To modify the thinner and smaller thermally coupled wing deflection edge plates of ABAQUS beams, you can follow these steps: Modify the geometry: You can modify the geometry of the wing plates to make them thicker and larger. This will increase their stiffness and reduce their deflection. You can do this by adjusting the dimensions of the plates in your CAD model or by using the Part module in ABAQUS to create a new plate geometry. Change the material properties: You can also change the material properties of the wing plates to make them stiffer. You can use a material with a higher modulus of elasticity or a higher yield strength. You can do this by defining a new material in ABAQUS or by modifying the existing material properties. Modify the mesh: You may need to modify the mesh to accommodate the new geometry of the wing plates. You can do this using the Mesh module in ABAQUS. You may also need to adjust the element size or type to ensure that the mesh accurately represents the geometry of the plates. Update the thermal coupling: If the wing plates are thermally coupled, you may need to update the thermal coupling parameters to reflect the new geometry and material properties of the plates. You can do this using the Step module in ABAQUS. Run simulations and analyze results: Once you have made the necessary modifications, you can run simulations to analyze the deflection behavior of the modified wing plates. You can use the Visualization module in ABAQUS to view the results of the simulation and determine if further modifications are needed. By following these steps, you can modify the thinner and smaller thermally coupled wing deflection edge plates of ABAQUS beams to improve their performance.