First and foremost, the ship needs power, and it can't go with the flow. When a warship has a certain power, it can not be at the mercy of the waves, but can continue to move forward against the waves. But just having power is not enough to make this ship move smoothly. Designers will also design some devices to reduce the side-to-side shaking of warships when designing ships, so as to balance the side-to-side shaking of ships in the sea. Bilge keel is a commonly used device, and its price is much cheaper.
On some large warships, the bilge keel will have two active fin stabilizers in front. If it is on some calm seas, these two fin stabilizers can be hidden inside the ship. When encountering some relatively large waves, which cause the ship to shake, these two airplane-like fin stabilizers can also be extended, thus slightly adjusting the balance of the ship. It is a very important tool to keep the ship stable in the sea.
In addition, there are some important measures. For example, some large ships are usually equipped with water storage tanks. When encountering some big storms, you can actively increase the water storage capacity of the ship. If the air volume is small, you can reduce the water storage capacity of some water. By adjusting the increase or decrease of water storage, the weight of the ship itself is increased and decreased to ensure the stability and balance of the ship. Only through the control of these balanced ways can the ship sail smoothly and stably on the sea.