Steerprop Controls

Modern Automation Technology Designed for Ship Environment

Most of the current ship control systems are based on proprietary electronic components with systems designed and manufactured by the propulsion system producers. Most of the systems are based on conventional principles and technologies. One of the main disadvantages with such a system is that spare parts and service required to keep the vessel in operation may be difficult to obtain due to spare part and maintenance personnel availability.

During a normal life expectancy of a ship at least one major upgrade of the electronics is required. Thus it is also very important - already at the design stage, through design and component selection - to facilitate a control system upgrade as easily as possible at a later stage of the vessel life cycle.

Based on these facts Steerprop decided to use a strategy different from most other suppliers. Thanks to the long experience of making azimuth propulsor controls, the following principles have been adapted:

• Modern industrial automation technology
• Flexibility and modularity
• Globally available standard components
• Quality components tested by an IACS member or used widely in marine application
• Standard discrete signals for interfacing and internal connections, to suit any modern automation system

Modern industrial automation systems enable

• Optimization of the system structure design, customized for each project
• Use of advanced design and service tools
• Use of modern communication technology - including wireless technology - for service and commissioning
• Use also of other automation experts than proprietary system trained people
• Adjustment and tuning of the system during commissioning

•