A model predictive control approach for a parallel hydraulic hybrid powertrain

Deppen, Timothy O.; Alleyne, Andrew G.; Stelson, Kim A.; Meyer, Jonathan J.

doi:10.1109/acc.2011.5991128

Cited by 24 publications

(15 citation statements)

References 12 publications

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“…In other words, operation of a hoisting and lowering mechanism makes it possible to use potential energy of cargoes that are being packed. The obtained results of papers [5] do not cover research in loading of the drive at various stages of the technological cycle. The most extensive description of the mathematical model of the process of cargo formation with the use of a hydromechanical drive is given in article [6].…”

Section: Literature Analysis and Problem Statementmentioning

confidence: 98%

“…The fluid from the cylinder enters the liquid cavity of a battery. Pneumo-hydro batteries are widely used nowadays [5], that is why it is appropriate to apply this type of batteries for a hoisting and lowering mechanism of package-forming machines as well.…”

Section: Analysis Of the Structure And Operation Principle Of A Hoistmentioning

confidence: 99%

“…Taking into account actual properties of gas essentially complicates computations [5,6]. We also selected the range of values of working pressure (5-10 MPa) and temperature (5-30 ºC), at which a hoisting and lowering mechanism functions.…”

Section: Research Into Operation Mode and Minimal Energy Consumption mentioning

confidence: 99%

See 2 more Smart Citations

Structural-parametric synthesis of hydro-mechanical drive of hoisting and lowering mechanism of package-forming machines

Гавва

Kryvoplias-Volodina

Yakymchuk

2017

EEJET

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Section: Literature Analysis and Problem Statementmentioning

confidence: 98%

Section: Analysis Of the Structure And Operation Principle Of A Hoistmentioning

confidence: 99%

See 1 more Smart Citation

Structural-parametric synthesis of hydro-mechanical drive of hoisting and lowering mechanism of package-forming machines

Гавва

Kryvoplias-Volodina

Yakymchuk

2017

EEJET

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“…Limiting the operation of the engine to a constant torque, consideration of constant efficiency for hydraulic elements, lack of optimal adjustment of MPC parameters are the problems associated with this MPC-based power management. In [60] the relation between dwell time, accumulator size, and engine on and off switch frequency is investigated. Higher dwell time increases the engine durability.…”

Section: Model Predictive Approachmentioning

confidence: 99%

Review and Comparison of Power Management Approaches for Hybrid Vehicles with Focus on Hydraulic Drives

Karbaschian

Söffker

2014

Energies

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Abstract:The main advantage of hybrid powertrains is based on the efficient transfer of power and torque from power sources to the powertrain as well as recapturing of reversible energies without effecting the vehicle performance. The benefits of hybrid hydraulic powertrains can be better utilized with an appropriate power management. In this paper, different types of power management algorithms like off-line and on-line methods are briefly reviewed and classified. Finally, the algorithms are evaluated and compared. Therefore, different related criteria are evaluated and applied.

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“…The controller estimates a future control trajectory that minimizes the quadratic cost function, which reflects the optimization goals, and is subject to the dynamic constraints of the system over a finite prediction horizon. Recently, MPC has been applied to solve the optimal control problem in power-split HEVs [9][10][11], and in HHVs [12,13].…”

Section: Introductionmentioning

confidence: 99%

A Model Predictive Control Approach for Fuel Economy Improvement of a Series Hydraulic Hybrid Vehicle

Chen

Hung

2014

Energies

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Abstract:This study applied a model predictive control (MPC) framework to solve the cruising control problem of a series hydraulic hybrid vehicle (SHHV). The controller not only regulates vehicle velocity, but also engine torque, engine speed, and accumulator pressure to their corresponding reference values. At each time step, a quadratic programming problem is solved within a predictive horizon to obtain the optimal control inputs. The objective is to minimize the output error. This approach ensures that the components operate at high efficiency thereby improving the total efficiency of the system. The proposed SHHV control system was evaluated under urban and highway driving conditions. By handling constraints and input-output interactions, the MPC-based control system ensures that the system operates safely and efficiently. The fuel economy of the proposed control scheme shows a noticeable improvement in comparison with the PID-based system, in which three Proportional-Integral-Derivative (PID) controllers are used for cruising control.

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A model predictive control approach for a parallel hydraulic hybrid powertrain

Cited by 24 publications

References 12 publications

Structural-parametric synthesis of hydro-mechanical drive of hoisting and lowering mechanism of package-forming machines

Structural-parametric synthesis of hydro-mechanical drive of hoisting and lowering mechanism of package-forming machines

Review and Comparison of Power Management Approaches for Hybrid Vehicles with Focus on Hydraulic Drives

A Model Predictive Control Approach for Fuel Economy Improvement of a Series Hydraulic Hybrid Vehicle

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