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CDC
2009
IEEE
142views Control Systems» more  CDC 2009»
14 years 6 days ago
Nonlinear attitude estimation using active vision and inertial measurements
Abstract— In this paper we consider the problem of estimating the attitude of a rigid body equipped with a triad of rate gyros and a pan and tilt camera. The nonlinear attitude o...
Sérgio Bras, Rita Cunha, José Fernan...
CDC
2009
IEEE
113views Control Systems» more  CDC 2009»
14 years 6 days ago
Distributed and optimal reduced primal-dual algorithm for uplink OFDM resource allocation
— Orthogonal frequency division multiplexing (OFDM) is the key component of many emerging broadband wireless access standards. The resource allocation in OFDM uplink, however, is...
Xiao-Xin Zhang, Liang Chen, Jianwei Huang, Minghua...
CDC
2009
IEEE
151views Control Systems» more  CDC 2009»
14 years 6 days ago
An algorithm for event-based optimal feedback control
— We present an algorithm for an event based approach to the global optimal control of nonlinear systems with coarsely quantized state measurement. The quantized measurements ind...
Lars Grüne, Florian Mueller
CDC
2009
IEEE
124views Control Systems» more  CDC 2009»
14 years 6 days ago
The Kalman like particle filter: Optimal estimation with quantized innovations/measurements
— We study the problem of optimal estimation using quantized innovations, with application to distributed estimation over sensor networks. We show that the state probability dens...
Ravi Teja Sukhavasi, Babak Hassibi
CDC
2009
IEEE
119views Control Systems» more  CDC 2009»
14 years 6 days ago
Resource sharing optimality in WiFi infrastructure networks
Abstract— In WiFi networks, mobile nodes compete for accessing a shared channel by means of a random access protocol called Distributed Coordination Function (DCF). Although this...
Laura Giarré, Giovanni Neglia, Ilenia Tinni...
CDC
2009
IEEE
126views Control Systems» more  CDC 2009»
14 years 6 days ago
H2 performance of agreement protocol with noise: An edge based approach
— This work presents an H2 performance analysis of the agreement protocol in the presence of noise. The agreement protocol is first transformed into an equivalent system induced...
Daniel Zelazo, Mehran Mesbahi
CDC
2009
IEEE
117views Control Systems» more  CDC 2009»
14 years 6 days ago
An exploration strategy by constructing Voronoi diagrams with provable completeness
— We present novel exploration algorithms and a control law that enable the construction of Voronoi diagrams over unknown areas using a single autonomous vehicle equipped with ra...
Jonghoek Kim, Fumin Zhang, Magnus Egerstedt
CDC
2009
IEEE
145views Control Systems» more  CDC 2009»
14 years 6 days ago
On performance limitations of congestion control
Abstract— Fundamental performance limitations on congestion control is discussed in relation to the information that is available in the controller. Three control architectures t...
Henrik Sandberg, Håkan Hjalmarsson, Ulf T. J...
CDC
2009
IEEE
125views Control Systems» more  CDC 2009»
14 years 6 days ago
On steady-state cornering equilibria for wheeled vehicles with drift
— In this work we derive steady-state cornering conditions for a single-track vehicle model without restricting the operation of the tires to their linear region (i.e. allowing t...
Efstathios Velenis, Emilio Frazzoli, Panagiotis Ts...