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Chapter

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Title

Modeling and 3D Simulation of an Electro-hydraulic Manipulator Controlled by Vision System with Kalman Filter

Authors

[ 1 ] Instytut Technologii Mechanicznej, Wydział Budowy Maszyn i Zarządzania, Politechnika Poznańska | [ 2 ] Instytut Automatyki, Robotyki i Inżynierii Informatycznej, Wydział Elektryczny, Politechnika Poznańska | [ P ] employee

Scientific discipline (Law 2.0)

[2.9] Mechanical engineering

Year of publication

2018

Chapter type

chapter in monograph / paper

Publication language

english

Keywords
EN
  • vision system
  • electro-hydraulic manipulator
  • hydraulic system
  • simulation model
Abstract

EN In this paper, the modeling and 3D simulation of electro-hydraulic manipulator are presented. In the research, a typical model of electro-hydraulic servo drives is implemented. The output value in the model is a position of a drive; this information is used to compute tilt angles in manipulator’s joints. Proposed simulation environment is used to testing new control algorithms. Online controlling and 3D visualization can precisely reflect manipulator trajectory. Data from camera is used and three algorithms of estimation of marker position are tested; these are circle fitting method, center of mass, and Kalman filter (KF). The virtual manipulator data is compared with real manipulator data and error analysis is given. The proposed method yields good results with positioning error of tool center point less than 0.5 cm.

Pages (from - to)

375 - 384

DOI

10.1007/978-3-319-68619-6_36

URL

https://link.springer.com/chapter/10.1007/978-3-319-68619-6_36

Book

Advances in Manufacturing

Presented on

5th International Scientific-Technical Conference Manufacturing 2017, 24-26.10.2017, Poznań, Polska

Ministry points / chapter

20

Publication indexed in

WoS (15)

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