79 citations · 110 across the 4 of their papers we have counts for
4 papers
Efficient computation of states and sensitivities for compound structural optimisation problems using a Linear Dependency Aware Solver (LDAS)
Stijn Koppen, Max van der Kolk, Sanne van den Boom +1
Real-world structural optimisation problems involve multiple loading conditions and design constraints, with responses typically depending on states of discretised governing equati…
A simple and versatile topology optimization formulation for flexure synthesis
Stijn Koppen, Matthijs Langelaar, Fred van Keulen
High-tech equipment critically relies on flexures for precise manipulation and measurement. Through elastic deformation, flexures offer extreme position repeatability within a limi…
Efficient multi-partition topology optimization
Stijn Koppen, Matthijs Langelaar, Fred van Keulen
In topology optimization, the state of structures is typically obtained by numerically evaluating a discretized PDE-based model. The degrees of freedom of such a model can be parti…
Imposing minimum and maximum member size, minimum cavity size, and minimum separation distance between solid members in topology optimization
Eduardo Fernández, Kai-ke Yang, Stijn Koppen +3
This paper focuses on density-based topology optimization and proposes a combined method to simultaneously impose Minimum length scale in the Solid phase (MinSolid), Minimum length…