Total Solution for Structural Optimization
OPTISHAPE-TS
Shape Optimization
Non-Parametric Shape Optimization
OPTISHAPE-TS is the sole business software which contains the nonparametric shape optimization technique by "Traction method".
Nonparametric Shape Optimization proposes the most suitable shape by changing surface shape.
By Traction Method, it needs just the boundary condition.
So the user can easily use this software at various design stages like the detailed design stage, the improvement stage of existing parts, etc.
Object / Constraint
- Volume / Mass
(Total/Design Region) - Total Moment of inertia
- Compliance
- Displacement
- Surface Area
- Shape Variation
- Location of center of gravity
- Maximum Mises stress
- Maximum principal stress
- Maximum principal strain
- Maximum principal shearing stress
- Absolute value of principal strain
- Negative Eigen Value
- Displacement of eigen mode
- Squared error of eigen mode
- Maximum Thermal Stress
- Thermal Displacement
- Negative Value of Buckling Load Factor
- Maximum Mises Stress Multiple Subcase
- Amplitude of Displacement on Frequency Analysis
- Amplitude of Velocity on Frequency Analysis
- Amplitude of Acceleration on Frequency Analysis
- Sound Pressure (linear / dB)
- Plugin Function (static analysis / general purpose)
- Deficit Volume
- Deviation Volume
Analysis case
Lightweighting of Aluminum Wheel
It gives the lightweighting shape as considering stress,stiffness and the production requirements.
- Object : Volume Minimization
- Constraint : Stiffness, Shape Restriction
Stress Minimization of Link Arm
It minimizes Mises Stress while fixing volume.
- Object : Mises Stress Minimization
- Constraint : Volume
Natural Frequency Maximization of Lower Arm
It gives the shape which maximizes the natural frequency of the specified vibration mode.
Therefore, it can improve the vibration characteristic.
- Object : Natural Frequency Maximization
- Constraint : Volume
Shape Restriction
By using this, you can optimize the shape as satisfying various production requirements.
- Uniform Cross Section
- Restriction for die drawing
- Constraint not to going through a plane
- Constraint not to going through a cylindrical wall
- Shape of cross section
- Constraint of shape variation
in normal direction of the shell elements - Design area defined by arbitrary shape
- Restriction of minimum thickness
- Keeping uniform thickness
- Keeping rib shape
Level Set Method Shape Optimization
"Level Set Method Shape Optimization" is structure optimization technique of middle positioning of "Topology Optimization" and "Shape Optimization".
This is hard to become the complicated structure including cavity like "Topology Optimization", and this mesh isn't collapsed because it's fixed.
Object / Constraint
- Volume / Mass
(Total/Design Region) - Compliance
- Natural Frequency
Analysis case
Optimization of Cantilever
- Object : Stiffness Maximization
- Constraint : Volume 40%
