Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Nugroho, Sebastian A."'
This paper explores the problem of selecting sensor nodes for a general class of nonlinear dynamical networks. In particular, we study the problem by utilizing altered definitions of observability and open-loop lifted observers. The approach is perfo
Externí odkaz:
http://arxiv.org/abs/2307.07074
Traffic State Estimation for Connected Vehicles using the Second-Order Aw-Rascle-Zhang Traffic Model
This paper addresses the problem of traffic state estimation (TSE) in the presence of heterogeneous sensors which include both fixed and moving sensors. Traditional fixed sensors are expensive and cannot be installed throughout the highway. Moving se
Externí odkaz:
http://arxiv.org/abs/2209.02848
This letter focuses on the problem of traffic state estimation for highway networks with junctions in the form of on- and off-ramps while maintaining differential privacy of traffic data. Two types of sensors are considered, fixed sensors such as ind
Externí odkaz:
http://arxiv.org/abs/2209.03349
This paper investigates the joint problems of dynamic state estimation of algebraic variables (voltage and phase angle) and generator states (rotor angle and frequency) of nonlinear differential algebraic equation (NDAE) power network models, under u
Externí odkaz:
http://arxiv.org/abs/2206.07623
Phasor measurement units ({PMUs}) have become instrumental in modern power systems for enabling real-time, wide-area monitoring and control. Accordingly, many studies have investigated efficient and robust dynamic state estimation (DSE) methods in or
Externí odkaz:
http://arxiv.org/abs/2202.13254
Autor:
Nugroho, Sebastian A., Vishnoi, Suyash C., Taha, Ahmad F., Claudel, Christian G., Banerjee, Taposh
This paper investigates the practical engineering problem of traffic sensors placement on stretched highways with ramps. Since it is virtually impossible to install bulky traffic sensors on each highway segment, it is crucial to find placements that
Externí odkaz:
http://arxiv.org/abs/2110.00912
Autor:
Pritom, Mir Mehedi A., Rodriguez, Rosana Montanez, Khan, Asad Ali, Nugroho, Sebastian A., Alrashydah, Esra'a, Ruiz, Beatrice N., Rios, Anthony
COVID-19 pandemic has generated what public health officials called an infodemic of misinformation. As social distancing and stay-at-home orders came into effect, many turned to social media for socializing. This increase in social media usage has ma
Externí odkaz:
http://arxiv.org/abs/2106.06811
The stabilization of unstable nonlinear systems and tracking control are challenging engineering problems due to the encompassed nonlinearities in dynamic systems and their scale. In the past decades, numerous observer-based control designs for dynam
Externí odkaz:
http://arxiv.org/abs/2104.10320
Autor:
Nugroho, Sebastian A., Taha, Ahmad F.
Electromechanical transients in power networks are mostly caused by a mismatch between power consumption and production, causing generators to deviate from the nominal frequency. To that end, feedback control algorithms have been designed to perform
Externí odkaz:
http://arxiv.org/abs/2104.05957
Autor:
Nugroho, Sebastian A., Taha, Ahmad F.
Sensor and actuator selection problems (SASP) are some of the core problems in dynamic systems design and control. These problems correspond to determining the optimal selection of sensors (measurements) or actuators (control nodes) such that certain
Externí odkaz:
http://arxiv.org/abs/2012.14020