EurekaMag.com logo
+ Site Statistics
References:
53,214,146
Abstracts:
29,074,682
+ Search Articles
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

Parameter identification for torque curve of rotary tillage


Journal of the Japanese Society of Agricultural Machinery 58(6): 79-88
Parameter identification for torque curve of rotary tillage
Parameters to characterize a quadrilateral model of the torque curve for a rotary blade were identified using the Gauss-Newton method, whose convergence conditions for parameter identification were examined from the practical viewpoint of designing a rotary tillage shaft. All the parameters defining the quadrilateral model were easily identified by means of a simulation program, for various tillage soil hardnesses.

(PDF 0-2 workdays service: $29.90)

Accession: 002914990



Related references

An analysis of the pto torque fluctuation during the rotary tillage. Effects of straw left in the field. International agricultural engineering conference Proceedings of a conference held in Bangkok, Thailand, 6-9 December 1994 Volume I: 90-94, 1994

Development of the measuring device for six-components of rotary tillage resistance and analysis of torque waves. Journal of the Society of Agricultural Machinery, Japan 47(3): 311-320, 1985

Torque curve characteristics of tillage resistance to a flower-rotor blade. 1984

Torque curve characteristics of tillage resistances for a flower-type rotor blade. Bulletin of the Faculty of Agriculture Mie University (56): 269-279, 1978

Advantages and disadvantages of new torque-controlled endodontic motors and low-torque NiTi rotary instrumentation. Australian Endodontic Journal 27(3): 99-104, 2002

Cleaning efficiency of nickel-titanium GT and .04 rotary files when used in a torque-controlled rotary handpiece. Journal of Endodontics 29(5): 346-348, 2003

Functional torque ratios and torque curve analysis of shoulder rotations in overhead athletes with and without impingement symptoms. Journal of Sports Sciences 29(15): 1603-1611, 2012

Pasture renovation using a stripe tillage rotary machine with fertilizer drill units ii development of a new stripe tillage rotary renovator for seed pellet seeding and investigation of its operation and effects on pasture renovation. Sochi Shikenjo Kenkyu Hokoku (46): 13-26, 1992

Pasture renovation using a strip-tillage rotary machine with fertilizer drill units. II. Development of a new strip-tillage rotary renovator for sowing pelleted seeds and investigation of its operation and effects on pasture renovation. Bulletin of the National Grassland Research Institute ( 46): 13-26, 1992

Pasture renovation using a strip-tillage rotary machine with fertilizer drill units. Part II. Development of a new strip-tillage rotary renovator for seed pellet seeding and investigation of its operations and effects on pasture renovation. Sochi Shikenjo Kenkyu Hokoku = Bulletin of the National Grassland Research Institute ( 46): 13-20, 1992