Mechanical Engineering / Makina Mühendisliği

Permanent URI for this collectionhttps://hdl.handle.net/11147/4129

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Subject: search.filters.subject.Parallel mechanism

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Now showing 1 - 6 of 6
  • Conference Object
    Citation - Scopus: 2
    Experimental Compliance Matrix Derivation for Enhancing Trajectory Tracking of a 2-Dof High-Accelerated Over-Constrained Mechanism
    (Springer, 2022) Paksoy, Erkan; Dede, Mehmet İsmet Can; Kiper, Gökhan
    If the positioning accuracy of the end-effector of a robot has high priority, compliance characteristics of the elements of its mechanism should be considered. Due to the external loading on the robot, the dimensions of the elements change and this leads to positioning errors for the end-effector. In this paper, an experimental test setup and an experimental procedure are described to derive the compliance characteristics of a planar 2-degree-of-freedom mechanism.
  • Other
    Corrigendum To “kinematic Design of a Non-Parasitic 2r1t Parallel Mechanism With Remote Center of Motion To Be Used in Minimally Invasive Surgery Applications” [mechanism and Machine Theory 153 (2020) 104013] (mechanism and Machine Theory (2020) 153, (s0094114x20302342), (10.1016/J.mechmachtheory.2020.104013))
    (Elsevier, 2021) Yaşır, Abdullah; Kiper, Gökhan; Dede, Mehmet İsmet Can
    The authors regret that one of the affiliation information for Gökhan Kiper is wrong. Dr. Kiper is not affiliated to Delft University of Technology. Dr. Kiper is affiliated to İzmir Institute of Technology. The data administrators of Elsevier and the corresponding author would like to apologise for any inconvenience caused. © 2021 International Federation for the Promotion of Mechanism and Machine Science
  • Book Part
    An Experimental Setup and Procedure for Stiffness Evaluation of Robot Manipulators
    (Springer, 2021) Görgülü, İbrahimcan; Paksoy, Erkan; Carbone, Giuseppe; Dede, Mehmet İsmet Can
    In this paper, an experimental test setup for stiffness evaluation of a spatial parallel mechanism is introduced. The parallel mechanism used in this study is R-CUBE mechanism. In the test setup, a highly rigid gantry-type manipulator’s end-effector is coupled with the R-CUBE’s mobile platform. As the gantry manipulator is actuated the resultant reaction forces/moments are measured via a force\torque sensor. Subsequently, compliant displacements of R-CUBE are measured by using a coordinate measuring machine. The obtained results are presented and discussed in this paper. © 2021, The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerland AG.
  • Book Part
    Citation - Scopus: 5
    An Experimental Test Procedure for Validation of Stiffness Model: a Case Study for R-Cube Parallel Mechanism
    (Springer, 2019) Görgülü, İbrahimcan; Dede, Mehmet İsmet Can; Carbone, Giuseppe
    Haptic device manipulators are used for generating haptic feedback. This feedback is composed of force which is regulated with respect to motion information. Accurate generation of the feedback requires exact position acquisition of the end-effector. Due to the compliant bodies of a manipulator, a stiffness model is needed to predict this position. Previously, Virtual Joint Method was adopted to obtain the stiffness model of an R-CUBE parallel haptic mechanism. In this paper, experimental test setup and experimental procedure are described for validating this stiffness model, its engineering feasibility and soundness of the proposed model.
  • Conference Object
    Experimental Verification of Quasi-Static Equilibrium Analysis of a Haptic Device
    (Azerbaijan Committee of International Federation, 2017) Görgülü, İbrahimcan; Maaroof, Omar Waleed Najm; Taner, Barış; Dede, Mehmet İsmet Can; Ceccarelli, Marco
    HIPHAD v1.0 is a kinesthetic haptic device which was designed and manufactured in IzTech Robotics Laboratory. In this work, the quasi-static equilibrium analysis is carried out by including the gravitational effects. The calculations are verified through an experimental procedure and the results are presented to characterize the device performance.
  • Conference Object
    Kinematic Analysis Validation and Calibration of a Haptic Interface
    (Springer Verlag, 2014) Dede, Mehmet İsmet Can; Taner, Barış; Bilgincan, Tunç; Ceccarelli, Marco
    Initial calibration tests of a novel hybrid-structured kinesthetic haptic device based on an R-CUBE mechanism is presented in this paper. Experimental validation of the kinematics along with the experimental test set-up description is provided for the manufactured R-CUBE mechanism.