Skip to content

Commit 2631900

Browse files
pancettapancetta
committed
deploy: b795078 
1 parent fdf7de4 commit 2631900

File tree

2 files changed

+102
-7
lines changed

2 files changed

+102
-7
lines changed

‎references/index.html‎

Lines changed: 95 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -1414,6 +1414,101 @@ <h2 id="year2024" class="year">2024 <span class="count-stat"></span></h2>
14141414
</div>
14151415
</div>
14161416

1417+
</div>
1418+
</li>
1419+
<li><div class="bibtex-entry-container">
1420+
<div>
1421+
<div class="col-md-3 col-sm-12 bibtex-ref-meta hidden">
1422+
<div class="row">
1423+
<div class="col-md-12 ref-label label label-default">
1424+
IacobEtAl2024
1425+
</div>
1426+
</div>
1427+
</div>
1428+
1429+
<div class="bibtex-ref-entry">
1430+
<span id="IacobEtAl2024">C. Iacob, H. Abdulsamad, and S. Särkkä, “A Parallel-in-Time Newton’s Method for Nonlinear Model Predictive Control,” arXiv:2409.20027v2 [math.OC], 2024 [Online]. Available at: <a href="http://arxiv.org/abs/2409.20027v2" target="_blank">http://arxiv.org/abs/2409.20027v2</a></span>
1431+
</div>
1432+
1433+
1434+
<div class="row mt-4">
1435+
<div class="btn-group btn-group-xs btn-group-justified" role="group">
1436+
<div class="btn-group btn-group-xs" role="group">
1437+
1438+
<button class="button" data-toggle="modal" data-target="#modalIacobEtAl2024Bibtex" aria-expanded="false"
1439+
aria-controls="modalIacobEtAl2024Bibtex">
1440+
BibTeX
1441+
</button>
1442+
1443+
</div>
1444+
<div class="btn-group btn-group-xs" role="group">
1445+
1446+
<button class="button" data-toggle="modal" data-target="#modalIacobEtAl2024Abstract" aria-expanded="false"
1447+
aria-controls="modalIacobEtAl2024Abstract">
1448+
Abstract
1449+
</button>
1450+
1451+
</div>
1452+
</div>
1453+
</div>
1454+
</div>
1455+
1456+
<div class="modal" id="modalIacobEtAl2024Bibtex" tabindex="-1" role="dialog"
1457+
aria-labelledby="modalIacobEtAl2024BibtexTitle" aria-hidden="true">
1458+
<div class="modal-background">
1459+
<div class="modal-card">
1460+
<div class="modal-content">
1461+
<header class="modal-card-head">
1462+
<div class="modal-card-head-content">
1463+
<div>
1464+
<p class="modal-card-title" id="modalIacobEtAl2024BibtexTitle">
1465+
BibTeX entry <code>IacobEtAl2024</code>
1466+
</p>
1467+
</div>
1468+
<button type="button" class="delete" data-dismiss="modal" aria-label="Close"><span
1469+
aria-hidden="true">&times;</span></button>
1470+
</div>
1471+
</header>
1472+
<section class="modal-card-body">
1473+
<pre class="abstract">@unpublished{IacobEtAl2024,
1474+
author = {Iacob, Casian and Abdulsamad, Hany and Särkkä, Simo},
1475+
howpublished = {arXiv:2409.20027v2 [math.OC]},
1476+
title = {A Parallel-in-Time Newton's Method for Nonlinear Model Predictive Control},
1477+
url = {http://arxiv.org/abs/2409.20027v2},
1478+
year = {2024}
1479+
}
1480+
</pre>
1481+
</section>
1482+
</div>
1483+
</div>
1484+
</div>
1485+
</div>
1486+
1487+
1488+
<div class="modal" id="modalIacobEtAl2024Abstract" tabindex="-1" role="dialog"
1489+
aria-labelledby="modalIacobEtAl2024AbstractTitle" aria-hidden="true">
1490+
<div class="modal-background">
1491+
<div class="modal-card">
1492+
<div class="modal-content">
1493+
<header class="modal-card-head">
1494+
<div class="modal-card-head-content">
1495+
<div>
1496+
<p class="modal-card-title" id="modalIacobEtAl2024AbstractTitle">
1497+
Abstract for BibTeX entry <code>IacobEtAl2024</code>
1498+
</p>
1499+
</div>
1500+
<button type="button" class="delete" data-dismiss="modal" aria-label="Close"><span
1501+
aria-hidden="true">&times;</span></button>
1502+
</div>
1503+
</header>
1504+
<section class="modal-card-body">
1505+
Model predictive control (MPC) is a powerful framework for optimal control of dynamical systems. However, MPC solvers suffer from a high computational burden that restricts their application to systems with low sampling frequency. This issue is further amplified in nonlinear and constrained systems that require nesting MPC solvers within iterative procedures. In this paper, we address these issues by developing parallel-in-time algorithms for constrained nonlinear optimization problems that take advantage of massively parallel hardware to achieve logarithmic computational time scaling over the planning horizon. We develop time-parallel second-order solvers based on interior point methods and the alternating direction method of multipliers, leveraging fast convergence and lower computational cost per iteration. The parallelization is based on a reformulation of the subproblems in terms of associative operations that can be parallelized using the associative scan algorithm. We validate our approach on numerical examples of nonlinear and constrained dynamical systems.
1506+
</section>
1507+
</div>
1508+
</div>
1509+
</div>
1510+
</div>
1511+
14171512
</div>
14181513
</li>
14191514
<li><div class="bibtex-entry-container">

‎sitemap.xml‎

Lines changed: 7 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -354,19 +354,16 @@
354354
<loc>http://parallel-in-time.org/about/imprint.html</loc>
355355
</url>
356356
<url>
357-
<loc>http://parallel-in-time.org/groups/</loc>
358-
</url>
359-
<url>
360357
<loc>http://parallel-in-time.org/codes/</loc>
361358
</url>
362359
<url>
363-
<loc>http://parallel-in-time.org/methods/</loc>
360+
<loc>http://parallel-in-time.org/groups/</loc>
364361
</url>
365362
<url>
366-
<loc>http://parallel-in-time.org/references/</loc>
363+
<loc>http://parallel-in-time.org/projects/</loc>
367364
</url>
368365
<url>
369-
<loc>http://parallel-in-time.org/projects/</loc>
366+
<loc>http://parallel-in-time.org/references/</loc>
370367
</url>
371368
<url>
372369
<loc>http://parallel-in-time.org/events/upcoming/</loc>
@@ -378,12 +375,15 @@
378375
<loc>http://parallel-in-time.org/events/</loc>
379376
</url>
380377
<url>
381-
<loc>http://parallel-in-time.org/news/</loc>
378+
<loc>http://parallel-in-time.org/methods/</loc>
382379
</url>
383380
<url>
384381
<loc>http://parallel-in-time.org/about/</loc>
385382
</url>
386383
<url>
384+
<loc>http://parallel-in-time.org/news/</loc>
385+
</url>
386+
<url>
387387
<loc>http://parallel-in-time.org/</loc>
388388
</url>
389389
<url>

0 commit comments

Comments
 (0)