Aggregate dynamics for dense crowd simulation

R Narain, A Golas, S Curtis, MC Lin - ACM SIGGRAPH Asia 2009 …, 2009 - dl.acm.org
Large dense crowds show aggregate behavior with reduced individual freedom of
movement. We present a novel, scalable approach for simulating such crowds, using a dual …

The increased efficiency of fish swimming in a school

CK Hemelrijk, DAP Reid, H Hildenbrandt… - Fish and …, 2015 - Wiley Online Library
There is increasing evidence that fish gain energetic benefits from the hydrodynamic
interactions when they swim in a school. The most recent indications of such benefits are a …

Multi-agent deployment in 3-D via PDE control

J Qi, R Vazquez, M Krstic - IEEE Transactions on Automatic …, 2014 - ieeexplore.ieee.org
This paper introduces a methodology for modelling, analysis, and control design of a large-
scale system of agents deployed in 3-D space. The agents' communication graph is a mesh …

Leader-enabled deployment onto planar curves: A PDE-based approach

P Frihauf, M Krstic - IEEE Transactions on Automatic Control, 2010 - ieeexplore.ieee.org
We introduce an approach for stable deployment of agents onto families of planar curves,
namely, 1-D formations in 2-D space. The agents' collective dynamics are modeled by the …

Swarm coordination based on smoothed particle hydrodynamics technique

LCA Pimenta, GAS Pereira, N Michael… - IEEE Transactions …, 2013 - ieeexplore.ieee.org
The focus of this study is on the design of feedback control laws for swarms of robots that are
based on models from fluid dynamics. We apply an incompressible fluid model to solve a …

Finite horizon linear quadratic Gaussian density regulator with Wasserstein terminal cost

A Halder, EDB Wendel - 2016 American Control Conference …, 2016 - ieeexplore.ieee.org
We formulate and solve an optimal control problem in which a finite dimensional linear time
invariant (LTI) control system steers a given Gaussian probability density function (PDF) …

Design of control policies for spatially inhomogeneous robot swarms with application to commercial pollination

S Berman, V Kumar, R Nagpal - 2011 IEEE international …, 2011 - ieeexplore.ieee.org
We present an approach to designing scalable, decentralized control policies that produce a
desired collective behavior in a spatially inhomogeneous robotic swarm that emulates a …

Modeling and control through leadership of a refined flocking system

A Borzi, S Wongkaew - … Models and Methods in Applied Sciences, 2015 - World Scientific
A new refined flocking model that includes self-propelling, friction, attraction and repulsion,
and alignment features is presented. This model takes into account various behavioral …

Velocity field generation for density control of swarms using heat equation and smoothing kernels

U Eren, B Açıkmeşe - IFAC-PapersOnLine, 2017 - Elsevier
This paper presents a method to control the probability density distribution of a swarm of
vehicles via velocity fields. The proposed approach synthesizes smooth velocity fields …

Robotic swarm control from spatio-temporal specifications

I Haghighi, S Sadraddini, C Belta - 2016 IEEE 55th Conference …, 2016 - ieeexplore.ieee.org
In this paper, we study the problem of controlling a two-dimensional robotic swarm with the
purpose of achieving high level and complex spatio-temporal patterns. We use a rich spatio …