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  • Optimization Methods

    In optimization of a design, the design objective could be simply to minimize the cost of production or to maximize the efficiency of production. An optimization algorithm is a procedure which is executed iteratively by comparing various solutions till an optimum or a satisfactory solution is found.

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  • Mechanism optimal design of backhoe hydraulic excavator

    Jan 23, 2014 · Q. B. Li, Optimum Design and Strength Analysis of Backhoe Hydraulic Excavator Working Device Based on Practical Mining Area, Chongqing University, M. S. Dissertation (2011) (in China). Google Scholar [7] P. Ward and A. Wakeling, Design of an excavator arm using optimization techniques, SAE Technical Paper Series (5) (1987) 64–67.

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  • Structural design of an agricultural backhoe using TA, …

    This paper focuses on the structural weight modification of the excavator arm by improving the design as well as changing the material. A detailed investigation has been carried out by finite element analysis using ANSYS software to understand the stress developed in the arm for all design considerations. Finally, the stress developed for every design has been examined to check whether they are safe or not.

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  • Methods of Design Sensitivity Analysis in Structural

    May 17, 2012 · Design of an Excavator Arm Using Optimization Techniques. 1 April 1987. Design Sensitivity Analysis and Optimization of Nonlinear Structures. Structural Design Optimization as Technology Source for Design Sensitivity Analysis Developments in the Electromagnetic Domain.

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  • Failure Analysis and Optimization of Excavator Arm - A Review

    (PDF) Design Aspects of an Excavator Arm

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  • DESIGN OPTIMIZATION OF EXCAVATOR BUCKET USING FINITE

    Computer aided design of excavator arm: fem Approach 5). Performance evaluation of hard faced excavator bucket teeth against abrasive wear using mmaw process 6). Simulation and optimization of hydraulic excavator's working device 7). Design, modification and concept generation of fixture to mount sub-assemblies from the hydraulic excavator bucket

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  • FATIGUE ANALYSIS AND DESIGN OPTIMIZATION OF A …

    Finally design optimization of the digger arm was done to increase the life of the digger arm component. NX-CAD software was used for 3D modeling of the digger arm and ANSYS software was used to do the fatigue analysis of the digger arm. Keywords: Digger arm, FEA, Fatigue, Goodman curve INTRODUCTION A digger arm used in excavator is a typical

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  • OS-2098: Topology Optimization of an Excavator Arm Model

    OS-2098: Topology Optimization of an Excavator Arm Model This tutorial demonstrates how to set up an optimization problem of an MBD system using the equivalent static load method (ESL). The model is setup in HyperMesh, and the Topology optimization job is run with OptiStruct. The Objective of the optimization is to maximize the stiffness of the

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  • Fatigue Analysis and Design Optimization of Excavator

    This project work deals with "Fatigue analysis and design optimization of excavator bucket using finite element method". Initially literature study and data collection is done to understand approach and rectification methodology. The bucket and arm digging forces are found out by calculations. The

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  • Optimal design of hydraulic excavator working device based

    May 05, 2016 · As a critical load-bearing component, the structural intensity of the working device highly influences the performance of an excavator. It can be seen in Figure 1(a) that there are nine design variables of the boom, seven design variables of the arm, and seven design variables of the bucket and linkage mechanism in the model. In addition, some other design parameters are also related to the

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  • Multidisciplinary co-design optimization of the structure

    May 16, 2020 · Gurko A, Sergiyenko O, Hipólito JIN, et al. Trajectory tracking control of an excavator arm using guaranteed cost control. In: 12th international conference on informatics in control, automation and robotics, ICINCO 2015 Colmar, France, 21–23 July 2015. …

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  • (PDF) Design Aspects of an Excavator Arm

    G. Ramesh and et.al in their paper topology optimization approach is presented to create an innovative design of an excavator Lower Arm. Final comparison in terms of weight and component performance illustrates that structural optimization techniques are effective to produce higher quality products at a …

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  • Design of an Excavator Arm Using Optimization …

    Apr 01, 1987 · Design of an Excavator Arm Using Optimization Techniques 870814 This paper describes the theoretical basis of SDRC's redesign package, Optisen. The use of the program is illustrated on the design of an excavator arm for stiffness and strength requirements.

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  • Design and Shape Optimization of Excavator Bucket

    force analysis of mini hydraulic excavator attachment. The objective of this paper is to design an excavator bucket to get smooth flow of material and to get effective digging forces. Key Words: bucket gets damage due to some improper handling by the Excavator, optimization, bucket …

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  • Design And Analysis Of An Excavator - IJERT

    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

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  • DESIGN AND ANALYSIS OF EXCAVATOR BUCKET

    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 Element analysis of componenets of

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  • (PDF) Design optimization of excavator bucket using Finite

    International Journal of Research and Innovation (IJRI) International Journal of Research and Innovation (IJRI) Design optimization of excavator bucket using Finite 1401-1402 Element Method S.Sekhar Babu1, Y.Venu2 1 Research Scholar, Department Of Mechanical Engineering, Vikas college of Engineering and Technology,Vijayawada rural,A.P,India. 2 Assistant professor, Department Of Mechanical

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  • OS-E: 0830 Multi-Model Optimization (MMO) – Pattern

    Multi-Model Optimization is demonstrated in this Excavator example using Topology optimization design variables that are linked between the two models. The design space consists of the Excavator Arm made up of two plates of PSHELL elements for each model . …

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  • Sensitivity Analysis of Discrete Structural Systems | AIAA

    May 17, 2012 · Design of an Excavator Arm Using Optimization Techniques. Use of ADINA for design optimization of nonlinear structures. Computers & Structures, Vol. 26, No. 1-2. A Unified Sensitivity Analysis Approach for Parameter Identification of Material Models in Fluid-saturated Porous Media.

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  • Design Aspects of an Excavator Arm - researchgate.net

    Design Aspects of an Excavator Arm Fahim Mahmud Khan 1, Md. Shahriar Islam 2, Md. Zahid Hossain 3 Abstract – Excavator arm is one of the most important attachments of an excavator.

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