TOG
2012
12 years 1 months ago
2012
We present a parallel iterative rigid body solver that avoids common artifacts at low iteration counts. In large or real-time simulations, iteration is often terminated before con...
MP
2011
13 years 1 months ago
2011
Abstract. Using the least element solution of the P0 and Z matrix linear complementarity problem (LCP), we define an implicit solution function for linear complementarity constrai...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
Unique-sink orientations (USOs) are an abstract class of orientations of the ncube graph. We consider some classes of USOs that are of interest in connection with the linear compl...
ICRA
2010
IEEE
13 years 9 months ago
2010
IEEE
— Contact dynamics are commonly formulated as a linear complementarity problem. While this approach is superior to earlier spring-damper models, it can be inaccurate due to pyram...
SIAMJO
2000
13 years 10 months ago
2000
Abstract. We consider column sufficient linear complementarity problems and study the problem of identifying those variables that are zero at a solution. To this end we propose a n...
MP
2006
13 years 11 months ago
2006
Although the general linear complementarity problem (LCP) is NP-complete, there are special classes that can be solved in polynomial time. One example is the type where the definin...
CIE
2008
Springer
14 years 29 days ago
2008
Springer
The values of a two-player zero-sum binary discounted game are characterized by a P-matrix linear complementarity problem (LCP). Simple formulas are given to describe the data of t...
TAPIA
2003
ACM
14 years 4 months ago
2003
ACM
We present a method for simulating rigid multibody dynamics with joints, contact, and friction. In this work, the nonsmooth contact and frictional constraints are represented by h...
DATE
2003
IEEE
14 years 4 months ago
2003
IEEE
A new method is presented to model symbolically strongly nonlinear circuits, characterized by Piece-Wise Linear (PWL) functions. The method follows the idea of Bokhoven and Leenae...
IROS
2006
IEEE
14 years 5 months ago
2006
IEEE
— The accelerations of and forces among contacting rigid bodies may be computed by formulating the dynamics equations and contact constraints as a complementarity problem [1]. Da...