The Control Systems Toolbox is an R library that implements basic operations for the design and analysis of control systems.
This library started as a Google Summer of Code project (2017) and was mentored by Dr. M. Kostrun and Hans W Borchers
This package can be installed from CRAN:
install.packages("control")
The package may also be installed from this GitHub repository using devtools in the following manner:
install.packages("devtools") # if not already installed on your PC
devtools::install_github("benubah/control")
- Model Creation: Transfer function(tf), State-space(ss) and Zero-pole-gain (zpk) models; Transfer function Expressions
- Model Conversion: tf2ss, tf2zp, ss2tf, ss2zp, zp2tf, zp2ss, tfdata, ssdata, zpkdata
- System Interconnection: append, serial, parallel, feedback, connect
- Analysis: ctrb, obsv, pole, damp, dcgain
- Design: acker, care, pid, place, lqr
- Time Response: gensig, ltitr, lsim, initial, impulse, ramp, step
- Frequency Response: ltifr, freqresp, bode and nyquist
- Plotting: lsimplot, initialplot, impulseplot, rampplot, stepplot, bodeplot, nyquistplot
- Others: c2d, ode2ss
Most fundamental features of this toolbox were developed during the Google Summer of Code 2017 and a list of functions and activities produced during this summer could be found here.
Google Summer of Code project (2017) related articles demonstrating the usage of this toolbox are underlisted:
All callable functions (including utilities) are documented and could be accessed within the R environment after installing the toolbox.
A web-browser readable format of the documentation could be found here: https://rdrr.io/github/benubah/control/api/