Searched for: contributor%3A%22Peaucelle%2C+Dimitri+%28editor%29%22
(1 - 18 of 18)
document
Komenda, J. (author), Lahaye, S. (author), Boimond, J. L. (author), van den Boom, A.J.J. (author)
conference paper 2017
document
Abdul Rachman, Arya Senna (author), Idriz, Adem Ferad (author), Li, Shiqian (author), Baldi, S. (author)
The state of the art in automotive control has proposed several analytical, simulation and experimental studies of longitudinal adaptive cruise control strategies, and of lateral control strategies. However, methodical integration of these two strategies is to a large extent missing, as well as validation in real-time computing environment of...
conference paper 2017
document
Telsang, B. (author), Navalkar, S.T. (author), van Wingerden, J.W. (author)
Nuclear norm based subspace identification methods have recently gained importance due to their ability to find low rank solutions while maintaining accuracy through convex optimization. However, their heavy computational burden typically precludes the use in an online, recursive manner, such as may be required for adaptive control. This...
conference paper 2017
document
Minko, Tomasz (author), Lago, Jesus (author), Bendtsen, Jan Dimon (author), Wisniewski, Rafael (author), Izadi-Zamanabadi, Roozbeh (author)
Implementation of a liquid cooling transforms a refrigeration system into a combined cooling and heating system. Reclaimed heat can be used for building heating purposes or can be sold. Carbon dioxide based refrigeration systems are considered to have a particularly high potential for becoming efficient heat energy producers. In this paper, a...
conference paper 2017
document
Abou Harfouch, Youssef (author), Yuan, S. (author), Baldi, S. (author)
Despite the progresses in Cooperative Adaptive Cruise Control (CACC), a crucial limitation of the state-of-the-art of this control scheme is that the string stability of the platoon can be proven only when the vehicles in the platoon have identical driveline dynamics (homogeneous platoons). In this paper, we present a novel control strategy...
conference paper 2017
document
Raach, Steffen (author), Boersma, S. (author), van Wingerden, J.W. (author), Schlipf, David (author), Cheng, Po Wen (author)
Wind turbine wake redirection is a promising concept for wind farm control to increase the total power of a wind farm. Further, the concept aims to avoid partial wake overlap on a downwind wind turbine and hence aims to decrease structural loads. Controller for wake redirection need to account for model uncertainties due to the complexity of...
conference paper 2017
document
Thély, Maxime (author), Sutter, Tobias (author), Mohajerin Esfahani, P. (author), Lygeros, John (author)
We present an approximation method to a class of parametric integration problems that naturally appear when solving the dual of the maximum entropy estimation problem. Our method builds up on a recent generalization of Gauss quadratures via an infinite-dimensional linear program, and utilizes a convex clustering algorithm to compute an...
conference paper 2017
document
Yu, C. (author), Ljung, Lennart (author), Verhaegen, M.H.G. (author)
Gray-box identification is prevalent in modeling physical and networked systems. However, due to the non-convex nature of the gray-box identification problem, good initial parameter estimates are crucial for a successful application. In this paper, a new identification method is proposed by exploiting the low-rank and structured Hankel matrix...
conference paper 2017
document
Kapitanyuk, Yuri A. (author), Garcia de Marina, Hector (author), Proskurnikov, A.V. (author), Cao, Ming (author)
This paper presents a guidance algorithm solving the problem of moving path following, that is, steering a mobile robot to a curvilinear path attached to a moving frame. The nonholonomic robot is described by the unicycle-type model under the influence of some constant exogenous disturbance. The desired path may be an arbitrary smooth curve...
conference paper 2017
document
Sinquin, B. (author), Verhaegen, M.H.G. (author)
In this paper we address the identification of (2D) spatial-temporal dynamical systems governed by the Vector Auto-Regressive (VAR) form. The coefficient-matrices of the VAR model are parametrized as sums of Kronecker products. When the number of terms in the sum is small compared to the size of the matrix, such a Kronecker representation...
conference paper 2017
document
Klingspor, M. (author), Hansson, A (author), Löfberg, J. (author), Verhaegen, M.H.G. (author)
Input selection is an important and oftentimes difficult challenge in system identification. In order to achieve less complex models, irrelevant inputs should be methodically and correctly discarded before or under the estimation process. In this paper we introduce a novel method of input selection that is carried out as a natural extension in a...
conference paper 2017
document
Dang Doan, Minh (author), Diehl, Moritz (author), Keviczky, T. (author), De Schutter, B.H.K. (author)
In this paper we introduce an iterative distributed Jacobi algorithm for solving convex optimization problems, which is motivated by distributed model predictive control (MPC) for linear time-invariant systems. Starting from a given feasible initial guess, the algorithm iteratively improves the value of the cost function with guaranteed...
conference paper 2017
document
Taghvafard, Hadi (author), Proskurnikov, A.V. (author), Cao, Ming (author)
Whereas obtaining a global model of the human endocrine system remains a challenging problem, visible progress has been demonstrated in modeling its subsystems (axes) that regulate production of specific hormones. The axes are typically described by Goodwin-like cyclic feedback systems. Unlike the classical Goodwin oscillator, obeying a...
conference paper 2017
document
Vali, M. (author), Petrović, Vlaho (author), Boersma, S. (author), van Wingerden, J.W. (author), Kühn, Martin (author)
In this paper, we extend our closed-loop optimal control framework for wind farms to minimize wake-induced power losses. We develop an adjoint-based model predictive controller which employs a medium-fidelity 2D dynamic wind farm model. The wind turbine axial induction factors are considered here as the control inputs to influence the overall...
conference paper 2017
document
Proskurnikov, A.V. (author), Tempo, Roberto (author), Cao, Ming (author), Friedkin, Noah E. (author)
Investigation of social influence dynamics requires mathematical models that are “simple” enough to admit rigorous analysis, and yet sufficiently “rich” to capture salient features of social groups. Thus, the mechanism of iterative opinion pooling from (DeGroot, 1974), which can explain the generation of consensus, was elaborated in (Friedkin...
conference paper 2017
document
Smirnova, Vera B. (author), Proskurnikov, A.V. (author)
Singularly perturbed integro-differential Volterra equations with MIMO periodic nonlinearities are considered, which describe synchronization circuits (such as phase- and frequency-locked loops) and many other “pendulum-like” systems. Similar to the usual pendulum equation, such systems are typically featured by infinite sequences of...
conference paper 2017
document
Murguia, Carlos (author), van de Wouw, N. (author), Ruths, Justin (author)
For given system dynamics, control structure, and fault/attack detection procedure, we provide mathematical tools–in terms of Linear Matrix Inequalities (LMIs)–for characterizing and minimizing the set of states that sensor attacks can induce in the system while keeping the alarm rate of the fault detector sufficiently close to its false...
conference paper 2017
document
Pogromsky, A. (author), Matveev, A. (author), Proskurnikov, A.V. (author), Fridman, E. (author)
The paper is concerned with observation of discrete-time, nonlinear, deterministic, and maybe chaotic systems via communication channels with finite data rates, with a focus on minimum data-rates needed for various types of observability. With the objective of developing tractable techniques to estimate these rates, the paper discloses...
conference paper 2017
Searched for: contributor%3A%22Peaucelle%2C+Dimitri+%28editor%29%22
(1 - 18 of 18)