Difference between revisions of "Category:Solution characterization"

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m (New page: In this category all sub-categories are listed that describe specific behavior of an optimal solution. Hence, all problems can be identified that share common characteristics, such as an o...)
 
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In this category all sub-categories are listed that describe specific behavior of an optimal solution. Hence, all problems can be identified that share common characteristics, such as an optimal relaxed solution of bang bang type.
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The classification that we propose for switching decisions is based on insight from Pontryagin's maximum principle <bibref>Pontryagin1962</bibref> applied here only to the relaxation of the binary control functions <math>\omega(\cdot)</math>, denoted by <math>\alpha(\cdot) \in [0,1]^{n_\omega}</math>. In the analysis of linear control problems one distinguishes three cases: bang-bang arcs, sensitivity-seeking arcs, and path-constrained arcs, <bibref>Srinivasan2003</bibref>, where an arc is defined to be a nonzero time-interval. Of course a problem's solution can show two or even all three behaviors at once on different time arcs.
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Additionally we characterize solutions, whenever chattering or sliding mode behavior occurs.
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== References ==
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<bibreferences/>
  
 
[[Category:Problem characterization]]
 
[[Category:Problem characterization]]

Revision as of 14:19, 20 November 2010

The classification that we propose for switching decisions is based on insight from Pontryagin's maximum principle <bibref>Pontryagin1962</bibref> applied here only to the relaxation of the binary control functions \omega(\cdot), denoted by \alpha(\cdot) \in [0,1]^{n_\omega}. In the analysis of linear control problems one distinguishes three cases: bang-bang arcs, sensitivity-seeking arcs, and path-constrained arcs, <bibref>Srinivasan2003</bibref>, where an arc is defined to be a nonzero time-interval. Of course a problem's solution can show two or even all three behaviors at once on different time arcs.

Additionally we characterize solutions, whenever chattering or sliding mode behavior occurs.

References

<bibreferences/>

Subcategories

This category has the following 5 subcategories, out of 5 total.