Volume 7, Issue 4 (April 2020), Pages: 17-20

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 Original Research Paper

 Title: Determination of angular acceleration of the rotating driving member of planar mechanisms by the method of guessing

 Author(s): Avdo Voloder *, Fikret Veljović, Senad Burak

 Affiliation(s):

 Faculty of Mechanical Engineering, University of Sarajevo, Sarajevo, Bosnia and Herzegovina

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 * Corresponding Author. 

  Corresponding author's ORCID profile: https://orcid.org/0000-0002-4316-9346

 Digital Object Identifier: 

 https://doi.org/10.21833/ijaas.2020.04.003

 Abstract:

In this paper, we present a novel method for finding an unknown angular acceleration of the driving member of the planar hinged-arm mechanism, which is based on the reduction of the mechanism and quite arbitrary guessing the value of angular acceleration. Using this method, it is possible to directly determine the angular acceleration of the driving rotary member of the mechanism without the need to calculate the kinematic characteristics of the other members. The presented method can be applied to all planar mechanisms. The procedure used in this method is much shorter than in the case of the general laws of system dynamics. The solution obtained by this method is independent of the assumed initial solution, with the exception that the assumed solution cannot be zero. 

 © 2020 The Authors. Published by IASE.

 This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

 Keywords: Planar mechanisms, Angular acceleration, Mechanism method of guessing

 Article History: Received 19 October 2019, Received in revised form 11 January 2020, Accepted 13 January 2020

 Acknowledgment:

No Acknowledgment.

 Compliance with ethical standards

 Conflict of interest: The authors declare that they have no conflict of interest.

 Citation:

 Voloder A, Veljović F, and Burak S (2020). Determination of angular acceleration of the rotating driving member of planar mechanisms by the method of guessing. International Journal of Advanced and Applied Sciences, 7(4): 17-20

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 Figures

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 Tables

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