- Postdocs - mailman2.control.lth.se

[Regler] Insamling till Olles disputation (11/10)
by Eva Westin 09 Oct '24

09 Oct '24

Hej alla! Nu är det snart disputationsdags och denna gång är det Olle Kjellqvist som skall firas. Ni som önskar vara med på en gåva vänligen swisha mig på 0708-125186 (Eva Westin). Skriv: Disp Olle + ditt namn. October 11th is Olle Kjellquist's dissertation day and if you like to contribute to a gift (usually 50 SEK) please send it by swish to my phone number 0708-125186 (Eva Westin). Write: Dissertation Olle + you name Hälsningar, Eva Disputation – Wikipedia -- Eva Westin, administrative manager Department of Automatic Control Faculty of Engineering Lund University eva.westin(a)control.lth.se +46 46 222 8787 _______________________________________________ Regler mailing list -- regler(a)list.control.lth.se To unsubscribe send an email to regler-leave(a)list.control.lth.se

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[Regler] Re: Serial port Lab B
by Anders Blomdell 08 Oct '24

08 Oct '24

philon-09 to philon-12 (the computers in LabB with the new serialport based IO-box), now has two serail ports each, one for the IO-box and one for the serial port based processes (Quad-Tank, Batch, Bead-Sorter, ...) /Anders On 2024-10-07 15:51, Jonas Hansson wrote: > Philon-11 > > /Jonas > > *From: *Anders Blomdell <anders.blomdell.at.control.lth.se(a)outlook.com> > *Date: *Monday, October 7, 2024 at 15:45 > *To: *Jonas Hansson <jonas.hansson(a)control.lth.se> > *Subject: *Re: Serial port Lab B > > heron-11? > > On 2024-10-07 15:42, Jonas Hansson wrote: >> Hej Anders, >> >> Jag råkade knuffa serialporten in i chassit på datorn som är närmst >> robotkorridoren, d.v.s datorn närmst dörren till lab A. Kan jag få hjälp med detta? >> >> Tack! >> >> Jonas >> > > -- > Since Lund University (allegedly due to insufficient funding/manpower) prohibits > sending email from Linux clients, mail from me will come from the address > anders.blomdell.at.control.lth.se(a)outlook.com. > > Anders Blomdell Email: anders.blomdell(a)control.lth.se > Department of Automatic Control > Lund University Phone: +46 46 222 8793 > P.O. Box 118 > SE-221 00 Lund, Sweden > -- Since Lund University (allegedly due to insufficient funding/manpower) prohibits sending email from Linux clients, mail from me will come from the address anders.blomdell.at.control.lth.se(a)outlook.com. Anders Blomdell Email: anders.blomdell(a)control.lth.se Department of Automatic Control Lund University Phone: +46 46 222 8793 P.O. Box 118 SE-221 00 Lund, Sweden _______________________________________________ Regler mailing list -- regler(a)list.control.lth.se To unsubscribe send an email to regler-leave(a)list.control.lth.se

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[Regler] Course sign-up numbers LP2, 24/25
by Björn Olofsson 06 Oct '24

06 Oct '24

Hi, Earlier this week the course sign-up for LP2, 24/25 closed. The current numbers for our courses are (academic years 23/24, 22/23, and 21/22 within parentheses): FRTF05 Automatic Control, Basic Course for MN 209 (169, 216, 219) FRTN05 Non-Linear Control and Servo Systems 75 (61, 48, 49) FRTF01 Physiological Models and Computations 34 (40, 32, 50) FRTN70 Project in Systems, Control and Learning 43 (47, 48, 42) An increase both in FRTF05 and FRTN05. Sincerely, Björn _______________________________________________ Regler mailing list -- regler(a)list.control.lth.se To unsubscribe send an email to regler-leave(a)list.control.lth.se

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[Regler] Re: Reglerteknik 75
by Anders Rantzer 04 Oct '24

04 Oct '24

Tack till alla er som bidrog till firandet Reglerteknik 75år den 29 juni. Som utlovat spelades presentationerna in och de finns nu tillgängliga på YouTube: https://www.youtube.com/playlist?list=PLDhpZwN_GioXyHJPJz2WyP24nlm7jlQZU . Gruppfoto bifogas. Enjoy! Anders & Kalle _______________________________________________ Regler mailing list -- regler(a)list.control.lth.se To unsubscribe send an email to regler-leave(a)list.control.lth.se

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[Regler] Help us: do the quiz!
by Frida Heskebeck 04 Oct '24

04 Oct '24

Hello everyone, Who is best at automatic control? Pex and I have made an interactive tool to aid the students in learning automatic control theory. We are planning to write a paper about this and need your participation in the quiz. Go to this page: https://lu-pze.github.io/?p=reglerLTH Then, press the cap in the top right or bottom right corner, and do a complete quiz. Hint: you can do it multiple times, and only the best one counts. Thanks in advance, and enjoy! //Frida and Pex. _______________________________________________ Regler mailing list -- regler(a)list.control.lth.se To unsubscribe send an email to regler-leave(a)list.control.lth.se

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[Regler] October 10 seminars on data driven control
by Anders Rantzer 04 Oct '24

04 Oct '24

Dear all, As previously announced at the information coffee, Olle's dissertation on October 11 will be preceded by a seminar series in the afternoon of October 10. See below. Welcome! /Anders ---------------------------------------------------------------------- October 10 at 13:15-14:00 in the Seminar Room M:3170-73 in the M-building, LTH. Jack Umenberger, Oxford University Title: No such thing as a model-free lunch? Model-free search and reliable decision making. Abstract: Inspired by breakthrough results in the processing of complex data, machine learning is being increasingly applied to problems in decision-making and control. However, to be suitable for deployment in applications, we require learning-based algorithms that come with guarantees of reliability, robustness, and safety. This talk will focus on the reliability of model-free policy search, addressing the question: when do such methods find optimal solutions, and when do they get trapped in poor local minima? Existing work has considered static policies; however, for dynamic policies that remember past observations - necessary for optimal decision making in many applications - these questions have hitherto remained unanswered. Focusing on the classic control-theoretic problem of output estimation, I will present the first model-free policy search algorithm for dynamic policies guaranteed to converge to the optimal solution. Along the way, I’ll also describe my path toward working on this problem, highlighting some of my contributions to model-based approaches for safe and reliable control, including data-driven robust control, system identification, and trajectory optimization. I will offer my perspective on the strengths and weaknesses of model-free and model-based methods, as well as the ways in which they complement each other. ---------------------------------------------------------------------- October 10 at 14:05-14:50 Håkan Hjalmarsson, KTH Title: Data-driven control: A statistical decision theory perspective There are many different methods for deriving a controller from a given data.set but little guidance is provided in the literature in terms of which methods are preferrable from a performance point of view. In this talk we focus on the information aspects of the problem. We use existing results from decision theory to establish necessary and sufficient conditions for a data-driven controller that guarantees that there is no other data-driven controller that uniformly (regardless of the underlying system) can outperform it in terms of average control cost. We discuss issues like direct vs indirect data-driven control from this perspective. ---------------------------------------------------------------------- October 10 at 15:30-16:15 Valentina Breschi, TU Eindhoven Title: Philosophies, promises and challenges of direct data-driven control Abstract: Direct data-driven control (DDC) has become a central focus in control research, advocating the direct use of data to achieve desired control objectives and, eventually, satisfy design constraints. By exploring a selected set of DDC techniques, this talk provides a (personal) take on the philosophy behind data-driven control, highlighting some of the promises that DDC approaches have already fulfilled and spotlighting some of the challenges yet to be faced. Bio: Valentina Breschi received her B.Sc. in Electronic and Telecommunication Engineering and her M.Sc. in Electrical and Automation Engineering from the University of Florence (Italy) in 2011 and 2014, respectively. She received her Ph.D. in Control Systems from IMT School for Advanced Studies Lucca (Italy) in 2018. From January to July 2017, she was a visiting scholar at the Department of Aerospace Engineering, University of Michigan (United States). From 2018 to 2020, she was a post-doctoral researcher at Politecnico di Milano (Italy), where she then held a fixed-term position as a junior Assistant Professor from 2020 to 2023. In 2023, she joined the Department of Electrical Engineering at Eindhoven University of Technology (The Netherlands) as an Assistant Professor. Her main research interests include data-driven control, system identification, with a focus on piecewise affine and switching systems, collaborative learning, and human-centered policy design, focusing on mobility systems. ---------------------------------------------------------------------- October 10 at 16:20-17:05 Babak Hassibi, Caltech Title: Distributionally Robust Control Abstract: Traditional methods in control either assume that the disturbances are random processes with known statistics (stochastic or H_2 control) or that they are adversarial (robust or H_infinity control). Recently, there has been growing interest in a framework, called distributional robustness, that can interpolate between these two extremes. In distributionally robust control one assumes that the disturbances have a distribution that lies in a given uncertainty set and the goal is to design a controller that minimizes the worst case expected control cost over all distributions in this set. A not-very-well-known fact is that, if the uncertainty set is a Kullback-Liebler ball around a nominal Gaussian distribution, then distributionally-optimal controllers are given by central H_infinity controllers. These days Wasserstein-2 balls are mostly considered for distributional robustness because, unlike KL divergence, they do not require the support of all the distributions within the ball to be identical, and because of their connections to optimal transport theory. In this talk we consider the problem of designing distributionally robust optimal (DRO) controllers in the Wasserstien-2 metric. We characterize the optimal control policy and show that, although it lacks a finite-order state-space realization (i.e., it is non-rational), it can be characterized by a finite-dimensional parameter. Leveraging this, we develop an efficient frequency-domain algorithm to compute the optimal control policy and present a convex optimization method to construct a rational state-space controller that best approximates the optimal non-rational controller in the H_infinity norm. This approach leads to efficiently computable control strategies and we demonstrate its advantages over conventional H_2 and H_infinity control through several examples. _______________________________________________ Regler mailing list -- regler(a)list.control.lth.se To unsubscribe send an email to regler-leave(a)list.control.lth.se

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[Regler] Department newlsletter 241004
by Eva Westin 04 Oct '24

04 Oct '24

*Dear all,* ** ** *Today is Kanelbullens Dag (Cinnamon Bun Day)! And also our alumn event, starting at 15h - of course with cinnamon buns and coffee. Enjoy!* ** ** *Some information about events and staff below.* - Olle defends his doctoral thesis 241011. External opponent is Jack Umenberger from Oxford University, GBSeminars by the opponent and grading committee members will be announced. - 241024 Seminar by Kin Cheong Sou, former postdoc at the department, now assistant professor at National Sun Yat-sen University in Taiwan. - On October 28th, 13h45-15h15, the department will be subject to an external evaluation of our research program. An evaluation committee will meet with a group from the department. - A PhD day will be arranged in November (most likely the 11th) by Yde and Anton Å. - Research Focus Day is set to November 29th in Pepparholm, Studiecentrum LTH. - Robotics Week will take place November 19-21https://www.ai.lu.se/sv/evenemang/robotvecka-skolklasser-19-21-november <https://www.ai.lu.se/sv/evenemang/robotvecka-skolklasser-19-21-november> - Teacher’s strategic retreat 2-3 December. - ISP meetings will be held in November-December, so please start to work on the content already now. - Professor Bassam Bamieh will be our guest during October. Most welcome! Bassam will be in office 3156. - During November we have the pleasure of welcoming Malena Caparroz, PhD student from University of Almeria in Spain, supervised by Kristian. Malena will be sharing offices with Martin GN (office 2151). - Save-the-date (February 7,8 or 9, 2025) for theater in sign language with an avatar who signs in realtime. Truly amazing! AI Lund will offer free tickets to university staff later this autumn.https://www.ai.lu.se/sv/evenemang/spoket-pa-canterville<https://www.ai.lu.se/sv/evenemang/spoket-pa-canterville>Take a peek: https://vimeo.com/771158807/ad37f17981<https://vimeo.com/771158807/ad37f17981>Some videos from behind the scene:https://vimeo.com/771158807/ad37f17981<https://vimeo.com/771158807/ad37f17981>https://vimeo.com/821181285/095544bdaf?share=copy <https://vimeo.com/821181285/095544bdaf?share=copy> Open calls * EU o MSCA COFUND 2025 <https://evt.ungpd.com//Issues/38c85bd9-9993-4d17-a90b-3201e6d362f4/Click?Co…>opens 23 January 2025. * The European Research Council: o ERC Starting Grant <https://evt.ungpd.com//Issues/38c85bd9-9993-4d17-a90b-3201e6d362f4/Click?Co…>15 October 2024. o ERC Consolidator Grant <https://evt.ungpd.com//Issues/38c85bd9-9993-4d17-a90b-3201e6d362f4/Click?Co…>opens 26 september. o ERC Synergy Grant <https://evt.ungpd.com//Issues/38c85bd9-9993-4d17-a90b-3201e6d362f4/Click?Co…>6 November. o ERC Additional opportunities <https://evt.ungpd.com//Issues/38c85bd9-9993-4d17-a90b-3201e6d362f4/Click?Co…> * The Knut and Alice Wallenberg Foundation: o Postdoctoral Fellowships at Nanyang Technological University Singapore <https://evt.ungpd.com//Issues/38c85bd9-9993-4d17-a90b-3201e6d362f4/Click?Co…>, 18/10 - 15/11 2024. o Scholarship Program for Postdoctoral studies at Massachusetts Institute of Technology and Broad Institute <https://evt.ungpd.com//Issues/38c85bd9-9993-4d17-a90b-3201e6d362f4/Click?Co…>, 18/10 - 15/11 2024. o Postdoctoral Scholarship at Stanford University <https://evt.ungpd.com//Issues/38c85bd9-9993-4d17-a90b-3201e6d362f4/Click?Co…>, USA, 18/10 - 15/11 2024. o Nomination to Wallenberg Academy Fellows <https://evt.ungpd.com//Issues/38c85bd9-9993-4d17-a90b-3201e6d362f4/Click?Co…>, 7/1-15/2 2025. * The Royal Physiographic Society of Lund: o Torsten and Karin Almén Foundation <https://evt.ungpd.com//Issues/38c85bd9-9993-4d17-a90b-3201e6d362f4/Click?Co…>1 December. o Travel grants for young researchers <https://evt.ungpd.com//Issues/38c85bd9-9993-4d17-a90b-3201e6d362f4/Click?Co…>. * The Swedish Foundation for Strategic Research: o Research Institute Doctorate <https://evt.ungpd.com//Issues/38c85bd9-9993-4d17-a90b-3201e6d362f4/Click?Co…>29 November. * The Swedish Research Council: o Research Infrastructure of National Interest <https://evt.ungpd.com//Issues/38c85bd9-9993-4d17-a90b-3201e6d362f4/Click?Co…>4/12 2024-18/2 2025. * WASP o Call for Joint WASP and DDLS NESTs <https://wasp-sweden.org/calls/call-for-joint-wasp-and-ddls-nests/>, October 30 o Call for WASP-WISE Pilot projects 2024 <https://wasp-sweden.org/calls/call-for-wasp-wise-pilot-projects-2024/>, November 8 o Call for WASP-WISE NESTs 2024 <https://wasp-sweden.org/calls/call-for-wasp-wise-nest-2024/>, December 1 o Affiliated WASP PhD student positions, opens September 16 and closes October 31 o WASP International Postdoctoral Scholarships, opens October 16 and closes November 15 *Have a nice weekend! Eva, Karl-Erik and Pontus* Kanelbullar -- Eva Westin, administrative manager Department of Automatic Control Faculty of Engineering Lund University eva.westin(a)control.lth.se +46 46 222 8787 _______________________________________________ Regler mailing list -- regler(a)list.control.lth.se To unsubscribe send an email to regler-leave(a)list.control.lth.se

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[Regler] Fwd: AID Breakfast Seminar with Niels Christian Overgaard, Oct 8 at 9.00 in E:2311
by Pontus Giselsson 02 Oct '24

02 Oct '24

FYI - seminar with free breakfast next week! /Pontus -------- Forwarded Message -------- Subject: AID Breakfast Seminar with Niels Christian Overgaard, Oct 8 at 9.00 in E:2311 Date: Wed, 25 Sep 2024 09:45:38 +0200 From: Liang Liu <liang.liu(a)eit.lth.se> To: Viktor Larsson <viktor.larsson(a)math.lth.se>, Pontus Giselsson <pontus.giselsson(a)control.lth.se>, Emma Söderberg <emma.soderberg(a)cs.lth.se> Hi All, Here comes the information for our next breakfast seminar. BR /Liang ============================================================================================== Please join us for the next breakfast seminar sponsored by LTH Profile Area: AI and Digitalization <https://www.lth.se/english/research/profile-areas/pillars-of-ai-and-digital…> (AID) with *Niels Christian Overgaard*, Mathon *Oct.****8****2024 **at 09:00-10:00 *in E:2311.There will be* free breakfast.*** *** *Please sign up*here <https://forms.gle/1h3RnhdAjVtSWpSk8>*by***Oct.****2****** *When*: Tuesday Oct.8^th at 09:00-10:00, E building, E:2311(second floor) *Speaker:**Niels Christian Overgaard* *Title:* Finding the Lipschitz constant needed for efficient scene recovery from CASSI measurements *Abstract:* The linear inverse problem associated with the standard model for hyperspectral image recovery from CASSI measurements is considered. This is a total variation-regularized least squares problem which is usually solved using first-order iterative minimization algorithms, e.g. ISTA or FISTA. These methods all require as input an appropriate step length. This step length is related to the Lipschitz constant for the gradient of the quadratic loss function, and equals the square of the largest singular value of the measurement map. In applications, this number is usually computed directly as the largest eigenvalue of a huge square matrix - a compuation that sometimes becomes a bottleneck in an otherwise optimized algorithm. We have effectively eliminate this bottleneck for CASSI reconstructions by showing how the Lipschitz constant can be calculated from a square matrix whose size is easily three orders of magnitudes smaller than in the direct approach. ** *Upcoming breakfast seminar* The breakfast seminars are scheduled once per month with the main purpose of triggering multi-disciplinary discussions and potential collaborations. These are the upcoming planned slots: * *Nov 5*, 09:00-10:00 @ Control * *Dec 3*, 09:00-10:00 @ Math Speaker and registration details will be sent out closer to each slot. Welcome! The AID breakfast seminar coordinators. _______________________________________________ Regler mailing list -- regler(a)list.control.lth.se To unsubscribe send an email to regler-leave(a)list.control.lth.se

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[Regler] Welcome to the control system synthesis course
by Bo Bernhardsson 01 Oct '24

01 Oct '24

Hej, The Control System Synthesis PhD course will commence in the last week of October. The course focuses on structured approaches to control system design, where you will gain in-depth knowledge of system requirements, loop analysis, and common methods for controller design and tuning. By the end of this course, you will have the skills and understanding expected from an expert in the field. The course is worth 7.5 ECTS, with an optional 2.5 ECTS mini project. You can find the preliminary schedule here: https://canvas.education.lu.se/courses/32016/pages/course-overview The course is quite hands on, with approximately one exercise session and one handin assignment per week. One of the handins may be replaced by a lab session. To help us estimate the number of participants, please express your interest here: https://terminplaner.dfn.de/GYv8kq3hiG2Rmp1J The declaration is non binding. If you have a control interested friend at some other department, feel free to forward the invitation. /BoB & Olle _______________________________________________ Regler mailing list -- regler(a)list.control.lth.se To unsubscribe send an email to regler-leave(a)list.control.lth.se

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[Regler] Reminder - please check you vacationdays
by Cecilia Edelborg 27 Sep '24

27 Sep '24

Dear all, This is a kind reminder, you can always ask Eva or me if you have any questions. All employees are entitled to at least 25 days of annual leave per year, but as a public sector employee, through collective agreements, you have more than 25 days of annual leave as well as being entitled to paid annual leave as of your first year of employment, as the annual leave year coincides with the calendar year. In order to take out full paid annual leave, you must have been employed for the whole year. Remember that you can only take leave for whole days. The number of days of annual leave you have is determined by your age: * 28 days up to and including the year you turn 29. * 31 days from the year you turn 30. * 35 days from the year you turn 40. The year’s entire annual leave is primarily to be used during the year in question, but if you are entitled to more than 20 days of paid leave, you may choose to save one or several of the additional days for a subsequent calendar year. You must always use at least 20 days out of the year’s quota of leave during the year in question. The aim of allowing employees to save days of annual leave is to enable them to take a longer period of leave in a subsequent year. At most, you can save 30 days of leave. If you wish to take saved days of annual leave in connection with your main holiday, you are to apply for this when planning annual leave for the year. Sincerely and have a nice weekend😊 Cecilia Vänliga hälsningar/ Best regards Cecilia Edelborg Financial and HR Administrator [cid:image001.png@01DB1024.F85B9460] _______________________________________ Institutionen för Reglerteknik/ Department of Automatic Control Box 118, SE-221 00 LUND, Sweden Visiting address: Ole Römersväg 1 Phone: 046 -222 87 79/Int: +46 46 222 87 79 Mobile: 0707-52 63 22 E-mail: cecilia.edelborg(a)control.lth.se<mailto:cecilia.edelborg@control.lth.se> Confidentiality Notice: This message is confidential. The information contained in this e-mail message is intended only for the personal and confidential use of the recipient(s) named above. If you are not the intended recipient, please do not read, copy, or use it, and do not disclose it to others. Please notify the sender of the delivery error by replying to this message, and then delete it from your system. _______________________________________________ Regler mailing list -- regler(a)list.control.lth.se To unsubscribe send an email to regler-leave(a)list.control.lth.se

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