Real-time Sailing Yacht Performance – Kafka (Part 2)

In the last two blogs Getting Started (Part 1) and Stepping back a bit (Part 1.1) I looked at what data I could source from the boat's instrumentation and introduced some new hardware to the boat to support the analysis.

Just to recap I am looking to create the yachts Polars with a view to improving our knowledge of her abilities (whether we can use this to improve our race performance is another matter).

(more...)

Real-time Sailing Yacht Performance – stepping back a bit (Part 1.1)

Slight change to the planned article. At the end of my analysis in Part 1 I discovered I was missing a number of key messages. It turns out that not all the SeaTalk messages from the integrated instruments were being translated to an NMEA format and therefore not being sent wirelessly from the AIS hub. I didn't really want to introduce another source of data directly from the instruments as it would involve hard wiring (more...)

Real-time Sailing Yacht Performance – Getting Started (Part 1)

In this series of articles, I intend to look at collecting and analysing our yacht’s data. I aim to show how a number of technologies can be used to achieve this and the thought processes around the build and exploration of the data. Ultimately, I want to improve our sailing performance with data, not a new concept for professional teams but well I have a limited amount of hardware and funds, unlike Oracle it seems, (more...)