CDSWiki - User contributions [en]

Evan Sherwin, Nov 2013

2013-11-26T16:57:38Z

Anissa:

'''Evan Sherwin''', B.A. Physics, Applied Mathematics U.C. Berkeley 2011

Evan's research primarily focuses on exploratory modeling of electricity generation/distribution and vehicle transportation systems, applying a systems-dynamics modeling approach to investigate policy-related questions. He is also interested in increasing transparency and accessibility of energy-related information and models. Evan currently works as an energy analyst at Lumina Decision Systems.

Sign up below to set up a meeting with him.

'''Tuesday, November 26th'''

* 9:15 AM - Adam Wierman, 215 Annenberg
* 10:00 AM - Desmond Cai, 233 Annenberg
* 11:00 AM - Vasu Raman, 338 Annenberg
* 12:00 PM - Lunch with Steven Low, meet in 219 Annenberg
* 1:30 PM - Subhonmesh Bose, 232 Annenberg
* 2:00 PM - John Doyle, 210 Annenberg
* 3:30 PM - Zhenhua Liu, 236 Annenberg
* 4:00 PM -
* 5:00 PM -

Evan Sherwin, Nov 2013

2013-11-26T16:34:26Z

Anissa:

'''Evan Sherwin''', B.A. Physics, Applied Mathematics U.C. Berkeley 2011

Evan's research primarily focuses on exploratory modeling of electricity generation/distribution and vehicle transportation systems, applying a systems-dynamics modeling approach to investigate policy-related questions. He is also interested in increasing transparency and accessibility of energy-related information and models. Evan currently works as an energy analyst at Lumina Decision Systems.

Sign up below to set up a meeting with him.

'''Tuesday, November 26th'''

* 9:15 AM - Adam Wierman, 215 Annenberg
* 10:00 AM - Desmond Cai, 233 Annenberg
* 10:45 AM - Vasu Raman, ?Annenberg
* 12:00 PM - Lunch with Steven Low, meet in 219 Annenberg
* 1:30 PM - Subhonmesh Bose, 232 Annenberg
* 2:00 PM - John Doyle, 210 Annenberg
* 3:30 PM - Zhenhua Liu, 236 Annenberg
* 4:00 PM -
* 5:00 PM -

Evan Sherwin, Nov 2013

2013-11-26T00:25:41Z

Anissa:

'''Evan Sherwin''', B.A. Physics, Applied Mathematics U.C. Berkeley 2011

Evan's research primarily focuses on exploratory modeling of electricity generation/distribution and vehicle transportation systems, applying a systems-dynamics modeling approach to investigate policy-related questions. He is also interested in increasing transparency and accessibility of energy-related information and models. Evan currently works as an energy analyst at Lumina Decision Systems.

Sign up below to set up a meeting with him.

'''Tuesday, November 26th'''

* 9:15 AM - Adam Wierman, 215 Annenberg
* 10:00 AM - Desmond Cai, 233 Annenberg
* 10:45 AM
* 12:00 PM - Lunch with Steven Low, meet in 219 Annenberg
* 1:30 PM - Subhonmesh Bose, 232 Annenberg
* 2:00 PM -
* 3:30 PM - Zhenhua Liu, 236 Annenberg
* 4:00 PM -
* 5:00 PM -

Evan Sherwin, Nov 2013

2013-11-26T00:08:16Z

Anissa:

'''Evan Sherwin''', B.A. Physics, Applied Mathematics U.C. Berkeley 2011

Evan's research primarily focuses on exploratory modeling of electricity generation/distribution and vehicle transportation systems, applying a systems-dynamics modeling approach to investigate policy-related questions. He is also interested in increasing transparency and accessibility of energy-related information and models. Evan currently works as an energy analyst at Lumina Decision Systems.

Sign up below to set up a meeting with him.

'''Tuesday, November 26th'''

* 9:15 AM - Adam Wierman, 215 Annenberg
* 10:00 AM - Desmond Cai, 233 Annenberg
* 10:45 AM
* 12:00 PM - Lunch with Steven Low, meet in 219 Annenberg
* 1:15 PM - Subhonmesh Bose, 232 Annenberg
* 2:00 PM -
* 3:30 PM - Zhenhua Liu, 236 Annenberg
* 4:00 PM -
* 5:00 PM -

Evan Sherwin, Nov 2013

2013-11-25T22:04:28Z

Anissa:

'''Evan Sherwin''', B.A. Physics, Applied Mathematics U.C. Berkeley 2011

Evan's research primarily focuses on exploratory modeling of electricity generation/distribution and vehicle transportation systems, applying a systems-dynamics modeling approach to investigate policy-related questions. He is also interested in increasing transparency and accessibility of energy-related information and models. Evan currently works as an energy analyst at Lumina Decision Systems.

Sign up below to set up a meeting with him.

'''Tuesday, November 26th'''

* 9:15 AM
* 10:00 AM - Desmond Cai, 233 Annenberg
* 10:45 AM
* 12:00 PM - Lunch with Steven Low, meet in 219 Annenberg
* 1:15 PM - Subhonmesh Bose, 232 Annenberg
* 2:00 PM -
* 3:30 PM - Zhenhua Liu, 236 Annenberg
* 4:00 PM -
* 5:00 PM -

Evan Sherwin, Nov 2013

2013-11-25T20:26:36Z

Anissa:

'''Evan Sherwin''', B.A. Physics, Applied Mathematics U.C. Berkeley 2011

Evan's research primarily focuses on exploratory modeling of electricity generation/distribution and vehicle transportation systems, applying a systems-dynamics modeling approach to investigate policy-related questions. He is also interested in increasing transparency and accessibility of energy-related information and models. Evan currently works as an energy analyst at Lumina Decision Systems.

Sign up below to set up a meeting with him.

'''Tuesday, November 26th'''

* 9:15 AM
* 10:00 AM - Desmond Cai, 233 Annenberg
* 10:45 AM
* 12:00 PM - Lunch with Steven Low, meet in 219 Annenberg
* 1:15 PM - Subhonmesh Bose
* 2:00 PM -
* 3:30 PM - Zhenhua Liu, 236 Annenberg
* 4:00 PM -
* 5:00 PM -

Evan Sherwin, Nov 2013

2013-11-25T19:21:47Z

Anissa:

'''Tuesday, November 26th'''

* 9:15 AM
* 10:00 AM - Desmond Cai, 233 Annenberg
* 10:45 AM
* 12:00 PM - Lunch with Steven Low, meet in 219 Annenberg
* 1:15 PM - Subhonmesh Bose
* 2:00 PM -
* 3:30 PM -
* 4:00 PM -
* 5:00 PM -

Evan Sherwin, Nov 2013

2013-11-25T18:09:58Z

Anissa:

'''Tuesday, November 26th'''

* 9:15 AM
* 10:00 AM - Desmond Cai, 233 Annenberg
* 10:45 AM
* 12:00 PM - Lunch with Steven Low, meet in 219 Annenberg
* 1:15 PM -
* 2:00 PM -
* 3:30 PM -
* 4:00 PM -
* 5:00 PM -

Evan Sherwin, Nov 2013

2013-11-25T16:44:00Z

Anissa: Created page with "'''Tuesday, November 26th''' * 9:15 AM * 10:00 AM * 10:45 AM * 12:00 PM - Lunch with Steven Low, meet in 219 Annenberg * 1:15 PM - * 2:00 PM - * 3:30 PM - * 4:00 PM - * 5:00..."

'''Tuesday, November 26th'''

* 9:15 AM
* 10:00 AM
* 10:45 AM
* 12:00 PM - Lunch with Steven Low, meet in 219 Annenberg
* 1:15 PM -
* 2:00 PM -
* 3:30 PM -
* 4:00 PM -
* 5:00 PM -

Laurent Lessard, Nov 2013

2013-11-21T15:45:31Z

Anissa:

Laurent Lessard, a postdoctoral researcher in Mechanical Engineering at UC Berkeley, working with Andrew Packard and Kameshwar Poolla, will be on campus Thursday, November 21st and Friday, November 22nd. His research interests include decentralized control, optimization, and finding computationally tractable approaches for complex engineering applications.

Please add yourself and a location to the schedule below, if you would like to meet with him. He will have an office in 202 Annenberg, during his visit.

'''Thursday, November 21st'''

* 10:00 AM
* 10:45 AM
* 12:00 PM - Lunch (join John Doyle at the Murray group meeting in 213 Annenberg)
* 1:15 PM
* 2:00 PM - Give Seminar, 314 Annenberg
* 3:30 PM - Steven Low, 219 Annenberg
* 4:00 PM - Attend seminar in Beckman Lab 24
* 5:00 PM
* 5:45 PM - Done
* 6:30 PM - Dinner with John Doyle's students

'''Friday, November 22nd'''

* 10:00 AM
* 10:45 AM
* 12:00 PM - Lunch with John Doyle
* 1:15 PM
* 2:00 PM
* 2:45 PM - Eric Wolff
* 3:15 PM
* 4:00 PM - Depart campus from transportation lot

=== Talk Abstract ===

===== H2 and Hinfinity optimal two-player output feedback =====

In this talk, we consider a fundamental decentralized optimal control
problem: two interconnected linear subsystems with a partially nested information pattern and output feedback. Our main contribution is an explicit generically-minimal state-space realization of the H2-optimal controller, which was previously not known. The solution we present provides much more than just a formula; it gives us the state dimension of the optimal controller, and reveals precisely what sort of estimation and control structure is optimal. This structure is new and different from the classical LQG result, yet there is substantial increase in the computational complexity of finding the optimal controller. We also give a brief preview of how these results extend to the suboptimal-Hinfinity case.

Laurent Lessard, Nov 2013

2013-11-20T21:45:07Z

Anissa:

Laurent Lessard, a postdoctoral researcher in Mechanical Engineering at UC Berkeley, working with Andrew Packard and Kameshwar Poolla, will be on campus Thursday, November 21st and Friday, November 22nd. His research interests include decentralized control, optimization, and finding computationally tractable approaches for complex engineering applications.

Please add yourself and a location to the schedule below, if you would like to meet with him. He will have an office in 202 Annenberg, during his visit.

'''Thursday, November 21st'''

* 10:00 AM
* 10:45 AM
* 12:00 PM - Lunch (join John Doyle at the Murray group meeting in 213 Annenberg)
* 1:15 PM
* 2:00 PM - Give Seminar, 314 Annenberg
* 3:30 PM
* 4:00 PM - Attend seminar in Beckman Lab 24
* 5:00 PM
* 5:45 PM - Done
* 6:30 PM - Dinner with John Doyle's students

'''Friday, November 22nd'''

* 10:00 AM
* 10:45 AM
* 12:00 PM - Lunch with John Doyle
* 1:15 PM
* 2:00 PM
* 2:45 PM
* 4:00 PM - Depart campus from transportation lot

=== Talk Abstract ===

===== H2 and Hinfinity optimal two-player output feedback =====

In this talk, we consider a fundamental decentralized optimal control
problem: two interconnected linear subsystems with a partially nested information pattern and output feedback. Our main contribution is an explicit generically-minimal state-space realization of the H2-optimal controller, which was previously not known. The solution we present provides much more than just a formula; it gives us the state dimension of the optimal controller, and reveals precisely what sort of estimation and control structure is optimal. This structure is new and different from the classical LQG result, yet there is substantial increase in the computational complexity of finding the optimal controller. We also give a brief preview of how these results extend to the suboptimal-Hinfinity case.

Laurent Lessard, Nov 2013

2013-11-20T21:29:09Z

Anissa:

Laurent Lessard, Nov 2013

2013-11-20T21:28:34Z

Anissa:

Laurent Lessard, Nov 2013

2013-11-20T21:08:31Z

Anissa:

Laurent Lessard, Nov 2013

2013-11-20T16:47:02Z

Anissa:

Laurent Lessard, Nov 2013

2013-11-20T16:44:07Z

Anissa: Created page with "Laurent Lessard, a postdoctoral researcher in Mechanical Engineering at UC Berkeley, working with Andrew Packard and Kameshwar Poolla, will be on campus Thursday, November 21st a..."