Solvers

• Solvers
• Solvers in Exudyn
  • System equations of motion
• General solver structure
• Explicit solvers
  • Explicit Runge-Kutta method
  • Automatic step size control
  • Stability limit
  • Explicit Lie group integrators
  • Constraints with explicit solvers
• Implicit trapezoidal rule-based, Newmark and Generalized-alpha solver
  • Newmark and Generalized-alpha method
  • Parameter selection for Generalized-alpha
  • Newton iteration
  • Initial accelerations
• Optimization and parameter variation
  • Parameter Variation
  • Genetic Optimization