The energy generated and stored in the hydraulic accumulator while lowering the boom of the excavator is then used to feed the hydraulic cylinders and lift the boom in the next digging cycle. system simulation is the only effective solution allowing for efficient tradeoff analysis. Simcenter Amesim models and simulation results are easy
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The safety and stability of the control system is influenced by the external factors. This paper selects hydraulic excavator electro-hydraulic servo system as the research object. A mathematical model and simulation model using AMESIM of servo system is established. Then the pressure and flow characteristics are analyzed.
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Amesim Axial Piston Pump Modeling a study on the pressure ripple characteristics in a bent, simcenter amesim for virtual pumps design a selection of, simulation of axial piston pump based on amesim journal, modeling and verification of an excavator system axial, modeling and simulation of axial piston hydraulic pump, modeling of eha module equipped
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Modeling and simulation researches on the slewing system are conducted at the same time by AMESim, analyzing the main causes of the energy loss and the value of recyclable energy in theory.Thirdly, for the problem of energy loss in rotating brake, a new type of slewing system relied on a energy accumulator to store or release energy is come up.
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Keywords:AMESim, CompactRIO, excavator, hydraulic, LabVIEW, multi-way valve, semi-physical simulation. Abstract:Background: Hydraulic excavator as important engineering machinery plays an extremely significant role in engineering construction. Multi-way valve is the core element of hydraulic system of excavator, which is used for controlling
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Study on simulation and experiment of hydraulic excavator's work device based on simulation X. Conference Paper. May 2011. Wang Chengbin. Long Quan. Performance and …
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According to the actual working condition of the excavator slewing hydraulic system, establish the system AMESim simulation model, take different parameters of …
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This paper uses AMESim software to model the hydraulic system in the aerodynamic brake system. First we will have a brief introduction about the …
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Hydraulic components design. Heavy equipment industries started to use system simulation for the development of hydraulic components such as pumps and valves. Mid of '90s, a study requested by Tamrock (now part of Sandvik Mining) brought the company – Imagine at that time – to develop the Hydraulic Component Design library (aka HCD for the insiders).
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Apr 13, 2019 · Due to the multi-functional laying trolley has the problems such as complex and diverse fault reasons, low efficiency of fault diagnosis in tunnel construction, it is proposed to use AMESim software for fault simulation and intelligent algorithm for rapid fault diagnosis. Firstly, a hydraulic system simulation model was established based on Amesim, then the feature index …
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By analyzing the excess energy of three hydraulic cylinders in the conventional hydraulic excavator, a new boom potential energy recovery system is proposed. At last, the model of the proposed system has been built by AMESim. The simulation result shows that the proposed boom potential energy recovery system has a high energy saving efficiency.
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Sep 24, 2012 · A Commercial Excavator: Analysis, Modelling and Simulation of the Hydraulic Circuit. Liming40. The paper addresses some aspects of an ongoing research on a commercial compact excavator. The interest is focused on the analysis and modelling of the whole hydraulic circuit that, beside a load sensing variable displacement pump, features a
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Mar 04, 2015 · Aiming to research on the hydraulic system of BA1100 backhoe machine, this paper built a Mechanical-Hydraulic Co-Simulation model with Solidworks, AMEsim and ADAMS software. Through the model, we can analyze the change of pressure and flow rate of hydraulic cylinder in the condition of lifting, thus to study the suitability and stability of the
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A COMMERCIAL EXCAVATOR: ANALYSIS, MODELLING AND SIMULATION OF THE HYDRAULIC CIRCUIT / Altare G.; Padovani D.; Nervegna N.. - ELETTRONICO. - (2012), pp. 1-17. ((Intervento presentato al convegno SAE 2012 Commercial Vehicle Engineering Congress tenutosi a Rosemont, Illinois, USA nel 2-3 October 2012 [10.4271/Liming40].
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Download scientific diagram | AMESim model for the slewing system. from publication: Modeling, analysis, and co-simulation of cable parallel manipulators for …
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Sep 01, 2015 · The analysis of hydraulic characteristics of swing motion could not be completed without consideration of mechanical parameters such as swing inertia. the combined ADAMS–AMESim simulation strategy is quite complex and time consuming. Analysis on dynamic characteristics of closed slewing system for large-scale hydraulic excavator. Z.X
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If you are interested by running a hydraulic excavator model on real-time platforms, your model must run with a fixed-step solver. In this video, I explain ho w the performance analyzer and the model projection tool of Simcenter Amesim enable to simplify an hydraulic excavator model. Do not hesitate to contact me if you have any question!
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movement of the hydraulic excavator is called swing or slew and is driven hydraulically [15]. In conventional Different simulation result with different parameter will show the change of strategy analysis of the hydraulic hybrid excavator", Journal of …
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Simulation and Experiment Research of Dynamic Characteristics of Slewing Hydraulic System on Truck CraneCN
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May 15, 2020 · 3. Header lifting hydraulic system AMESim modeling AMESim is a software developed by IMAGINE of France for simulation analysis of fluid power, mechanical, thermal fluid and control systems. AMESim uses a graphical model based on physical models to provide users with a rich library of component applications. Modeling in AMESim can
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