Abstract: Electronic device modelling methods and systems are provided. A model of an electronic device is generated by identifying electronic components in the electronic device, searching component models to locate a component model for each electronic component, and recording each component model in a device model for the electronic device. A previously generated device model may subsequently be accessed and updated in a data store. Electronic device structure analysis techniques are also disclosed. Electronic components and any sub-components thereof are identified from a representation of an electronic device, and an indication of any identified components and sub-components is provided. The indication may then be used in generating a model of the electronic device for functional simulation, further structural analysis, or other purposes.