Imperial College London

Dr. David Angeli

Faculty of EngineeringDepartment of Electrical and Electronic Engineering

Reader of Non-Linear Control Systems
 
 
 
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Contact

 

+44 (0)20 7594 6283d.angeli Website

 
 
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Location

 

1111aElectrical EngineeringSouth Kensington Campus

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Summary

 

Publications

Publication Type
Year
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122 results found

Angeli D, Athanasopoulos N, Jungers RM, Philippe Met al., 2017, Path-complete graphs and common Lyapunov functions, Pages: 81-90

© 2017 ACM. A Path-Complete Lyapunov Function is an algebraic criterion composed of a finite number of functions, called pieces, and a directed, labeled graph defining Lyapunov inequalities between these pieces. It provides a stability certificate for discrete-time arbitrary switching systems. In this paper, we prove that the satisfiability of such a criterion implies the existence of a Common Lyapunov Function, expressed as the composition of minima and maxima of the pieces of the Path-Complete Lyapunov function. The converse however is not true even for discrete-time linear systems: we present such a system where a max-of-2 quadratics Lyapunov function exists while no corresponding Path-Complete Lyapunov function with 2 quadratic pieces exists. In light of this, we investigate when it is possible to decide if a Path-Complete Lyapunov function is less conservative than another. By analyzing the combinatorial and algebraic structure of the graph and the pieces respectively, we provide simple tools to decide when the existence of such a Lyapunov function implies that of another.

CONFERENCE PAPER

De Paola A, Angeli D, Strbac G, 2017, Distributed schemes for efficient deployment of price-responsive demand with partial flexibility, Journal of Control and Decision, Pages: 1-26, ISSN: 2330-7706

JOURNAL ARTICLE

Manfredi S, Angeli D, 2017, Necessary and sufficient conditions for consensus in nonlinear monotone networks with unilateral interactions, AUTOMATICA, Vol: 77, Pages: 51-60, ISSN: 0005-1098

JOURNAL ARTICLE

Manfredi S, Angeli D, 2017, A Criterion for Exponential Consensus of Time-Varying Non-Monotone Nonlinear Networks, IEEE TRANSACTIONS ON AUTOMATIC CONTROL, Vol: 62, Pages: 2483-2489, ISSN: 0018-9286

JOURNAL ARTICLE

Al-Radhawi MA, Angeli D, 2016, New Approach to the Stability of Chemical Reaction Networks: Piecewise Linear in Rates Lyapunov Functions, IEEE TRANSACTIONS ON AUTOMATIC CONTROL, Vol: 61, Pages: 76-89, ISSN: 0018-9286

JOURNAL ARTICLE

Al-Radhawi MA, Angeli D, 2016, Construction of Robust Lyapunov Functions for Reaction Networks, European Control Conference (ECC), Publisher: IEEE, Pages: 928-935

CONFERENCE PAPER

Angeli D, Casavola A, Tedesco F, 2016, Theoretical advances on Economic Model Predictive Control with time-varying costs, ANNUAL REVIEWS IN CONTROL, Vol: 41, Pages: 218-224, ISSN: 1367-5788

JOURNAL ARTICLE

De Paola A, Angeli D, Strbac G, 2016, Distributed Control of Micro-Storage Devices With Mean Field Games, IEEE TRANSACTIONS ON SMART GRID, Vol: 7, Pages: 1119-1127, ISSN: 1949-3053

JOURNAL ARTICLE

De Paola A, Angeli D, Strbac G, 2016, Scheduling of Wind Farms for Optimal Frequency Response and Energy Recovery, IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, Vol: 24, Pages: 1764-1778, ISSN: 1063-6536

JOURNAL ARTICLE

De Paola A, Angeli D, Strbac G, 2016, Decentralized Coordination of Large Populations of Flexible Electrical Appliances through Demand Saturation, 55th IEEE Conference on Decision and Control (CDC), Publisher: IEEE, Pages: 4937-4943, ISSN: 0743-1546

CONFERENCE PAPER

De Paola A, Angeli D, Strbac G, 2016, Integration of Price-Responsive Appliances in the Energy Market through Flexible Demand Saturation, IEEE Transactions on Control of Network Systems, Pages: 1-1

JOURNAL ARTICLE

Forni P, Angeli D, 2016, The ISS approach to the stability and robustness properties of nonautonomous systems with decomposable invariant sets: An overview, EUROPEAN JOURNAL OF CONTROL, Vol: 30, Pages: 50-60, ISSN: 0947-3580

JOURNAL ARTICLE

Forni P, Angeli D, 2016, Input-to-state stability for cascade systems with multiple invariant sets, SYSTEMS & CONTROL LETTERS, Vol: 98, Pages: 97-110, ISSN: 0167-6911

JOURNAL ARTICLE

Forni P, Angeli D, 2016, Cascades of iISS and Strong iISS systems with multiple invariant sets, 55th IEEE Conference on Decision and Control (CDC), Publisher: IEEE, Pages: 459-464, ISSN: 0743-1546

CONFERENCE PAPER

Forni P, Angeli D, 2016, Output-to-State Stability for systems on manifolds with multiple invariant sets, 55th IEEE Conference on Decision and Control (CDC), Publisher: IEEE, Pages: 453-458, ISSN: 0743-1546

CONFERENCE PAPER

Manfredi S, Angeli D, 2016, Frozen state conditions for exponential consensus of time-varying cooperative nonlinear networks, AUTOMATICA, Vol: 64, Pages: 182-189, ISSN: 0005-1098

JOURNAL ARTICLE

Manfredi S, Angeli D, 2016, Consensus for Nonlinear Monotone Networks with Unilateral Interactions, 55th IEEE Conference on Decision and Control (CDC), Publisher: IEEE, Pages: 2609-2614, ISSN: 0743-1546

CONFERENCE PAPER

Sootla A, Oyarzun D, Angeli D, Stan G-Bet al., 2016, Shaping pulses to control bistable systems: Analysis, computation and counterexamples, AUTOMATICA, Vol: 63, Pages: 254-264, ISSN: 0005-1098

JOURNAL ARTICLE

Angeli D, Casavola A, Tedesco F, 2015, On Average Performance of Economic Model Predictive Control with Time-Varying Cost and Terminal Constraints, American Control Conference, Publisher: IEEE, Pages: 2974-2979, ISSN: 0743-1619

CONFERENCE PAPER

Angeli D, Casavola A, Tedesco F, 2015, Economic Model Predictive Control with Parameter-Varying Cost and Guaranteed Average Performance, 54th IEEE Conference on Decision and Control (CDC), Publisher: IEEE, Pages: 4314-4319

CONFERENCE PAPER

Angeli D, Casavola A, Tedesco F, 2015, Theoretical advances on Economic Model Predictive Control with time-varying costs, Pages: 272-277

© 2015, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved. Economic Model Predictive Control is a technique for optimization of economic revenues arising from controllod dynamical processes that has estabilished itself as a variant of standard Tracking Model Predictive Control. It departs from the latter in that arbitrary cost functions are allowed in the formulation of the stage cost. This paper takes a further step in expanding the applicability of Economic Model Predictive Control by illustrating how the paradigm can be adapted in order to accomodate time-varying or parameter-varying costs.

CONFERENCE PAPER

Angeli D, Efimov D, 2015, Characterizations of Input-to-State Stability for Systems With Multiple Invariant Sets, IEEE TRANSACTIONS ON AUTOMATIC CONTROL, Vol: 60, Pages: 3242-3256, ISSN: 0018-9286

JOURNAL ARTICLE

De Paola A, Angeli D, Strbac G, 2015, Analysis of Nash Equilibria in Energy Markets with Large Populations of Price-Responsive Flexible Appliances, 54th IEEE Conference on Decision and Control (CDC), Publisher: IEEE, Pages: 5587-5592

CONFERENCE PAPER

Forni P, Angeli D, 2015, Integral ISS for systems with multiple invariant sets, 54th IEEE Conference on Decision and Control (CDC), Publisher: IEEE, Pages: 3736-3741

CONFERENCE PAPER

Forni P, Angeli D, 2015, Input-to-State Stability for cascade systems with decomposable invariant sets, 54th IEEE Conference on Decision and Control (CDC), Publisher: IEEE, Pages: 3742-3747

CONFERENCE PAPER

Manfredi S, Angeli D, 2015, Consensus of time-varying nonlinear non-autonomous networks with application to field sampling by mobile robots, 54th IEEE Conference on Decision and Control (CDC), Publisher: IEEE, Pages: 4848-4853

CONFERENCE PAPER

Manfredi S, Angeli D, 2015, On exponential consensus for time-varying non-cooperative nonlinear networks, European Control Conference (ECC), Publisher: IEEE, Pages: 557-562

CONFERENCE PAPER

Mueller MA, Angeli D, Allgoewer F, 2015, On Necessity and Robustness of Dissipativity in Economic Model Predictive Control, IEEE TRANSACTIONS ON AUTOMATIC CONTROL, Vol: 60, Pages: 1671-1676, ISSN: 0018-9286

JOURNAL ARTICLE

Sootla A, Oyarzun D, Angeli D, Stan G-Bet al., 2015, Shaping Pulses to Control Bistable Biological Systems., American Control Conference, Publisher: IEEE, Pages: 3138-3143, ISSN: 0743-1619

CONFERENCE PAPER

Al-Radhawi MA, Angeli D, 2014, Robust Lyapunov Functions for Complex Reaction Networks: An Uncertain System Framework, IEEE 53rd Annual Conference on Decision and Control (CDC), Publisher: IEEE, Pages: 3101-3106

CONFERENCE PAPER

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