no code implementations • 21 Mar 2024 • Yujia Yang, Chris Manzie, Ye Pu
The agents within a multi-agent system (MAS) operating in marine environments often need to utilize task payloads and avoid collisions in coordination, necessitating adherence to a set of relative-pose constraints, which may include field-of-view, line-of-sight, collision-avoidance, and range constraints.
no code implementations • 13 Apr 2023 • Yujia Yang, Chris Manzie, Ye Pu
Moving horizon estimation (MHE) offers benefits relative to other estimation approaches by its ability to explicitly handle constraints, but suffers increased computation cost.
no code implementations • 26 Aug 2022 • Yujia Yang, Ye Wang, Chris Manzie, Ye Pu
The cyclic-small-gain theorem is used to derive sufficient conditions on the quantization parameters for guaranteeing the stability of the system under a limited data rate.
1 code implementation • 25 Aug 2022 • Ye Wang, Yujia Yang, Ye Pu, Chris Manzie
Constraint handling during tracking operations is at the core of many real-world control implementations and is well understood when dynamic models of the underlying system exist, yet becomes more challenging when data-driven models are used to describe the nonlinear system at hand.
no code implementations • 1 Nov 2020 • Marco Turchetti, Mina R. Bionta, Yujia Yang, Felix Ritzkowsky, Denis Ricardo Candido, Michael Flatté, Karl K. Berggren, Phillip D. Keathley
In this work, we investigate multiphoton and optical-field tunneling emission from metallic surfaces with nanoscale vacuum gaps.
Optics Applied Physics
1 code implementation • 13 Sep 2020 • Mina R. Bionta, Felix Ritzkowsky, Marco Turchetti, Yujia Yang, Dario Cattozzo Mor, William P. Putnam, Franz X. Kärtner, Karl K. Berggren, Phillip D. Keathley
We demonstrated our devices by sampling the electric field of a ~5 fJ, broadband near-infrared ultrafast laser pulse using a ~50 pJ near-infrared driving pulse.
Optics Instrumentation and Detectors
1 code implementation • 15 Dec 2019 • Yujia Yang, Marco Turchetti, Praful Vasireddy, William P. Putnam, Oliver Karnbach, Alberto Nardi, Franz X. Kärtner, Karl K. Berggren, Phillip D. Keathley
Ultrafast light-matter interactions lead to optical-field-driven photocurrents with an attosecond-level temporal response.
Optics Applied Physics Instrumentation and Detectors