The combination of Simetrix and Simplis with Simulink offers several benefits:
: As a part of or closely related to Simetrix, Simplis seems to be focused on simplifying the simulation process, possibly by offering pre-built models or intuitive interfaces for common system types. This could significantly reduce the time and effort required to set up and run simulations, making it easier for engineers to explore different design options and optimize system performance. simetrix/simplis
In standard SPICE, to get a Bode plot (loop gain/phase), you need to create an averaged model. In SIMPLIS, you run a followed by AC analysis directly on the switching circuit . It injects a perturbation and measures the response at the switching frequency, giving you an actual measured loop response. The combination of Simetrix and Simplis with Simulink
: Instead of using complex nonlinear equations, SIMPLIS uses straight-line approximations (Piecewise Linear) for devices. In SIMPLIS, you run a followed by AC