Servo {mlbench}R Documentation

Servo Data

Description

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:

[,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

Usage

data(Servo)

Format

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

Source

These data have been taken from the UCI Repository Of Machine Learning Databases at

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


[Package mlbench version 1.0-0 Index]