simulate
verb
reproduce someone's behavior or looks
“The mime imitated the passers-by”
“Children often copy their parents or older siblings”
create a representation or model of
“The pilots are trained in conditions simulating high-altitude flights”
Synonymsmodelmake a pretence of
“She assumed indifference, even though she was seething with anger”
“he feigned sleep”
Source: WordNet 3.1, Princeton University
