Construction Equipment

Four Things We’re Excited to See in the Ammann Booth at Conexpo

From light compaction to high-recycling asphalt plants, Ammann brings a full job site and plant portfolio to Las Vegas.
IEEE

High-Frequency Injection Method for Position Sensorless Drive of IPMSM with a Single DC-Link Current Sensor

Abstract: This paper proposes a new high-frequency injection method for saliency-based position sensorless drives of interior permanent magnet synchronous machines, utilizing a single dc-link current ...
Scientific Research Publishing

Fall, M., Ba, S., Sarr, D., Ba, M. and Ndiaye, M. (2011) An Alternative Method to the West African Compaction (WAC) Test Procedure. Geomaterials, 1, 25-27.

ABSTRACT: This study covers 25 samples of lateritic materials, in the following granular classes (0/20, 0/25, 0/31.5, 0/40 and 0/50 mm). The samples are taken from the borrow pits of Lam-Lam, Mont ...
IEEE

A Navier-Stokes-Equations-Based Virtual Tube Planning and Control Method for Robotic Swarms in Complex Environments

Abstract: Classical methods, including formation control, cooperative trajectory planning, and control-based methods, have been proposed to solve the passing-through control problem of robotic swarms ...