Abstract: The air flow and ocean wave are the key environment factors of the unmanned helicopter landing warship control.From the view of engineering practice,the main effects of air flow and ocean wave characteristics to the landing warship control are researched.The main measures of the unmanned helicopter landing in the warship control to overcome the adverse effects are proposed.It is available for study and reference.

Key words: Unmanned helicopter, Control of landing warship, Ocean wave, Air flow, Environment characteristic