Unscented Kalman Filter Based State and Parameter Estimation in Percussive Drilling Systems

Down-The-Hole (DTH) percussion tool is recognized for its high average rate of penetration (ROP), when drilling medium hard to very hard rock formations. This ROP which depends on the bit-rock contact conditions at the well bottom to efficiently transfer the impact energy to an intact rock can be ma...

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Veröffentlicht in:	Chinese Control Conference (CCC) 2019
Hauptverfasser:	Song, Xianfeng, Kane, Pascal-Alexandre, Abooshahab, Mohammad Ali
Format:	Artikel
Sprache:	eng
Schlagworte:	Percussive drilling State estimation Unscented Kalman Filter
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