Toy NMPC problem (TACO) - Revision history

JonasSchulze: Text replacement - "\(.*)\<\/bibref\>" to ""

2015-12-30T20:32:10Z

Text replacement - "\<bibref\>(.*)\<\/bibref\>" to "<bib id="$1" />"

← Older revision		Revision as of 20:32, 30 December 2015
Line 1:		Line 1:
	This page contains a model of a small [[Toy NMPC problem]] in [http://www.ampl.org AMPL] format, making use of the TACO toolkit for AMPL control optimization extensions. Here, it is used for off-line optimal control only. This problem can be found in the thesis <~~bibref>~~Diehl2001</~~bibref~~>.		This page contains a model of a small [[Toy NMPC problem]] in [http://www.ampl.org AMPL] format, making use of the TACO toolkit for AMPL control optimization extensions. Here, it is used for off-line optimal control only. This problem can be found in the thesis <bib id="Diehl2001" />.
	Note that you will need to include a generic [[support AMPL files\|AMPL/TACO support file]], OptimalControl.mod.		Note that you will need to include a generic [[support AMPL files\|AMPL/TACO support file]], OptimalControl.mod.
	To solve this model, you require an optimal control or NLP code that uses the TACO toolkit to support the AMPL optimal control extensions.		To solve this model, you require an optimal control or NLP code that uses the TACO toolkit to support the AMPL optimal control extensions.

JonasSchulze: Text replacement - "" to ""

2015-12-30T20:28:26Z

Text replacement - "<bibreferences/>" to "<biblist />"

← Older revision		Revision as of 20:28, 30 December 2015
Line 48:		Line 48:
	== References ==		== References ==

	<~~bibreferences~~/>		<biblist />

	[[Category:AMPL/TACO]]		[[Category:AMPL/TACO]]

Ckirches: /* Other Descriptions */

2011-10-03T17:31:28Z

Other Descriptions

← Older revision		Revision as of 17:31, 3 October 2011
Line 45:		Line 45:

	* Mathematical notation at [[Toy NMPC problem]]		* Mathematical notation at [[Toy NMPC problem]]

			== References ==

			<bibreferences/>

	[[Category:AMPL/TACO]]		[[Category:AMPL/TACO]]

Ckirches: Toy NMPC problem (TACO)

2011-10-03T17:28:40Z

Toy NMPC problem (TACO)

New page

This page contains a model of a small [[Toy NMPC problem]] in [http://www.ampl.org AMPL] format, making use of the TACO toolkit for AMPL control optimization extensions. Here, it is used for off-line optimal control only. This problem can be found in the thesis <bibref>Diehl2001</bibref>.
Note that you will need to include a generic [[support AMPL files|AMPL/TACO support file]], OptimalControl.mod.
To solve this model, you require an optimal control or NLP code that uses the TACO toolkit to support the AMPL optimal control extensions.

=== AMPL ===

This is the source file toy_taco.mod
<source lang="AMPL">
# ----------------------------------------------------------------
# Toy NMPC problem using AMPL and TACO
# (c) Christian Kirches, Sven Leyffer
#
# Source: M. Diehl, 2001
# ----------------------------------------------------------------
include OptimalControl.mod;

var tf := 3, >= 2, <= 3;
var t;

var x := -0.5;

var u >= -1.0, <= 1.0, := 0.0;
let u.type := "u0";

var p := 1.0;

minimize LagrangeObjective:
integral (x^2 + u^2, tf);

subject to

ODE: diff(x,t) = (x + p) * x + u;
SPC: eval(x,0) = -0.5;
EPC: eval(x,tf) = 0.0;

option solver ...;

solve;

</source>

== Other Descriptions ==

Other descriptions of this problem are available in

* Mathematical notation at [[Toy NMPC problem]]

[[Category:AMPL/TACO]]