Lonking excavator country 6

  • Dynamic Analysis of an Excavator During Digging Operation

    Sep 24, 2013 · Dynamic Analysis of an Excavator During Digging Operation. Kefid10. Researches for automation of hydraulic excavators have been conducted for laborsaving, improved efficiency of operations and increased worker's safety improvement. Authors' final goal is to develop automatic digging system which can realize the high efficiency.

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  • (PDF) Excavator Dynamics and Effect of Soil on Digging

    A Review on Mechanical and Hydraulic System Modeling of Excavator Manipulator System …

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  • Kinematic and Dynamic Simulation Analysis of Hydraulic

    a Corresponding author: [email protected] Kinematic and Dynamic Simulation Analysis of Hydraulic Excavator's Working Equipment based on ADAMS Hong Yan YU1, Ming Hai YUAN1,2,a, Kun DENG1 and Rong DONG1 1College of Mechanical and Electrical Engineering, Hohai University, Changzhou 213022, China 2Guangxi Key Laboratory for Manufacturing System and Advanced Manufacturing Technology, …

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  • ON THE DYNAMIC MODELING OF AN ARTICULATED …

    dynamic modelling and control of such systems. In the study of system dynamics, we consider the forces and/or torques required to cause motion of manipulator. A number of methods are available to formulate manipulator dynamics, including the iterative Newton-Euler dynamic formulation, the Lagrangian formulation, Kane's method, and others.

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  • Dynamic Analysis of Working Device of Excavator under

    A Review on Mechanical and Hydraulic System Modeling of Excavator Manipulator System …

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  • Dynamic modeling of the slide of 80MN titanium-alloy

    This paper presents differential equations of motion of a hydraulic excavator in the form of Kane's equations. The equations proposed allow studying the excavator dynamics in the digging, lifting

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  • Dynamic Model of Excavator | Journal of Aerospace

    A Review on Mechanical and Hydraulic System Modeling of Excavator Manipulator System …

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  • Dynamic modelling of hydraulic excavator motion using …

    Abstract. This paper presents differential equations of motion of a hydraulic excavator in the form of Kane's equations. The equations proposed allow studying the excavator dynamics in the digging, lifting and unloading transport operations. The influence of soil foundation deformability is considered. The detailed presentation of the procedure for determination of generalised forces of hydro-cylinders is …

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  • Study on Dynamic Characteristics of Negative Flow Control

    Up to12%cash back · Jun 26, 2021 · Xie et al. use the modal reduction method to flexible the arm and rod, and solve the dynamic stress of the working device and the load of the hydraulic cylinder based on the rigid-flexible coupling model of the excavator. Lv et al. use the Kane-Huston structure to construct the topology of the working device of the hydraulic excavator, and use

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  • A Review on Mechanical and Hydraulic System Modeling of

    Therefore, modeling of an excavator is an important first step toward the development of advanced excavators. This paper reviews results of recent studies on the modeling of mechanical and hydraulic subsystems for the simulation, design, and control development of excavator systems. Kinematic and dynamic modeling efforts are reviewed first.

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  • Modeling and controlling for hydraulic excavator's arm

    dynamic model, hydraulic excavator, kinematic model, motion control This work was supported by the National Hi-Tech Research and Development Program(863) of China(No.2003AA430200) The authors are with the College of Mechanical & Electrical Engineering, Central South University, Changsha, China (e-mail:[email protected] com).

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  • (PDF) Contribution to the Determination of the Load on

    In this paper it is presented a method for determining the load on the suspension ring of underframe of hydraulic excavator which binds radial-axial bearing. The approach is based on the use of Kane's equations with undetermined multipliers of

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  • A Review on Mechanical and Hydraulic System Modeling …

    This paper presents the dynamic model for an excavator and the Dynamic modelling of hydraulic excavator motion using Kane's equations equations of motion of a hydraulic excavator in the

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  • MODELING AND SIMULATION OF A HYDRAULIC EXCAVATOR

    Mathematical modeling, Simulation, Kane equations, Hydraulic excavator. definitions that Kane has introduced for the task of dynamic analysis other animation systems by the fact that the motion of the model is defined directly by the animator - no account is taken of any physical laws that might

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  • Structure Optimization of Excavator Bucket Mechanism …

    and Modeling of Hydraulic Excavator Based on ADAMS", HU Quan, JIA Yinghong, XU Shijie, et al, "An improved Kane's method for multibody dynamics", Chinese Journal of Theoretical and Applied Mechanics,vol.43, no. 5, pp. 968-972, 2011. [8] ZHANG Guiju, XIAO Caiyuan, TAN Qing, et al. "Dynamic analysis and simulation of excavator

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  • A CRITICAL REVIEW ON KINEMATICS OF HYDRAULIC …

    hydraulic excavator machine. Controlling of hydraulic excavator machine is possible if the kinematics and dynamics of the excavator machine are understood. To achieve this goal different reviews related to kinematics of excavator machine are discussed in this paper which is helpful to doing the kinematic modelling of the excavator machine.

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  • ON THE DYNAMIC MODELING OF AN ARTICULATED …

    dynamic modelling and control of such systems. In the study of system dynamics, we consider the forces and/or torques required to cause motion of manipulator. A number of methods are available to formulate manipulator dynamics, including the iterative Newton-Euler dynamic formulation, the Lagrangian formulation, Kane's method, and others.

    Learn More
  • Dynamic modeling of the front structure of an excavator

    Jun 11, 2020 · Creation of an adequate mechanical model for an excavator and the corresponding differential equations of motion which describe the excavator kinematics and dynamics in its working tasks with sufficient precision is of significant importance from the aspect of solving the design and optimization problems of the excavator structural elements as

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  • MODELLING AND ANALYSIS OF EXCAVATOR ARM

    is to perform design and analysis Excavator Arm for the calculated Force. The CATIA software is used for making the 3D model of the excavator arm linkage. By using ANSYS workbench software analysis of the excavator arm is done at existing digging force and lifting force. Excavator bucket is very crucial element of hydraulic excavator.

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  • [PDF] Modeling and controlling for hydraulic excavator's

    Controlling of excavator's arm is an important and basic task in autonomous research of hydraulic excavator at present, but the behavior of the excavator's arm is dominated by the nonlinear dynamics of the hydraulic actuators. To find a feasible way to control excavator's arm and realize autonomous excavation, firstly, Full kinematic and dynamic models of the excavator arm, regarded as a

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