Railotech System / Package
Ice Load Monitoring System (ILMS)
Onboard system measuring hull stress and interpreting it as ice loads, giving navigators real-time feedback and risk forecasts in ice.
Description
The Ice Load Monitoring System (ILMS) supports navigators' decision-making when operating in ice. Sensors measure stress in the hull, which is interpreted as ice loads. An interface on the bridge shows the real-time operating status, and a Railotech prediction tool forecasts risk as loads approach critical levels. Online monitoring and logging let owners follow their assets and analyse whole ice seasons.
Key features
- Hull stress sensors interpreted as ice loads
- Real-time bridge display and risk prediction tool
- Online monitoring, logging and season analysis
- Can be retrofitted to existing vessels and installed on autonomous vessels
- Integrated propulsion-line monitoring under development
Project phases
- Feasibility study
- System engineering, including FEM, possible model testing and sensor placement
- Installation of sensors, cables, bridge computer and display, data collection and remote monitoring
- Monitoring and analysis
Applications
References include Le Commandant Charcot, the Finnish Navy corvettes and Canadian Coast Guard multi-purpose vessels.
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