Shipbuilding and Repair actions are characterized as marine conveyance equipment sector, though they also cover supply of fixed and floating structures to the offshore industry. The Marine industrial master plan between the year 2006 -2020 identify the following challenges i) global competition ii) rising costs of raw materials iii) excess capacity iv) shortage of qualified personnel v) inadequate technology vi) lack of infrastructure and support facilities. This manuscript deals with the new technology that is required for Fast Patrol Craft Tests. The Fast Patrol Craft Tests is designed using fuzzy based ALO implementation in WECS used in Microgrid uses multi objective genetic algorithm which works on different swept speed using a set of wind turbines that are applied to different dimensions. The Power generation using WECS depends on the wind speed and swept area of the wind turbine. The objective of the simulation is to investigate the entire system operation. The objective dictates the extent of idealization of every model in the system. The MFS problem is formulated as a multi-objective search, aiming at searching for a set of control variable settings that are comparatively 'equally good' for multiple objectives. In order to select a suitable representative solution for the multiple objectives, fuzzy decision making mechanism concept is used. In this manuscript the WECS is modeled and FGALO algorithm is implemented on the controller to attain stability under different swept rotor speeds.