This is the first new version for 10 years! The core algorithms are unchanged, but it is now updated to work with the modern Matlab class syntax and tested against Matlab 2018a.
Full technical details may be found in:
An efficient algorithm for discrete-time Hinfinity preview control, A. Hazell and D. Limebeer, Submitted to Automatica.
and:
A design framework for discrete-time H2 preview control, A. Hazell and D. Limebeer, Submitted to Trans. ASME, Journal of Dynamic Systems, Measurement and Control.
Notation and signal names follow that used in these documents.
Classes included in this version are
GenSys : Generalised plant DistRejGSys : Generalised plant with exogenous input split into w and r components DistRejPrevSys : Generalised plant for the general previewable disturbance rejection problem PrevTrackSys : Generalised plant for the preview tracking problem
The class hierachy is
GenSys
|
DistRejGSys
|
DistRejPrevSys
|
PrevTrackSys
|
LQRTrackSys
Please add an 'issue' to the issue tracker if you have any comments or suggestions.
Run 'setupPCT.m' (found in the repository root) to setup the paths. See 'PCTDemo.m' for an introduction to using this code.
Online help can can be obtained by, for example, typing >>help PrevTrackSys
Further documentation will follow in the next version. However, I've been saying that for the last 10 years and haven't done it. If you've got any specific questions please add an issue to the issues list and I'll try to get back to you.