US Patent 10430529 Directed design updates in engineering methods for systems

A system or method includes a simulated model that has a plurality of simulated components, the plurality of components are arranged in a component hierarchical graph such that the combination of the simulated components forms the simulated model. The system includes an inference engine configured to generate one or more redesign recommendations for a component in the simulated model based on redesign recommendation rules. The system may include a display generator for displaying the redesign recommendations to a first user.