1. A method of generating a process model for a process implemented on one or more physical devices, comprising: collecting process data indicative of process operation from the process implemented on the one or more physical devices; after collecting the process data and prior to determining the process model for the process implemented on the one or more physical devices, adding noise to the process data to produce conditioned process data; determining the process model for the process implemented on the one or more physical devices from the conditioned process data including the added noise; and generating, based on the determined process model, parameters used to control the process.