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» On Invariant Manifolds of Dynamical Systems in Lie Algebras
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CDC
2010
IEEE
205views Control Systems» more  CDC 2010»
13 years 1 months ago
Geometric control of patterned linear systems
es of circulant matrices. Our class is broader than just circulants, and we study patterned systems using abstract algebra, specifically the observation that a set of matrices with...
Sarah C. Hamilton, Mireille E. Broucke
CDC
2009
IEEE
176views Control Systems» more  CDC 2009»
13 years 11 months ago
Dynamics of a 3D elastic string pendulum
— This paper presents an analytical model and a geometric numerical integrator for a rigid body connected to an elastic string, acting under a gravitational potential. Since the ...
Taeyoung Lee, Melvin Leok, N. Harris McClamroch
ISSAC
2001
Springer
123views Mathematics» more  ISSAC 2001»
13 years 11 months ago
A probabilistic algorithm to test local algebraic observability in polynomial time
The following questions are often encountered in system and control theory. Given an algebraic model of a physical process, which variables can be, in theory, deduced from the inp...
Alexandre Sedoglavic
ECCV
2010
Springer
13 years 12 months ago
Fast Approximate Nearest Neighbor Methods for Non-Euclidean Manifolds with Applications to Human Activity Analysis in Videos
Approximate Nearest Neighbor (ANN) methods such as Locality Sensitive Hashing, Semantic Hashing, and Spectral Hashing, provide computationally ecient procedures for nding objects...
Rizwan Chaudhry, Yuri Ivanov
IROS
2007
IEEE
205views Robotics» more  IROS 2007»
14 years 1 months ago
Kinematic and dynamic control of a wheeled mobile robot
— This paper considers the problem of stabilizing a unicycle-type mobile robot using a time-invariant, discontinuous control law. In order to simplify the control design, most pr...
David DeVon, Timothy Bretl