anyone know how to introduce a DC voltage in simulink ? there is a Dc vlotage block in SimpowerSystem and in Simscape libraries but they cannot be used in simulink ,how I can introduce for example 1.8 v DC voltage in simulink...I need to add it to some othe signal
OK, you need 3 blocks from various Simscape libraries:
1. from electrical\electrical sensors: voltage sensor (connect your input voltage and ground)
2. from utilities: PS-Simulink converter (connect to the voltage sensor, output goes to simulink)
3. from utilities: solver configuration (connect to any voltage net)