Does the loader barometer work

  • INTELLIGENT ENERGY MANAGEMENT AGENT FOR A …

    hybrid electric vehicles have been performed in the past. In particular, at least three logic based control strategies for distributing power demand have been suggested in [4]-[6]. Likewise, fuzzy logic based energy management strategies are proposed in

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  • ENERGY SAVING MODEL DESIGN FOR SWING HYDRAULIC …

    hydraulic excavator with a suitable control strategy is proposed in this paper. The concepts of the energy and N. Kheir, "Fuzzy Logic Control for Parallel Hybrid Vehicles", IEEE Transactions on Control Systems Technology, vol. 10, no. 3, 2002. [5] M. Haga, W. Hiroshi, and …

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  • Torque Control Strategy for Parallel Hybrid Electric

    description of the fuzzy logic power controller. Finally, the simulation results are presented to investigate the effectiveness of the fuzzy torque control strategy. 2 PHEV Configurations There are generally two accepted basic configurations for the hybrid electric vehicles …

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  • Hybrid Power Systems Energy Controller Based on Neural

    stack temperature is controlled by a fuzzy logic controller. The dynamic behavior of the proposed model is examined under different operating conditions. Real-time measured parameters are used as inputs for the developed system. The proposed model and its control strategy offer a proper tool for optimizing hybrid power system performance, such as

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  • Adaptive Smoothing Power Following Control Strategy Based

    Research on the control strategy of the series hybrid power system can be simply divided the load of the operating system was incorporated into the energy management of the hybrid loader by measuring the outlet pressure Chen, Y.L. Fuzzy logic control for a hydraulic hybrid excavator based on torque prediction and genetic algorithm

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  • Fuzzy Logic Based Control Strategy for Parallel Hybrid

    Fuzzy Logic Based Control Strategy for Parallel Hybrid Electric Vehicle Download [email protected] ** Faculty of Engineering (at Shubra), Benha University, Egypt Abstract— In the parallel hybrid electric vehicle (PHEV) the load torque and speed control are the key point for efficient driving vehicle.

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  • Control strategies for parallel hybrid vehicles - IEEE

    Aug 06, 2002 · Abstract: Presents a fuzzy logic based energy management and control strategy for parallel hybrid vehicles. Using the driver commands, the state of charge of the battery, and the motor/generator speed, a set of fuzzy logic control rules has been developed, to effectively split the power between the two powerplants: electric motor and internal combustion engine.

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  • Fuzzy logic control for a parallel hybrid hydraulic

    Aug 01, 2011 · Abstract. In this paper, fuzzy logic control is put forward in a parallel hybrid hydraulic excavator for the purposes of better energy distribution and higher fuel economy. A mathematical model of parallel hybrid hydraulic excavator is presented in detail, and the parameters of components and overall system are listed and analyzed. The fuzzy logic controller is then designed to cope with energy …

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  • Fuzzy Logic Energy Management Strategy of a Hybrid

    strategy for hybrid power system HPS which is composed of a photovoltaic generator, wind turbine, fuel cell generator and NaS battery storage device, feeding a type house. This strategy is based on Fuzzy Logic Control technique. The hybrid power system is sized to provide the energy demand of the inhabitants of the house and if there is an extra power generation, it would be

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  • US7832511B2 - Hybrid electric vehicle control system and

    A rule-based fuzzy gain-scheduling proportional integral (PI) controller is provided to control desired engine power and speed behavior in a power-split HEV. The controller includes a fuzzy logic gain-scheduler and a modified PI controller that operates to improve on the control of engine power and speed in a power-split HEV versus using conventional PI control methods.

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  • Optimal Control for a Parallel Hybrid Hydraulic Excavator

    Jun 02, 2013 · Wang et al. did simulation research and evaluated energy saving effect in parallel hybrid excavators in 2005 and also presented a way to recover potential energy from excavators . The parallel model, system dynamic analysis, rule-based control strategy, fuzzy logic control strategy, and component sizing are put forward by Wang et al. [3–7

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  • Design of genetic-fuzzy control strategy for parallel

    This paper describes a genetic-fuzzy control strategy for parallel HEVs. The genetic-fuzzy control strategy is a fuzzy logic controller that is tuned by a genetic algorithm. The objective is to minimize fuel consumption and emissions, while enhancing or maintaining the driving performance characteristics of …

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  • (PDF) Parallel control for electro-hydraulic load

    The fuzzy PID controller for force/position control potential method to build the parallel control strategy In order to fully evaluate the effectiveness of the for the EHLS is using the online self tuning fuzzy parallel control strategy presented in Section 3.4, the PID controllers with the compensation mechanism, as control ability of the

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  • Fuzzy Logic Energy Management Strategy of a Hybrid

    strategy for hybrid power system HPS which is composed of a photovoltaic generator, wind turbine, fuel cell generator and NaS battery storage device, feeding a type house. This strategy is based on Fuzzy Logic Control technique. The hybrid power system is sized to provide the energy demand of the inhabitants of the house and if there is an

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  • Fuel Saving and Control for Hybrid Electric Powertrains

    electric hybrid vehicle built by the University of Tennes- see. Their research proposed using a Lithium-ion battery as a modification from the original energy storage device and proposed a control strategy based on the study of the battery state of charge, power output of the engine and the hybrid, and the acceleration capability of the vehicle.

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  • Power Management Strategy for a Parallel Hybrid Electric …

    Power management strategies for parallel HEVs can be roughly classified into three categories. The first type employs intelligent control techniques such as control rules/fuzzy logic/neural networks for estimation and control algorithm development ([1], [2]). The second approach is based on static optimization methods.

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  • Fuel Saving and Control for Hybrid Electric Powertrains

    This paper focuses on comparing the performance of the embedded control of a hybrid powertrain with the original and downsized engine. The main idea is to store the normally wasted mechanical regenerative energy in energy storage devices for later usage. The regenerative energy recovery opportunity exists in any condition where the speed of motion is in the opposite direction to the …

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  • Supervisory Control of Parallel Hybrid Electric Vehicles

    Nov 11, 2011 · Fuzzy Logic Control for Parallel Hybrid Vehicles," Power Management Strategy for a Parallel Hybrid Electric Truck," IEEE Trans. Control Syst. Technol., 11 (6 Energy Saving On a Full-Size Wheel Loader Through Variable Load Sense Margin Control. J. Dyn. Sys., Meas., Control.

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  • Hybrid Electric Vehicle Power Management Using Fuzzy Logic

    of hybrid power train. Also to increase the power train efficiency of t he HEV Zeng proposed a real -time control strategy for plug -in HEVs [9]. This method provided a competitive performance with suitable energy consumption in an efficient manner. This paper focuses on the Power Management Controller

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  • Fuzzy-based blended control for the energy management of a

    Fuzzy-based strategies for the control of a PHEV usually deplete the battery by making the vehicle work like an electric vehicle (EV) during the first part of the trip and then maintain the SOC to a constant level, much like an HEV [30, 31]. As a consequence, there is a motivation to propose a fuzzy-based blended control strategy as it can lead

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