๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Optimizing the control of rock failure in servo-controlled laboratory tests

โœ Scribed by J. A. Hudson; E. T. Brown; C. Fairhurst

Publisher
Springer
Year
1971
Tongue
English
Weight
482 KB
Volume
3
Category
Article
ISSN
0035-7448

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Effect of fractional orders in the veloc
Effect of fractional orders in the velocity control of a servo system
โœ Ramiro S. Barbosa; J.A. Tenreiro Machado; Isabel S. Jesus ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 1004 KB

The application of fractional-order PID controllers is now an active field of research. This article investigates the effect of fractional (derivative and integral) orders upon system's performance in the velocity control of a servo system. The servo system consists of a digital servomechanism and a

A fracture mechanics approach to the fai
A fracture mechanics approach to the failure of graphite in laboratory tests
โœ M. I. Darby ๐Ÿ“‚ Article ๐Ÿ“… 1976 ๐Ÿ› Springer Netherlands ๐ŸŒ English โš– 546 KB

Laboratory tests show that for some graphites the calculated stress at failure exceeds the tensile strength in uniform tension by an amount which depends on the test considered and increases with the severity of the stress gradient. Fracture mechanics has been applied to bend, internal pressure and