Guidance method
The guidance of heavy torpedoes is a wired guidance, which is actively or passively self-guided, and light torpedo generally does not need wire transfer, only the master / passive self-guided. This is because the heavy torpedo is far away, first use the line guide to guide the torpedo to the target, and finally convert to the master / passive self-guided. If there is no line guide, the torpedo self-guided cannot capture a long distance target; there is no master / passive self-guided, and the hit of the torpedo is not high. This is the same as the remote anti-ship missile requires the cause of the middle-section inertial guidance to the end of the active radar. The torpedo conversion control system consists of a wire, a discharger, and a signal transmission device. The wire is typically less than 1.2 mm in diameter, a special conductor having a diameter of less than 0.4 mm, has a strong tension and corrosion resistance. After the torpedo launch, the shooting control system passes the wire transmission instruction, controlling the heading, speed, aerial and gesture of the torpedo; torpedo passes through the wire to the launch of the ship back to its own working condition, position, sports attitude, and goals, distance And interference situations and other information. The shooting control system issues an instruction to the torpedo according to the movement parameters of the target and torpedoes, and the torpedo is sent to the torpedo. When the torpedo enters the self-guided action distance, start the self-guided system, first search at low speed passive sound guidance, discover the target, transfer to automatic tracking, identify, and transfer to the active self-guided to target the target precision and attack. At this time, the passive self-guided and line guide is in monitoring. Once the torpedo is disturbed or missed, it is automatically converted to a line guide, and the search target is again attack. After the end of the Cold War, the future of the fashion is mainly carried out in the shallow water seas, and the heavy torpedo that is suitable for deep-sea operations will improve, improve the performance of shallow water. Since the shallow water environment is more complicated, the requirements for the main / passive self-guided system are higher, artificial intelligence will introduce the sound-guided system, develop new smart fish thunder; line guide wire will use fiber, the combat department uses directional blasting Drug, can reduce the amount and the power of blasting is not reduced. Due to the development of anti-ship missiles, heavy-duty remote torpedo will be mainly used for anti-submarine, and the anti-water surface ship will decline.
SUT guideli
SUT torpedo can be launched by the submarine or water surface ship, with three-dimensional motor capacity, can attack enemy water surface ships and submarines. SUT torpedo diameter 533 mm, full length 6.15 meters, weight 1414 kg, maximum sailing depth of 400 meters, minimum navigation depth of 2 meters, power use silver zinc battery and a double-turn DC engine, maximum output power 80,000 watts, drive a set of pairs Spiral. The quality of the fish strainer is 260 kilograms, which is filled with TNT and Black Sakkin. The TR8870 high-energy explosives mixed, and one can sink 1 3,000 tons of destroyer or 10,000 tons.
