Introduction to Dynamic Positioning

A large number of marine contracting operations require the use of dynamic positioning (DP) - the use of systems which automatically control a vessel's position and heading exclusively by means of active thrust to remain at a fixed location, for precision manoeuvring, tracking and for other specialist positioning abilities.

IMCA has produced this guide to provide an introduction to the principles of DP and describe its use. This also gives an insight into the fascinating range of marine operations that exist in the offshore industry.

1. Introduction
2. Basic principles of dynamic positioning
3. Elements of a DP system
4. Position reference systems and equipment
5. DP operations
6. DP vessel operations
7. Information for key DP personnel
8. DP operator training
9. References
10. Useful acronyms and abbreviations

IMCA is grateful to members of IMCA Marine Division for their time and expertise in providing the relevant information to enable this guide to be produced.