Dynamic Analysis and Model Predictive Control of Excavator's …
WebFeb 1, 2022 · Based on Lagrange equation, the dynamics model of excavator is established, and a trajectory tracking control method is proposed for this model. The tracking effect of model predictive control method on preset trajectory under different working conditions is studied by computer simulation technology.
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Dynamic Analysis and Model Predictive Control of Excavator's …
WebFeb 1, 2022 · Based on Lagrange equation, the dynamics model of excavator is established, and a trajectory tracking control method is proposed for this model. The tracking effect of model predictive control method on preset trajectory under different working conditions is studied by computer simulation technology.
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INOVATION REPORT ON RESEARCH PROGRESS OF …
WebBucket is a part used to dig. Excavator can be divided into various type based on this part from standard, ripper, trapezoid, spike, etc. Arm is a part that moves the bucket. Boom is the main
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Design and Optimation of Arm Excavator | PDF | Finite Element …
Webnew mechanism of excavator arm is designed and analysis is done at existing digging force and also at newly calculated digging force. Also the bucket volume is increased to compensate for the loss in production due to the reduction in digging force. Gaurav K Mehta, V.R.Iyer, Jatin Dave [6] performed Finite
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Dynamic Analysis and Model Predictive Control of Excavator's …
WebAn excavator manipulator is comprised of kinematically operating mechanical links and a hydraulic system. There exist two main approaches in modeling the mechanical and hydraulic systems: mathematical modeling and simulation modeling using commercially available software tools.
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Excavator arms: Numerical, experimental and new concept design
WebThe aim of this work is to design the arms of a specific excavator adopting unconventional materials and comparing the machine performance due to components lightweight. A real excavator is numerically studied under specific load conditions; subsequently a series of experimental tests were performed in order to quantify the dynamic effects induced by …
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design, modeling and analysis of excavator arm - Iaeme.com
Webhydraulic drive. Hydraulic excavators are the most important group of excavators. The typical. hydraulic excavator of VOLVO is shown in the fig.1. II. DESIGN OF EXCAVATOR ARM. Fig.1. A typical hydraulic excavator of VOLVO. 2.1 Calculation of pin diameter. F = 10,300N, r = 391mm, L = 315mm, P = 15.69N/mm 2, A = 66836mm 2,
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Design and Finite Elements Analysis of a Hydraulic …
WebKeywords: Excavator, Finite Element Stress Analysis, Modeling, Optimization, Robot Arm 1. Introduction Rapid growth of the mining, construction and industrial activities is supported by automated high-performance The first one is to design the excavator robot arm system's components using Computer Aided System (CAD) software. The second
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COMPUTER AIDED DESIGN OF EXCAVATOR ARM: FEM …
WebIn this paper, it is proposed to study the concept of finite element method and its application to the excavator arm design. As the present mechanism used in excavator arm is subjected to torsional and bending stresses, so it is necessary to design a new mechanism. The finite element method was used to find out the optimized design solution.
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Design and Stress Analysis of Excavator Arm and Bucket
WebElements Analysis of a Hydraulic Excavator's Robot Arm System." American Journal of Mechanics and Applications 7, no. 3 (2019): 35-44. [3] Dang, Tri Dung, Tri Cuong Do, Hoai Vu Anh Truong, Cong Minh Ho, Hoang Vu Dao, Yu Ying Xiao, EunJin Jeong, and Kyoung Kwan Ahn. "Design, Modeling and Analysis of a PEM Fuel Cell Excavator with
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FINITE ELEMENT ANALYSIS OF COMPONENTS OF …
WebFeb 1, 2022 · Based on Lagrange equation, the dynamics model of excavator is established, and a trajectory tracking control method is proposed for this model. The tracking effect of model predictive control method on preset trajectory under different working conditions is studied by computer simulation technology. The research results …
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A Review on Mechanical and Hydraulic System Modeling of Excavator
Web"Simulation and static analysis on improved design of Excavator Boom" 2) Ashitkumar Choudhary, Gian Bhusan, 2017. "Finite element analysis of an Excavator arm using CAE tool" 3) Daqing Zhand, Qinghua He, Peng Hao, HaiTao Zhang, 2005. "Modeling and Controlling for Hydaulic Excavator Arm" 4) R M Dhawale, S R Whag, 2014. "Finite
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Multibody System Modelling and Simulation: Case Study on Excavator
WebDec 15, 2018 · The boom, arm and bucket (shown in Fig. 1) are three main links comprising the front manipulator of an excavator. Swing, boom, arm and bucket motions are the most frequent motions of an excavator when it works in a parked condition. To study such a multibody system, there are different types of simulation packages such as event based, …
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Design and Stress Analysis of Excavator Arm and Bucket
Web4.1 Static structural analysis of Excavator arm. The steps involved in static structural analysis are as follows : • The IGES file of the Excavator arm is imported and geometry is generated. • The joint connection type used in the Mechanism Design to place a component in an. assembly is specified. • Meshing of the model is done.
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Excavator arms: Numerical, experimental and new concept design
WebThe aim of this work is to design the arms of a specific excavator adopting unconventional materials and comparing the machine performance due to components lightweight. A real excavator is numerically studied under specific load conditions; subsequently a series of experimental tests were performed in order to quantify the dynamic effects induced by …
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Design and Analysis of Excavator - IJCEM
Webconditions. The force analysis and strength analysis is important steps in the design of excavator parts.In this paper, 3D modeling is done in SOLIDWORKS. Analysis is carried out in ANSYS respectively. Stress and deformation is the output of analysis. Re-designing the arm with different
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design, modeling and analysis of excavator arm - Iaeme.com
WebThe aim of this work is to design the arms of a specific excavator adopting unconventional materials and comparing the machine performance due to components lightweight. A real excavator is numerically studied under specific load conditions; subsequently a series of experimental tests were performed in order to quantify the dynamic effects induced by …
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FINITE ELEMENT ANALYSIS OF COMPONENTS OF …
Webanalysis and strength analysis is an important step in the design of excavator parts. Finite Element Analysis (FEA) is the most powerful technique in strength calculations of the structures working under known load and boundary conditions (Bhaveshkumar, 2011a and 2011b; and Bhaveshkumar and Prajapati, 2011 and 2012). Yang Cheng et al. (2012
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MODELLING AND ANALYSIS OF EXCAVSATOR ARM - A …
WebNow, Total load acting on bucket = Self weight of bucket + Total weight of soil =17+40.964=57.964Kg =57.9649.81=568.62N By using this load, the dynamic analysis will be done. III. MODELING 3.1 CAD modeling CAD technology is very important while designing Excavator Mechanism.
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Design Aspects of an Excavator Arm | Semantic Scholar
WebSep 30, 2016 · Excavator arm is one of the most important attachments of an excavator. The arm has to work reliably under uncertain working conditions with high load. Hence it is necessary to design an equipment which has maximum reliability and minimum weight, keeping the design safe under all loading conditions. This paper focuses on the …
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