybrid RI-Kh method is used for globally analyzing all vertex plants to ensure the proposed controller robustness, nonfragility, and resilience by selecting its parameters at the center of the robust stability region. The optimal BPC-PID parameters estimated using different optimization techniques are always located within the specified stability region. Thus, the capability of the RI-Kh approach in determining the most robust, non-fragile and resilient controller is verified. Through simulation results, the effectiveness of the proposed approach and its applicability to WECS' global stabilization are validated.

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“…This idea has been very successful to control physical systems, in particular those described by the Euler-Lagrange equations of motion, which are thoroughly detailed in [2,[5][6][7]21,[25][26][27][28], and include mechanical, electrical and electromechanical applications. (A passive system is one where the stored energy cannot exceed the energy supplied to it from its environment, the difference being dissipated.)…”

Section: Introductionmentioning

confidence: 99%

“…(A passive system is one where the stored energy cannot exceed the energy supplied to it from its environment, the difference being dissipated.) This idea has been very successful to control physical systems, in particular those described by the Euler‐Lagrange equations of motion, which are thoroughly detailed in , and include mechanical, electrical and electromechanical applications. PBC has its roots in the ground‐breaking work of Takegaki and Arimoto on state‐feedback regulation of fully actuated robot manipulators.…”

Section: Introductionmentioning

confidence: 99%

“…7.3.1 IDA-PBC and indirect FOC control of the IMConsider the model of the IM given by (3), (4) and(6).The indirect FOC of the IM is given by the following[2]: u = L ṡisd + L sr e Jn pi rd + n p L sr Je Jn ṗi rd ⏟⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏟⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏞⏟ sd +R s i sd (95)…”

mentioning

confidence: 99%

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Survey on Passivity Based Control of Induction Machine

Becherif

2018

Asian Journal of Control

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Induction machines (IM) constitute a theoretically interesting and practically important class of nonlinear systems. They are frequently used as wind generators for their power/cost ratio. They are described by a fifth-order nonlinear differential equation with two inputs and only three state variables available for measurement. The control task is further complicated by the fact that IM are subject to unknown (load) disturbances and the parameters can be of great uncertainty. One is then faced with the challenging problem of controlling a highly nonlinear system, with unknown time-varying parameters, where the regulated output, besides being unmeasurable, is perturbed by an unknown additive signal. Passivity-based control (PBC) is a well-established structure-preserving design methodology which has shown to be very powerful to design robust controllers for physical systems described by Euler-Lagrange equations of motion. PBCs provide a natural procedure to "shape" the potential energy yielding controllers with a clear physical interpretation in terms of interconnection of the system with its environment and are robust vis á vis to unmodeled dissipative effects. One recent approach of PBC is the Interconnection and Damping Assignment Passivity-Based Control (IDA-PBC) which is a very useful technique to control nonlinear systems assigning a desired (Port-Controlled Hamiltonian) structure to the closed-loop. The aim of this paper is to give a survey on different PBC of IM. The originality of this work is that the author proves that the well known field oriented control of IM is a particular case of the IDA-PBC with disturbance.

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Novel Energy Management Technique for Hybrid Electric Vehicle via Interconnection and Damping Assignment Passivity Based Control

Cited by 37 publications

References 16 publications

Hardware implementation of an improved control strategy for battery–supercapacitor hybrid system in electric vehicles

Hardware implementation of an improved control strategy for battery–supercapacitor hybrid system in electric vehicles

Robust non‐fragile approach to resilient design of PID‐based blade pitch control for wind energy conversion system

Survey on Passivity Based Control of Induction Machine

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