Search Results for author: Neera Jain

Found 9 papers, 1 papers with code

zonoLAB: A MATLAB toolbox for set-based control systems analysis using hybrid zonotopes

no code implementations24 Oct 2023 Justin Koeln, Trevor J. Bird, Jacob Siefert, Justin Ruths, Herschel Pangborn, Neera Jain

This paper introduces zonoLAB, a MATLAB-based toolbox for set-based control system analysis using the hybrid zonotope set representation.

Model Predictive Control

A Set-Based Approach for Robust Control Co-Design

no code implementations18 Oct 2023 Trevor J. Bird, Jacob A. Siefert, Herschel C. Pangborn, Neera Jain

Control Co-Design (CCD) considers the coupled effects of both the plant and control parameters to optimize a system's closed-loop transient performance during the design stage.

Reachability Analysis Using Hybrid Zonotopes and Functional Decomposition

no code implementations13 Apr 2023 Jacob A. Siefert, Trevor J. Bird, Andrew F. Thompson, Jonah J. Glunt, Justin P. Koeln, Neera Jain, Herschel C. Pangborn

This paper proposes methods for reachability analysis of nonlinear systems in both open loop and closed loop with advanced controllers.

Model Predictive Control

Design and validation of a state-dependent Riccati equation filter for state of charge estimation in a latent thermal storage device

no code implementations17 Mar 2023 Michael Shanks, Uduak Inyang-Udoh, Neera Jain

We leverage graph-based methods to prove that the system model is uniformly detectable, guaranteeing that the state estimates are bounded.

Management

Successor Sets of Discrete-time Nonlinear Systems Using Hybrid Zonotopes

no code implementations18 Oct 2022 Jacob A. Siefert, Trevor J. Bird, Justin P. Koeln, Neera Jain, Herschel C. Pangborn

This paper presents identities for calculating over-approximated successor sets of discrete-time nonlinear systems using hybrid zonotopes.

A (Strongly) Connected Weighted Graph is Uniformly Detectable based on any Output Node

no code implementations27 Sep 2022 Uduak Inyang-Udoh, Michael Shanks, Neera Jain

Many dynamical systems, including thermal, fluid, and multi-agent systems, can be represented as weighted graphs.

Dynamic Modeling and Control of a Two-Reactor Metal Hydride Energy Storage System

1 code implementation8 Jul 2021 Patrick Krane, Austin L. Nash, Davide Ziviani, James E. Braun, Amy M. Marconnet, Neera Jain

A series of case studies demonstrates that this controller can track desired heat transfer rates in each reactor, even in the presence of time-varying circulating fluid inlet temperatures, thereby enabling the use of a two-reactor system for energy storage or integration with a heat pump.

Hybrid zonotopes: a new set representation for reachability analysis of mixed logical dynamical systems

no code implementations28 Jun 2021 Trevor J. Bird, Herschel C. Pangborn, Neera Jain, Justin P. Koeln

This article presents a new set representation named the hybrid zonotope that is equivalent to the union of $2^N$ constrained zonotopes -- convex polytopes -- through the addition of $N$ binary zonotope factors.

Robust Control Co-Design with Receding-Horizon MPC

no code implementations5 Apr 2021 Austin L. Nash, Herschel C. Pangborn, Neera Jain

Control co-design (CCD) is a technique for improving the closed-loop performance of systems through the coordinated design of both plant parameters and an optimal control policy.

Management Model Predictive Control

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