A control device for measuring an internal combustion engine on a test bench includes: at least one interface, which is configured to receive a measured value measured at a measurement point of a parameter space of the internal combustion engine, spanned b...

A system for estimating methane number of fuel includes a sensor configured to generate a signal indicative of a heat release of fuel combusted with an internal combustion engine and a controller. The controller is configured to receive the signal from the...