ENGINE CONTROL SYSTEM OF A SHIP'S CRANE WINCH FOR STABILIZING THE SPATIAL POSITION OF OBJECTS UNDER THE INFLUENCE OF PITCHING
Abstract and keywords
Abstract (English):
The article presents comparative characteristics of drives used in cargo winches of ship cranes-their advantages and disadvantages are revealed. The choice of an electric drive for a cargo winch is justified. To ensure the safety of loading operations, complex automation of operations is required, in particular, the engine control system of the cargo winch for shockless lowering of the cargo under the disturbing influence of pitching. In this case, an automated electric drive requires human participation only in the development of the initial control action. With the development of semiconductor devices, a compact and simple circuit for automatic control of an electric drive with an accessible element base became available.

Keywords:
Control system, ship's crane, compensation, pitching, automation, electric drive, microcontroller
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