Course content

An introduction to reliability-based design and operation of mechanical systems in marine and offshore applications.
The following topics are covered:
- Dynamic load and response analysis of mechanical systems under variable loads
- Dynamic modelling of mechanical systems
- Stochastic analysis of load effects in rotating machinery
- Using structural reliability in machine design
- Design of mechanical components based on first principle
- Using reliability-based approach in operational phase for inspection planning and maintenance
- Using stochastic approach in fault detection of mechanical systems
- Introduction on digital twin and model-based monitoring methods

Learning outcome

After completing this course the students should be able to:
- Establish a dynamic model of a mechanical system
- Employ stochastic methods to analysis load and load effects in mechanical systems in marine and offshore applications, especially rotating machinery
- Familiar with reliability analysis methods
- Use structural reliability methods to design mechanical components
- Use stochastic approach for fault detection in mechanical systems
- Employ model-based and digital twin methods in condition monitoring and fault detection

Learning methods and activities

Mandatory exercises and a small project work. Minimum three students must register if the course is to be taught. To pass the course a score of at least 70 percent is required.

Compulsory assignments

• Øvinger

Recommended previous knowledge

It is an advantage to have studied elementary courses in machine design, dynamics and stochastic analysis.

Course materials

Periodical articles/lecture notes

Credit reductions