@article{bc06ca102bcc45b98c9069d32d0a16d9,
title = "Hybrid soil parameter measurement and estimation scheme for excavation automation",
keywords = "Newton-Raphson method, excavators, soil, least squares approximations, hybrid soil model, NRM, soil parameter estimation, measurement of tool-soil interaction forces, automated excavation, Agriculture, veterinary and food science",
author = "Kaspar Althoefer and Tan, \{Choo Par\} and Zweiri, \{Yahya H.\} and Seneviratne, \{Lakmal D.\}",
year = "2009",
month = may,
doi = "10.1109/TIM.2009.2018699",
language = "English",
volume = "58",
pages = "3633--3641",
journal = "IEEE Transactions on Instrumentation and Measurement",
issn = "0018-9456",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "10",
}