With the increasing popularity and growing trend of e-bikes, bicycle system suppliers have set goals to optimise the power and performance of their drive systems. In order to support the driver in the ...

An experimental test of a non-contact method for determining simultaneously the pressure in each cylinder of a reciprocating engine is reported. The method exploits a pattern recognition technique to ...

ABSTRACT The technology to estimate engine load using the amplitude of crankshaft angular velocity variation during a cycle, which is referred to as “Δω (delta omega)”, in a four-stroke ...