摘要:
The invention relates to a device and a method for tracking an underwater vessel (11). According to the invention, a platform (13) comprising a tracking device (15) for determining momentary positions of the underwater vehicle (11) is submerged in the water and spatially stabilised in the submerged position thereof. To this end, the platform (13) is provided with horizontally and vertically acting manoeuvre drives (18, 19) arranged in control loops.
摘要:
The invention relates to a vehicle group (24) which has an unmanned surface vehicle (3) and an unmanned submarine vehicle (1, 1a), wherein the submarine vehicle has locating means, in particular a sonar, for collecting locating data (12) under water and an evaluation unit or a plurality of evaluation units, the evaluation unit or evaluation units being set up such as to comprise detection means (20) for detecting (14) a contact (MILEC) on the basis of the collected locating data (12), and also classification means (21) for classifying (15) the detected contact (MILEC) as a mine-like contact (MILCO) or a non-mine-like contact (NONMILCO), wherein the classification takes place by means of a comparison of the contact (MILEC) with known mine information, such that a mine-like contact (MILCO) is identifiable as a mine contact (MINE) or as some other object (NOMBO).
摘要:
The invention relates to an unmanned underwater vessel comprising a pressure body, a drive unit and at least one attachment, e.g. a propeller protection device, which is arranged on the pressure body. In order to exchange the attachment or to place additional attachments onto the pressure body without altering the trimming of the underwater vessel, the at least one attachment (15) is rigidly connected to the floating body (16) which has a lower density in relation to the water density. Density and volumes of the floating body (16) are selected in such a manner that the buoyancy force acting upon the attachment (15) and the floating body (16) in the water compensates the gravity acting upon the attachment (15) and the float (16).
摘要:
The invention relates to a system (1) and a method (76) for recovering a submarine vehicle (2). The submarine vehicle (2) is pulled by a rope (50) and hauled by means of said rope (50) and a recovery ramp (12) from the body of water (6) on board a ship (8) or onto land. The system (1) comprises the recovery ramp (12) and a wave equalization ramp (24). The wave compensation ramp (24) can be rotated relative to the recovery ramp (12) about a swivel axis S and is supported by a floating body (36, 38). The watercraft (2) is picked up by means of the recovery ramp (12). The wave compensation ramp (24) is hauled together with the picked-up submarine vehicle (2) by means of the recovery ramp (12). The invention permits the recovery of a submarine vehicle (2), even in moderate or heavy seas, with less risk of damage to the submarine vehicle (2).
摘要:
The invention relates to a remote-controllable underwater vehicle (1) with a device for uncovering submerged objects, and to an underwater system with an underwater vehicle (1) of this type. In order to permit cost-effective and safe removal of objects, to which access is difficult, from the bottom of a body of water, in particular weapons to which access is difficult, according to the invention the device for uncovering submerged objects comprises a working nozzle (8) which guides a stream of water, and a counterpressure nozzle (17) acting counter to the working nozzle (8).