9 papers
Control Node Selection Algorithm for Nonlinear Dynamic Networks
Aleksandar Haber, Sebastian A. Nugroho, Patricio Torres +1
The coupled problems of selecting control nodes and designing control actions for nonlinear network dynamics are fundamental scientific problems with applications in many diverse f…
Computing Lipschitz Constants for Hydraulic Models of Water Distribution Networks
Ramsey Shadfan, Shen Wang, Sebastian A. Nugroho +2
Drinking water distribution networks (WDN) are large-scale, dynamic systems spanning large geographic areas. Water networks include various components such as junctions, reservoirs…
Asymmetric Cell Transmission Model-Based, Ramp-Connected Robust Traffic Density Estimation under Bounded Disturbances
Suyash C. Vishnoi, Sebastian A. Nugroho, Ahmad F. Taha +2
In modern transportation systems, traffic congestion is inevitable. To minimize the loss caused by congestion, various control strategies have been developed most of which rely on…
New Insights on One-Sided Lipschitz and Quadratically Inner-Bounded Nonlinear Dynamic Systems
Sebastian A. Nugroho, Vu Hoang, Maria Radosz +2
Nonlinear dynamic systems can be classified into various classes depending on the modeled nonlinearity. These classes include Lipschitz, bounded Jacobian, one-sided Lipschitz (OSL)…
A New Derivative-Free Linear Approximation for Solving the Network Water Flow Problem with Convergence Guarantees
Shen Wang, Ahmad F. Taha, Lina Sela +2
Addressing challenges in urban water infrastructure systems including aging infrastructure, supply uncertainty, extreme events, and security threats, depend highly on water distrib…
Sensor Placement Strategies for Some Classes of Nonlinear Dynamic Systems via Lyapunov Theory
Sebastian Nugroho, Ahmad F. Taha
In this paper, the problem of placing sensors for some classes of nonlinear dynamic systems (NDS) is investigated. In conjunction with mixed-integer programming, classical Lyapunov…