Shape Optimization of Remote Operated Vehicle Structure Using Finite Element Method

Abstract

Analysis for optimizing the mass that can apply to the Remote Operated Vehicle (ROV) structure, it is necessary to do a shape optimization analysis on the structure. Because the presence of a heavy structure in the ROV will cause the motion to decrease and tend to require a lot of power in the ROV, it is necessary to conduct a study for structure optimization. Before optimizing to apply, the structure analysis must be safe and strong enough to do a review to analyze static, vibration, and buckling loads using finite element. Shape optimization will provide a level of structure that is strong but not over-strength. It will also provide economic value benefits regarding material requirements designed at ROV. In addition to minimizing the condition of excess strength in the ROV structure that results in the high cost of making these structures, or can realize low-cost technology by ensuring the structure remains strong. The mass of the left or right cover on the ROV structure with an initial weight of 1.8 kg while the results obtained after the optimization of the structure obtained results of 1.3 kg so that the material can reduce mass by 25%.