Large Scale Heavy Derrick Lay Barge is very important for sea work. Under intense wind and wave load, the hook on
the Barge will vibrate so large that in some cases it can not work. Through installing the Tuned Mass Damper(TMD) on
the hook, the vibration will be reduced to a certain range to meet the demand on sea work, which is also important for
increasing the efficiency of sea work. To design the suitable TMD for the hook, the dynamical parameters should be
specified beforehand. Generally, the related dynamical parameters such as inclinometer and acceleration are measured by
wire sensors. But due to the restriction of the actual condition, the wire sensors are very hard to implement. Recently, the
wireless sensors have been presented to overcome the shortcomings of wire ones. It is more suitable and also convenient
to utilize wireless sensors to acquire the useful data of large scale heavy derrick lay barge.
In this paper, the hook reducing swing movement control module is designed for large scale heavy derrick lay barge.
Secondly, wireless inclinometer sensor system is integrated using the technique of MEMS, sensing and wireless
communication. Finally, the hook reducing swing movement control module is validated by the developed wireless
inclinometer data acquisition system. The wireless inclinometer sensor can be used not only in swing monitoring for
large scale heavy derrick lay barge's Hook, but also in vibration monitoring for TV tower, large crane. In general, it has
great application foreground.