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Deformation of Soft Tissue and Force Feedback Using the Smoothed Particle Hydrodynamics
المؤلفون المشاركون
Wang, Ruiyi
Li, Yunhua
Song, Dongdong
Liu, Xuemei
المصدر
Computational and Mathematical Methods in Medicine
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-08-31
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
We study the deformation and haptic feedback of soft tissue in virtual surgery based on a liver model by using a force feedback device named PHANTOM OMNI developed by SensAble Company in USA.
Although a significant amount of research efforts have been dedicated to simulating the behaviors of soft tissue and implementing force feedback, it is still a challenging problem.
This paper introduces a kind of meshfree method for deformation simulation of soft tissue and force computation based on viscoelastic mechanical model and smoothed particle hydrodynamics (SPH).
Firstly, viscoelastic model can present the mechanical characteristics of soft tissue which greatly promotes the realism.
Secondly, SPH has features of meshless technique and self-adaption, which supply higher precision than methods based on meshes for force feedback computation.
Finally, a SPH method based on dynamic interaction area is proposed to improve the real time performance of simulation.
The results reveal that SPH methodology is suitable for simulating soft tissue deformation and force feedback calculation, and SPH based on dynamic local interaction area has a higher computational efficiency significantly compared with usual SPH.
Our algorithm has a bright prospect in the area of virtual surgery.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Liu, Xuemei& Wang, Ruiyi& Li, Yunhua& Song, Dongdong. 2015. Deformation of Soft Tissue and Force Feedback Using the Smoothed Particle Hydrodynamics. Computational and Mathematical Methods in Medicine،Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1057950
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Liu, Xuemei…[et al.]. Deformation of Soft Tissue and Force Feedback Using the Smoothed Particle Hydrodynamics. Computational and Mathematical Methods in Medicine No. 2015 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1057950
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Liu, Xuemei& Wang, Ruiyi& Li, Yunhua& Song, Dongdong. Deformation of Soft Tissue and Force Feedback Using the Smoothed Particle Hydrodynamics. Computational and Mathematical Methods in Medicine. 2015. Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1057950
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1057950
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
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