Trimble Inc.

Jiaguang Dong

Qiang Li

Alan Sharp

Shaoning Liu

Ole Martin Gausnes

Logan Rowe

Morgan Mattsson

Zhibin Gao

A system for automated dynamic compaction includes a compaction crane having a boom and compaction weight, at least one positional sensor, at least one boom deflection sensor, a rotational encoder, and a compaction control system. The compaction control system may be programmed to identify a first drop location having a first target parameter, determine whether the compaction crane is positioned over the first drop location, determine an initial elevation of the compaction weight, lift the compaction weight to a drop height, detect that the compaction weight has been released, re-hoist the compaction weight to the drop height, measure the payout length of a winch cable after each drop, determine a current elevation of the compaction weight after each drop, and determine whether the first target parameter has been satisfied.

Automated dynamic compaction system

Growing community of inventors

Beijing, China

Jiaguang Dong