Could you please elaborate your problem exactly? It is general and you can find so many papers regarding power management modeling of hybrid energy systems on the Internet.
sir how to fix the output voltage of wind and solar . because for connecting these two source the voltage output should be equal .i am a bit confused ..
U need to specify ur system. What voltage of battery? Output of those two must be regulated according to battery voltage. Usually people use charge controller. Since ur question is too general, answer here is also general.
Both the solar and wind energy sources must have a higher voltage than the battery bank. Feed both sources to a voltage regulator, and from the regulator to the battery bank. Each source requires a rectifier in the circuit to prevent energy feedback from the other source. The battery will only charge when the source voltage exceeds the battery voltage.