Relative Heave Measurement During Ship-to-Ship (STS) Transfer of Cargo

Ship-to-Ship (STS) cargo transfers can significantly improve the efficiency of offshore installations while reducing their associated costs. However, the added complexity of cargo transfers involving ship-mounted cranes at sea poses significant challenges. To address this, crane manufacturers have introduced Relative Heave Compensation (RHC)...

Proof of concept of an anti-skew system for the Stinis Split-Headblock

Ship to shore (STS) cranes handle millions of containers every day. One of the latest products from Stinis is the Split-Headblock. This device allows its user to work in tandem operation in which up to two 20ft or four 40ft containers can be lifted at once. In order to further increase the performance, it is important that it can be accurately...

Safety in large-scale socio-technological systems: Insights gained from a series of systems studies

There is still much debate in the safety literature about how to deal with the complexi- ties and dynamics of large-scale socio-technological systems especially. How, for in- stance, comes safety about in ‘high-tech’ complex systems? Also, how should assess- ments of technological (or artefactual) safety be performed in these kinds of systems?...

Extending behavioral test models with symbolic data

Model-based testing is a technique to automatically generate test cases and oracles in order to test an implementation. A typical behavrial model used for model-based testing is a Labeled Transition System9LTS). However cre-ating the LTS models needed for testing is a complex task, and especially when data is involved the number of states and...