Research on a control system based on stepping motor for ship's controllable pitch propellers

Dymarski, Czesław

doi:10.2478/v10012-007-0049-2

Abstract

This paper presents description of a laboratory stand for testing servo-mechanisms of ship low-power CP propellers, as well as a remote control system for such propellers, based on electric stepping motor. Also, are presented results of the first series of tests of the control system, carried out on non-loaded CP propeller by applying stepped values of propeller pitch at two values of rotational speed of the stepping motor.

References

Dymarski P., Dymarski Cz.: Curvilinear Panels and Higher Order Dipole Distribution Method for Ducted Propeller Flow Calculations. Marine Technology Transaction, Polish Academy of Sciences - Branch in Gdańsk, Marine Technology Committee. Vol. 12, 2001.
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Dymarski Cz.: The hydraulic drive and control of the equipment of the small fishing cutter. Marine Technology Transaction, Polish Academy of Sciences - Branch in Gdańsk, Marine Technology Committee. Vol. 13, 2002.
Search in Google Scholar
Dymarski Cz.: A ship CP propeller servomechanism (in Polish). Proceedings of 4th Conference "Shipbuilding and Ocean Engineering": Reliability and Safety of Transport Systems. Międzyzdroje, June 2002. Publishing House of Szczecin University of Technology.
Search in Google Scholar
Dymarski Cz.: A propulsion system for small fishing vessel (in Polish). Proceedings of 3^rd International Scientific - Technical Conference EXPLO - DIESEL & GAS TURBINE'03. Gdańsk - Miedzyzdroje - Lund (Sweden), May 5 ÷ 9, 2003.
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Dymarski Cz., Blekiewicz T.: Elaboration of a remote control system based on stepping motor, intended for CP propeller, and a mechanical transmission gear of negative feedback ensuring stability of a set position (in Polish). Research reports, Faculty of Ocean Engineering and Ship Technology, Gdańsk University of Technology, Gdańsk 2005.
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Dymarski C.: Laboratory tests of a hydraulic servomechanism of low-power controllable pitch propeller (in Polish). Marine Technology Transaction, Polish Academy of Sciences - Branch in Gdańsk, Marine Technology Committee. Vol. 8. 1997.
Search in Google Scholar
Dymarski C.: Laboratory investigations of the stern tube bearings and pitch control mechanism of the low - power CP propeller with screw-toothed gear. Polish Maritime Research No 3 September 1998, Vol. 5.
Search in Google Scholar
Dymarski Cz.: Pitch Control Servomechanism for a Low Power Rate CP Propeller. Marine Technology Transaction, Polish Academy of Sciences-Branch in Gdańsk, Marine Technology Committee. Vol. 12, 2001.
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Research on a control system based on stepping motor for ship's controllable pitch propellers

Abstract

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