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Paralel Manipülatörlerin Ters Yapısal Sentezi

Year 2019, Volume: 21 Issue: 61, 225 - 234, 15.01.2019

Abstract

Bu çalışmada paralel
manipülatörlerin yapısal sentez prosedürleri farklı bir bakış açısıyla ele
alınmaya çalışılmıştır. Klasik yöntemlerde yapısal sentez ilk önce manipülatör
platform yapılarının belirlenmesiyle başlamakta ve daha sonra belirtilen tasarım
kısıtlamaları doğrultusunda bacak yapılarına geçilmektedir. Bu çalışmada
önerilen yöntem ise klasik uygulamalara göre ters bir benzetimi takip
etmektedir. Bu doğrultuda sunulan yöntem, tasarlanacak manipülatör için
istenilen bacak sayıları ve çalışma uzayı kısıtları belirlendikten sonra, olası
tüm platform yapılarının oluşturulabilmesini sağlamakta, kısıt denklemleri ile
de oluşturulan yapıların geçerliliğini belirlemektedir. Çalışma içerisinde
önerilen yöntem kullanılarak, verilen tasarım örnekleri doğrultusunda paralel
manipülatörlerin yapısal grupları oluşturulmuş ve istenilen serbestlik derecesi
kriterlerine göre gerekli eyleyiciler yerleştirilmiştir. Elde edilen sonuçlar,
paralel platform, seri platform ve seri-paralel platform manipülatörlerinin
oluşturulabilmeleri için tablolar içerinde sunulmuştur. Yaklaşım metodolojisi
nedeniyle, sunulan prosedür ters yapısal sentez olarak adlandırılmıştır.

References

  • Mruthyunjaya, T. S. "Kinematic structure of mechanisms revisited." Mechanism and machine theory 38, no. 4 (2003): 279-320.
  • Alizade, Rasim, and Çağdaş Bayram. "Structural synthesis of parallel manipulators." Mechanism and machine theory 39, no. 8 (2004): 857-870.
  • Alizade, Rasim, Cagdas Bayram, and Erkin Gezgin. "Structural synthesis of serial platform manipulators." Mechanism and Machine Theory 42, no. 5 (2007): 580-599.
  • Alizade, Rasim, Ozgun Selvi, and Erkin Gezgin. "Structural design of parallel manipulators with general constraint one." Mechanism and Machine Theory 45, no. 1 (2010): 1-14.
  • Alizade, Rasim, Fatih Cemal Can, and Erkin Gezgin. "Structural synthesis of Euclidean platform robot manipulators with variable general constraints." Mechanism and Machine Theory 43, no. 11 (2008): 1431-1449.
  • Gogu, Grigore. "Structural synthesis of fully-isotropic translational parallel robots via theory of linear transformations." European Journal of Mechanics-A/Solids 23, no. 6 (2004): 1021-1039.
  • Li, Shujun, Hongguang Wang, and Jian S. Dai. "Assur-Group inferred structural synthesis for planar mechanisms." Journal of Mechanisms and Robotics 7, no. 4 (2015): 041001.
  • Yan, Hong-Sen, and Yu-Ting Chiu. "On the number synthesis of kinematic chains." Mechanism and Machine Theory 89 (2015): 128-144.
  • Corves, Burkhard, Jan Brinker, Michael Lorenz, and Martin Wahle. "Design methodology for translational parallel manipulators exhibiting actuation redundancy." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 230, no. 3 (2016): 425-436.
  • Palpacelli, Matteo, Luca Carbonari, Giacomo Palmieri, and Massimo Callegari. "Mobility analysis of non-overconstrained reconfigurable parallel manipulators with 3-CPU/3-CRU kinematics." In Advances in Reconfigurable Mechanisms and Robots II, pp. 189-200. Springer, Cham, 2016.
  • Hao, G. and Kong, X. "A structure design method for compliant parallel manipulators with actuation isolation.", Mech. Sci., 7, 247-253, https://doi.org/10.5194/ms-7-247-2016, 2016.

Inverse Structural Synthesis of Parallel Manipulators

Year 2019, Volume: 21 Issue: 61, 225 - 234, 15.01.2019

Abstract

This work tries to address structural
synthesis procedures of parallel manipulators in a different point of view. In
generic methodology while structural synthesis starts from deciding the
structure of the platforms and computing the structure of the legs in terms of
specified constraints, proposed procedure follows an inverse analogy. After the
determination of desired number of legs and subspace constraints of the whole
manipulator, possible configurations of platform structures are extracted and
checked for their constructability. Throughout the study proposed procedure was
introduced in detail along with the constraint equations. Utilizing introduced
procedure for given examples, structural groups of parallel manipulators were
created with respect to the desired constraints and actuators were attached for
mobility considerations. All of the results were tabulated throughout the study
in order to form various kinds of parallel manipulators as parallel platform
manipulators, serial platform manipulators, and serial-parallel platform manipulators.
Due to approach methodology, the procedure is named as the inverse structural
synthesis.

References

  • Mruthyunjaya, T. S. "Kinematic structure of mechanisms revisited." Mechanism and machine theory 38, no. 4 (2003): 279-320.
  • Alizade, Rasim, and Çağdaş Bayram. "Structural synthesis of parallel manipulators." Mechanism and machine theory 39, no. 8 (2004): 857-870.
  • Alizade, Rasim, Cagdas Bayram, and Erkin Gezgin. "Structural synthesis of serial platform manipulators." Mechanism and Machine Theory 42, no. 5 (2007): 580-599.
  • Alizade, Rasim, Ozgun Selvi, and Erkin Gezgin. "Structural design of parallel manipulators with general constraint one." Mechanism and Machine Theory 45, no. 1 (2010): 1-14.
  • Alizade, Rasim, Fatih Cemal Can, and Erkin Gezgin. "Structural synthesis of Euclidean platform robot manipulators with variable general constraints." Mechanism and Machine Theory 43, no. 11 (2008): 1431-1449.
  • Gogu, Grigore. "Structural synthesis of fully-isotropic translational parallel robots via theory of linear transformations." European Journal of Mechanics-A/Solids 23, no. 6 (2004): 1021-1039.
  • Li, Shujun, Hongguang Wang, and Jian S. Dai. "Assur-Group inferred structural synthesis for planar mechanisms." Journal of Mechanisms and Robotics 7, no. 4 (2015): 041001.
  • Yan, Hong-Sen, and Yu-Ting Chiu. "On the number synthesis of kinematic chains." Mechanism and Machine Theory 89 (2015): 128-144.
  • Corves, Burkhard, Jan Brinker, Michael Lorenz, and Martin Wahle. "Design methodology for translational parallel manipulators exhibiting actuation redundancy." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 230, no. 3 (2016): 425-436.
  • Palpacelli, Matteo, Luca Carbonari, Giacomo Palmieri, and Massimo Callegari. "Mobility analysis of non-overconstrained reconfigurable parallel manipulators with 3-CPU/3-CRU kinematics." In Advances in Reconfigurable Mechanisms and Robots II, pp. 189-200. Springer, Cham, 2016.
  • Hao, G. and Kong, X. "A structure design method for compliant parallel manipulators with actuation isolation.", Mech. Sci., 7, 247-253, https://doi.org/10.5194/ms-7-247-2016, 2016.
There are 11 citations in total.

Details

Primary Language English
Journal Section Articles
Authors

Erkin Gezgin 0000-0002-6670-9958

Publication Date January 15, 2019
Published in Issue Year 2019 Volume: 21 Issue: 61

Cite

APA Gezgin, E. (2019). Inverse Structural Synthesis of Parallel Manipulators. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen Ve Mühendislik Dergisi, 21(61), 225-234.
AMA Gezgin E. Inverse Structural Synthesis of Parallel Manipulators. DEUFMD. January 2019;21(61):225-234.
Chicago Gezgin, Erkin. “Inverse Structural Synthesis of Parallel Manipulators”. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen Ve Mühendislik Dergisi 21, no. 61 (January 2019): 225-34.
EndNote Gezgin E (January 1, 2019) Inverse Structural Synthesis of Parallel Manipulators. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi 21 61 225–234.
IEEE E. Gezgin, “Inverse Structural Synthesis of Parallel Manipulators”, DEUFMD, vol. 21, no. 61, pp. 225–234, 2019.
ISNAD Gezgin, Erkin. “Inverse Structural Synthesis of Parallel Manipulators”. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi 21/61 (January 2019), 225-234.
JAMA Gezgin E. Inverse Structural Synthesis of Parallel Manipulators. DEUFMD. 2019;21:225–234.
MLA Gezgin, Erkin. “Inverse Structural Synthesis of Parallel Manipulators”. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen Ve Mühendislik Dergisi, vol. 21, no. 61, 2019, pp. 225-34.
Vancouver Gezgin E. Inverse Structural Synthesis of Parallel Manipulators. DEUFMD. 2019;21(61):225-34.

Dokuz Eylül Üniversitesi, Mühendislik Fakültesi Dekanlığı Tınaztepe Yerleşkesi, Adatepe Mah. Doğuş Cad. No: 207-I / 35390 Buca-İZMİR.