Research on dynamic behavior vibration control of semi-submersible Marine platform based on ARID control system

As the development and infrastructure of deepwater oil gas resources, performance offshore platform is directly related to personnel safety, equipment normal production drilling process. Therefore, hydrodynamic calculation[1] flow response-based control optimization are current hot research topics. Semi-submersible marine platforms widely used in industry due their large deck area, strong wind wave resistance, excellent mining ability. However, complex diverse lines environment result a series dynamic responses loads, particularly rotating behavior, which cannot be efficiently controlled using traditional vibration methods.Many studies have focused on developing efficient systems suppress behavior semi-submersible platforms. For instance, active mass dampers (AMD) tuning rotational inertia (TRID) devices been translation platform. controlling unsatisfactory.To address this challenge, paper proposes new type system called Active Rotary Inertia Driver (ARID), utilizes an torque The ARID developed based AMD TRID aims enhance as well process platform.Therefore, study presents comprehensive review status calculation platforms, proposed expected contribute area by offering solution