Jin Ge, Dec 2014 - Revision history

Cmcghan: /* Schedule */

2014-12-10T04:08:59Z

Schedule

← Older revision		Revision as of 04:08, 10 December 2014
Line 8:		Line 8:
	* 2:15 - 3:00: Ioannis Filippidis (Ann 330)		* 2:15 - 3:00: Ioannis Filippidis (Ann 330)
	* 3:00 - 3:45: Samira Farahani (Ann 203)		* 3:00 - 3:45: Samira Farahani (Ann 203)
	* 3:45 - 4:30: ~~Open~~		* 3:45 - 4:30: Catharine McGhan (Ann 218)

	=== Talk info ===		=== Talk info ===

Farahani: /* Schedule */

2014-12-10T02:07:20Z

Schedule

← Older revision		Revision as of 02:07, 10 December 2014
Line 7:		Line 7:
	* 1:30 - 2:15: Yilin Mo (Ann 310)		* 1:30 - 2:15: Yilin Mo (Ann 310)
	* 2:15 - 3:00: Ioannis Filippidis (Ann 330)		* 2:15 - 3:00: Ioannis Filippidis (Ann 330)
	* 3:00 - 3:45: ~~Open~~		* 3:00 - 3:45: Samira Farahani (Ann 203)
	* 3:45 - 4:30: Open		* 3:45 - 4:30: Open

Ifilippi: add Ioannis

2014-12-09T06:19:21Z

add Ioannis

← Older revision		Revision as of 06:19, 9 December 2014
Line 6:		Line 6:
	* 12-1:30 - group meeting (seminar)		* 12-1:30 - group meeting (seminar)
	* 1:30 - 2:15: Yilin Mo (Ann 310)		* 1:30 - 2:15: Yilin Mo (Ann 310)
	* 2:15 - 3:00: ~~Open~~		* 2:15 - 3:00: Ioannis Filippidis (Ann 330)
	* 3:00 - 3:45: Open		* 3:00 - 3:45: Open
	* 3:45 - 4:30: Open		* 3:45 - 4:30: Open

Yilinmo: /* Schedule */

2014-12-09T06:13:35Z

Schedule

← Older revision		Revision as of 06:13, 9 December 2014
Line 5:		Line 5:
	* 10 - 12 pm - Networked Control Systems group meeting		* 10 - 12 pm - Networked Control Systems group meeting
	* 12-1:30 - group meeting (seminar)		* 12-1:30 - group meeting (seminar)
	* 1:30 - 2:15: ~~Open~~		* 1:30 - 2:15: Yilin Mo (Ann 310)
	* 2:15 - 3:00: Open		* 2:15 - 3:00: Open
	* 3:00 - 3:45: Open		* 3:00 - 3:45: Open

Murray: Created page with "Jin Ge is a graduate student working with Gabor Orosz who will be visiting on 11 Dec (Thu). === Schedule === * 9:45 am - meet Richard in 109 Steele Lab * 10 - 12 pm - Netwo..."

2014-12-09T06:08:45Z

Created page with "Jin Ge is a graduate student working with Gabor Orosz who will be visiting on 11 Dec (Thu). === Schedule === * 9:45 am - meet Richard in 109 Steele Lab * 10 - 12 pm - Netwo..."

New page

Jin Ge is a graduate student working with Gabor Orosz who will be visiting on 11 Dec (Thu).

=== Schedule ===
* 9:45 am - meet Richard in 109 Steele Lab
* 10 - 12 pm - Networked Control Systems group meeting
* 12-1:30 - group meeting (seminar)
* 1:30 - 2:15: Open
* 2:15 - 3:00: Open
* 3:00 - 3:45: Open
* 3:45 - 4:30: Open

=== Talk info ===
Title: Linear Quadratic Regulation (LQR) for Time-Varying Systems with Delay<br>
Thu, 12 pm -- 213 Annenberg

In this talk, linear quadratic regulation (LQR) for time-varying systems with delay is used to optimize the control gains for connected cruise control (CCC). We assume that the CCC vehicle receives kinematic information through wireless vehicle-to-vehicle (V2V) communication from several vehicles ahead. An optimized feedback law is obtained by minimizing a cost function defined by distance and velocity errors and the acceleration of the CCC vehicle on an infinite horizon. Communication delays, driver reaction times, and heterogeneity among vehicles are taken into account. We show that the feedback gains can be obtained recursively as signals from vehicles farther ahead become available, and that the optimal gains decay with the number of cars between the source of the signal and the CCC vehicle. To ensure smooth traffic flow the head-to-tail string stability is investigated and the robustness against connectivity loss and delay variations is tested. The analytical results are verified by numerical simulations of connected vehicle systems