This application note describes a closed loop, computer- controlled, variable attenuator for the control of output power from a tunable laser. It is based on the combination of a 1/2 wave-plate and a ...

An electronically controlled CVT that is used as a transmission on off-roading buggies that offers experience in testing, programming, and electrical work. A CVT is a type of transmission that ...

The goal of controlling a system is to reach or retain stability. In control theory, stability is described with the Lyapunov stability criteria and mathematical models that set into relation the ...