Prof. Anthony Petrella Abaqus Boundary Conditions for Simulation of TKR Performance MEGN 536 – Computational Biomechanics.

Slides:

Advertisements

Similar presentations

Definition I. Beams 1. Definition

Advertisements

Whiteboardmaths.com © 2004 All rights reserved

MEGN 537 – Probabilistic Biomechanics Ch.7 – First Order Reliability Methods Anthony J Petrella, PhD.

OBJECTIVE To present a MTLAB program for conducting three dimensional dynamic analysis of multistory building by utilizing a simple and ‘easy to understand’

Equilibrium of a Rigid Body

Beams and Frames.

MEGN 537 – Probabilistic Biomechanics Ch.4 – Common Probability Distributions Anthony J Petrella, PhD.

Prof. Anthony Petrella Musculoskeletal Modeling & Inverse Dynamics MEGN 536 – Computational Biomechanics.

Animation from BVH Andrew Slatton. Biovision Hierarchy (BVH) Contains motion capture data 2 Major Components: –Hierarchy Formatted like a scene graph.

Geometric Transformations CSE P 576 Larry Zitnick

Nazgol Haghighat Supervisor: Prof. Dr. Ir. Daniel J. Rixen

Piston Exercise Objectives: The purpose of this exercise it to make the user familiar with the process for manually defining constraints on assemblies.

Theory of Elasticity Theory of elasticity governs response – Symmetric stress & strain components Governing equations – Equilibrium equations (3) – Strain-displacement.

Truss Structures Two-force members connected by a ball and socket joint (i.e., elements do not transmit bending moments) Each member of a truss structure.

Harmonic Analysis Workshop 10. Workshop Supplement Harmonic Analysis March 29, 2005 Inventory # WS10-2 Workshop 10 – Goals Goal: –In this workshop.

Finite Element Analysis Using Abaqus

Tutorial 2: Abaqus with Analysis Input File

1 Kinematics ( 運動學 ) Primer Jyun-Ming Chen Fall 2009.

Objective 2.01 Test Review Name: Class Period:.

1 Presented by Paul D Fotsch & VPDS Inc April 13, 2011 Applying Multi-Flexbody Simulation to Non-Linear Joint Analysis Presented by Paul D Fotsch & VPDS.

Mechanical Actuation System Lecture 6 (Chapter 8).

MEGN 536 – Computational Biomechanics Euler Angles

AUTOMATION OF ROBOTIC ARM

Outline: 5.1 INTRODUCTION

Creating Charts for the Agency Budget Creating Budget Charts, Slide 1Copyright © 2004, Jim Schwab, University of Texas at Austin.

CE 382 Structural Analysis

Medical Image Analysis Image Registration Figures come from the textbook: Medical Image Analysis, by Atam P. Dhawan, IEEE Press, 2003.

MEGN 537 – Probabilistic Biomechanics Applying the AMV Method with a Finite Element Model Anthony J Petrella, PhD.

Computer Graphics Chapter 6 Andreas Savva. 2 Interactive Graphics Graphics provides one of the most natural means of communicating with a computer. Interactive.

Reference Frames Global Center of Mass ~ 30 mm ITRF ~ 2 mm, < 1 mm/yr Continental < 1 mm/yr horiz., 2 mm/yr vert. Local -- may be self-defined.

Blender Animation Basics I. Animation Basics  Selecting a preset format will set your frame rate correctly.

Probabilistic Analysis: Applications to Biomechanics Students: Saikat Pal, Jason Halloran, Mark Baldwin, Josh Stowe, Aaron Fields, Shounak Mitra Collaborators:

MEGN 536 Computational Biomechanics Rotations for Rigid Body Kinematics Prof. Anthony Petrella.

1 MME3360b Assignment % of final mark Each problem is worth 25% of assignment mark Unless otherwise stated, use SI units: displacement [mm] stress.

Anthony Beeman.  Since the project proposal submittal on 9/21/15 I began work on the Abaqus Kinematic model utilizing join, hinge, and beam elements.

ME 498CM Fall 2015 Loading & Analysis.

MEGN 536 – Computational Biomechanics Prof. Anthony J. Petrella.

Electromagnetism Lecture#11 Part (1) MUHAMMAD MATEEN YAQOOB THE UNIVERSITY OF LAHORE SARGODHA CAMPUS.

Animation 101. Bouncing a Ball Arcs Frames.

Anthony Beeman.  Since the project proposal submittal on 9/21/15 I began work on the Abaqus Kinematic model utilizing join, hinge, and beam elements.

Prof. Anthony Petrella Musculoskeletal Modeling & Inverse Dynamics MEGN 536 – Computational Biomechanics.

Forward Kinematics Where is my hand ?. Examples Denavit-Hartenberg Specialized description of articulated figures (joints) Each joint has only one degree.

6.7 Graphing Other Trigonometric Functions Objective: Graph tangent, cotangent, secant, and cosecant functions. Write equations of trigonometric functions.

Four-bar Mechanism Model MotionView Example 1. Points Bodies Constraints(Joints) Graphics Input(Motion or Force) Output 2.

Reference Frames Global Continental Local -- may be self-defined

Graphing Linear Equations

Date of download: 10/23/2017 Copyright © ASME. All rights reserved.

WORKSHOP 8 TIRE TESTRIG TUTORIAL

GLOBK Velocity Solutions

Reference Frames Global Continental Local -- may be self-defined

Probabilistic Methods: Theory and Application to Human Anatomy

MEGN 537 – Probabilistic Biomechanics Using OpenSim for Probabilistic Musculoskeletal Analysis with NESSUS Anthony J Petrella, PhD.

Physics-based simulation for visual computing applications

Reference frames in Geodetic Analyses

MEGN 537 – Probabilistic Biomechanics Ch

Unit 36 Constructions and Enlargements

MEGN 537 – Probabilistic Biomechanics Running NESSUS with “Big Models”… that have many support files Anthony J Petrella, PhD.

Synthesis of Motion from Simple Animations

Ашық сабақ 7 сынып Файлдар мен қапшықтар Сабақтың тақырыбы:

Windows басқару элементтері

7.1 – Functions of Several Variables

GLOBK Velocity and Coordinate Solutions

Objective- To use an equation to graph the

Қош келдіңіздер!.

The FRAME Routine Functions

Objective- To graph a relationship in a table.

Информатика пән мұғалімі : Аитова Карима.

Internal components of a computer.

Equations & Graphing Algebra 1, Unit 3, Lesson 5.

Presentation transcript:

Prof. Anthony Petrella Abaqus Boundary Conditions for Simulation of TKR Performance MEGN 536 – Computational Biomechanics

Abaqus Boundary Conditions  Defined relative to global ref frame shown in Abaqus window  Degrees of freedom for INPUT BC’s are indicated by numbers… 1 = XTrans, 2 = YTrans, 3 = ZTrans, 4 = XRot, 5 = YRot, 6 = Zrot  NOTE: for OUTPUTS Abaqus uses a different naming convention: U1, U2, U3 for displacements and UR1, UR2, UR3 for rotations ** ** BOUNDARY CONDITIONS ** *Boundary, op=new, amp=flex femur.RP, 1, 1, femur.RP, 3, 3, femur.RP, 4, 4, 1.0 femur.RP, 5, 5, tibia.RP, 1, 2, tibia.RP, 4, 4, tibia.RP, 6, 6, spring_ground, 1, 3,

Abaqus Boundary Conditions  Defined relative to global ref frame shown in Abaqus window  *Boundary can operate on a series of DOF…syntax is… node_num/name, start DOF, end DOF, scale factor ** ** BOUNDARY CONDITIONS ** *Boundary, op=new, amp=flex femur.RP, 1, 1, femur.RP, 3, 3, femur.RP, 4, 4, 1.0 femur.RP, 5, 5, tibia.RP, 1, 2, tibia.RP, 4, 4, tibia.RP, 6, 6, spring_ground, 1, 3,

Abaqus Boundary Conditions  Defined relative to global ref frame shown in Abaqus window  Amplitude name refers to a set of (time, amplitude) data pairs that define a force or displacement curve, these data are contained in the bc_data.inc file provided ** ** BOUNDARY CONDITIONS ** *Boundary, op=new, amp=flex femur.RP, 1, 1, femur.RP, 3, 3, femur.RP, 4, 4, 1.0 femur.RP, 5, 5, tibia.RP, 1, 2, tibia.RP, 4, 4, tibia.RP, 6, 6, spring_ground, 1, 3,

Abaqus Boundary Conditions  Recall BC’s from last worksheet…  Depending on how you draw your knee implant in SW, you may need to change the axes on which specific BC’s are defined ** ** BOUNDARY CONDITIONS ** *Boundary, op=new, amp=flex femur.RP, 1, 1, femur.RP, 3, 3, femur.RP, 4, 4, 1.0 femur.RP, 5, 5, tibia.RP, 1, 2, tibia.RP, 4, 4, tibia.RP, 6, 6, spring_ground, 1, 3,