# Servo

0th

Percentile

##### Servo Data

This data set is from a simulation of a servo system involving a servo amplifier, a motor, a lead screw/nut, and a sliding carriage of some sort. It may have been on of the translational axes of a robot on the 9th floor of the AI lab. In any case, the output value is almost certainly a rise time, or the time required for the system to respond to a step change in a position set point. The variables that describe the data set and their values are the following: cll{ [,1] Motor A,B,C,D,E [,2] Screw A,B,C,D,E [,3] Pgain 3,4,5,6 [,4] Vgain 1,2,3,4,5 [,5] Class 0.13 to 7.10 }

Keywords
datasets
##### Usage
data(Servo)
##### format

A data frame with 167 observations on 5 variables, 4 nominal and 1 as the target class.

##### source

• Creator: Karl Ulrich (MIT) in 1986
• Donor: Ross Quinlan
These data have been taken from the UCI Repository Of Machine Learning Databases at
• ftp.ics.uci.edu://pub/machine-learning-databases
• http://www.ics.uci.edu/mlearn/MLRepository.html
and were converted to R format by Evgenia.Dimitriadou@ci.tuwien.ac.at.

##### References

1. Quinlan, J.R., "Learning with continuous classes", Proc. 5th Australian Joint Conference on AI (eds A. Adams and L. Sterling), Singapore: World Scientific, 1992 2. Quinlan, J.R., "Combining instance-based and model-based learning", Proc. ML'93 (ed P.E. Utgoff), San Mateo: Morgan Kaufmann 1993

##### Aliases
• Servo
Documentation reproduced from package mlbench, version 0.5-1, License: Free for non-commercial purposes. See the file README and the help pages of the data sets for details.

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