From the user guide, Section 9.2 on page 16, we have the diagram of an automobile suspension system (Fig. 1). 1. Simple mass-spring-damper automobile suspension system.

Double spring-mass-damper: Acausal model | Modelica’s acausal model encodes governing equations into each component. Consider the equations embedded into each of our system’s two sliding masses.

We validate this approach on a simulated mass-spring-damper system and two experimental setups with different sensing, actuation, and computational hardware: a tendon-based platform with embedded ...