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Title of Journal: Metall and Mat Trans A

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Abbravation: Metallurgical and Materials Transactions A

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Springer US

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DOI

10.1007/978-3-319-45559-4_11

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ISSN

1543-1940

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ComputerAided Development and Simulation Tools fo

Authors: Horst Meier Alexander Czechowicz
Publish Date: 2011/12/07
Volume: 43, Issue: 8, Pages: 2882-2890
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Abstract

This article discusses the dynamic properties of shapememory alloy SMA actuators which are characterized by their rate of heating and cooling procedures and can be described only insufficiently for different boundary conditions Based on an analysis of energy fluxes into and out of the actuator a numerical model implemented in MATLAB/SIMULINK MathWorks Natick MA is presented Besides the fluxes the timevariable parameters like the latent heat of transformation or the influence of stress on the transformation temperatures are also included in the model These parameters depending on actuator geometry and temperature the fraction of martensite and the environmental conditions are considered in the simulation in real time In addition this publication sums up the needed empirical data eg fatigue behavior to create a generalpurpose engineering tool The SMA wirebased actuation system can be configured by draganddrop tools and finally simulated and graphically displayed for different actuator systems The development and verification of such a tool called CASMADA from theoretical equations to the verification on real elements is the main topic of this publication

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Other Papers In This Journal:
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  2. Influence of Sintering under Nitrogen Atmosphere on Microstructures of Powder Metallurgy Duplex Stainless Steels
  3. Temperature Dependence of Diffuse Scattering in PZN
  4. Synthesis and Characterization of Novel Chromium-Free Nickel Alloy Electrode Materials
  5. Synthesis and Characterization of Novel Chromium-Free Nickel Alloy Electrode Materials
  6. Dynamic Stress–Strain Behavior in ZrTiCuNiAl Noncrystalline Alloys Pretreated Under High Pressures
  7. XPS Analysis of Ti6Al4V Oxidation Under UHV Conditions
  8. Effect of Sr Additions on the Microstructure and Strength of a Mg-Al-Ca Ternary Alloy
  9. Foreword
  10. Failure during Sheared Edge Stretching of Dual-Phase Steels
  11. Computer-Aided Development and Simulation Tools for Shape-Memory Actuators
  12. Effect of Application of Short and Long Holds on Fatigue Life of Modified 9Cr-1Mo Steel Weld Joint
  13. Effects of Alloying Elements on Microstructure and Properties of Magnesium Alloys for Tripling Ball
  14. Microstructural Control of Ti-Al-Nb-W-B Alloys
  15. Three-Dimensional Thermomechanical Simulation and Experimental Validation on Failure of Dissimilar Material Welds
  16. The Role of Σ9 Boundaries in Grain Boundary Engineering
  17. Controlling Plastic Flow across Grain Boundaries in a Continuum Model
  18. Microstructural Evolution during Creep of Alloy 800HT in the Temperature Range 600 °C to 1000 °C
  19. Mechanical Properties of the TiAl IRIS Alloy
  20. Precipitation Modeling in Nitriding in Fe-M Binary System
  21. Glass-Forming Ability for Mg-Cu-Nd Alloys
  22. Kinetics of the γ →  ε Martensitic Transformation in Fine-Grained Fe-26Mn-0.14C Austenitic Steel
  23. Nanoscale Copper and Copper Compounds for Advanced Device Applications
  24. A Geometric Framework for Mesoscale Models of Recrystallization
  25. Microstructure Evolution and Rapid Solidification Behavior of Blended Nickel-Based Superalloy Powders Fabricated by Laser Powder Deposition
  26. Laser Quenching of Ionic Nitrided Steel: Effect of Process Parameters on Microstructure and Optimization
  27. Effect of Alloying Additions on Phase Equilibria and Creep Resistance of Alumina-Forming Austenitic Stainless Steels
  28. Deformation Mechanisms in the Near- β Titanium Alloy Ti-55531
  29. Shape Memory Behavior of Porous NiTi Alloy
  30. Effect of Laves Phase on High-Temperature Deformation and Microstructure Evolution in an 18Cr-2Mo-0.5Nb Ferritic Stainless Steel
  31. Effect of Graphene Nanoplatelets on Wetting, Microstructure, and Tensile Characteristics of Sn-3.0Ag-0.5Cu (SAC) Alloy
  32. Alternate Anodes for the Electrolytic Reduction of UO 2
  33. Measurement and Discussion of Low-Temperature Hot Corrosion Damage Accumulation upon Nickel-Based Superalloy Rene 104
  34. Alternate Anodes for the Electrolytic Reduction of UO 2
  35. Orientation Dependence of the Deformation Microstructure in a Fe-30Ni-Nb Model Austenitic Steel Subjected to Hot Uniaxial Compression
  36. Microstructural Analysis and the Multicolor UV/Violet/Blue/Green/Yellow PL Observed from the Synthesized ZnO Nano-leaves and Nano-rods
  37. Effect of Atmospheric Pressure Plasma Modification on Polyimide and Adhesive Joining with Titanium
  38. Carbide Precipitation During Tempering of a Tool Steel Subjected to Deep Cryogenic Treatment
  39. Multipass Friction-Stir Processing and its Effect on Mechanical Properties of Aluminum Alloy 5086
  40. Reminiscences About a Chemistry Nobel Prize Won with Metallurgy: Comments on D. Shechtman and I. A. Blech; Metall. Trans. A , 1985, vol. 16A, pp. 1005–12
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  42. Induction Tempering vs Conventional Tempering of a Heat-Treatable Steel
  43. Effect of Nb Microalloying and Hot Rolling on Microstructure and Properties of Ultrathin Cast Strip Steels Produced by the CASTRIP ® Process
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  45. A Re-examination of the Portevin-Le Chatelier Effect in Alloy 718 in Connection with Oxidation-Assisted Intergranular Cracking
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  47. Role of Slip Mode on Stress Corrosion Cracking Behavior
  48. Analysis of Slip Activity and Deformation Modes in Tension and Tension-Creep Tests of Cast Mg-10Gd-3Y-0.5Zr (Wt Pct) at Elevated Temperatures Using In Situ SEM Experiments
  49. Multistage Devitrification Behavior of Mg 65 Cu 25 Tb 10 Bulk Metallic Glass
  50. On the Selection of the Optimal Intercritical Annealing Temperature for Medium Mn TRIP Steel
  51. A Numerical Model Describing Multiphase Binary Diffusion in Liquid Metal/Solid Metal Couples
  52. Mechanism of Oxidation of Austenitic Stainless Steels under Conditions of Hot Rolling in Steckel Mills
  53. Evolution of Slip Morphology and Fatigue Crack Initiation in Surface Grains of Ni200
  54. The Effect of the Rate of Cooling from High-Temperature Single-Phase Region on the Microstructure and Magnetic Properties of AlNi Alloys
  55. Friction Stir Welding of Stainless Steel to Al Alloy: Effect of Thermal Condition on Weld Nugget Microstructure
  56. High-Temperature Creep Degradation of the AM1/NiAlPt/EBPVD YSZ System
  57. Influence of Temperature and Grain Size on Threshold Stress for Superplastic Flow in a Fine-Grained Magnesium Alloy
  58. Perspectives on Permanent Magnetic Materials for Energy Conversion and Power Generation
  59. A New Constitutive Strain-Dependent Garofalo Equation to Describe the High-Temperature Processing of Materials—Application to the AZ31 Magnesium Alloy
  60. Characterization of Fatigue Fracture in Ni-20 Pct Cr Alloys Using White Light Interference Microscopy and Scanning Probe Microscopy
  61. Formation of Fine Clusters in High-Temperature Oxidation of Molten Aluminum
  62. Relationship Between Microstructure, Strength, and Fracture in an Al-Zn-Mg Electron Beam Weld: Part I: Microstructure Characterization
  63. Four-Parameter Hybrid–Bishop–Hill Model Applied to OFE Copper for the Evaluation of Elastic/Yield Limit
  64. Preparation of Freestanding Zn Nanocrystallites by Combined Milling at Cryogenic and Room Temperatures
  65. Effect of Treatment Area on Residual Stress and Fatigue in Laser Peened Aluminum Sheets
  66. Effect of aging on fatigue crack growth at sn-pb/cu interfaces
  67. Scaling of Dislocation Strengthening by Multiple Obstacle Types
  68. Phase Equilibria of Sn-Sb-Ag Ternary System (II): Calculation
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  74. Deformation and Fracture Behavior of Rapidly Solidified and Annealed Iron-Silicon Alloys
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  77. Dynamic Torsional Deformation Behavior of Ultra-Fine-Grained Dual-Phase Steel Fabricated by Equal Channel Angular Pressing
  78. Effects of Strain Rate of Prior Deformation on Corrosion and Corrosive Wear of AISI 1045 Steel in a 3.5 Pct NaCl Solution
  79. Stress and Strain Partitioning of Ferrite and Martensite during Deformation
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  85. Examination of Spheroidal Graphite Growth and Austenite Solidification in Ductile Iron
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  92. The Origin of Microstructural Diversity, Texture, and Mechanical Properties in Electron Beam Melted Ti-6Al-4V
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