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HAPTICS
2007
IEEE
16 years 1 months ago
Enhancing Transparency of a Position-Exchange Teleoperator
Dynamic properties of robotic manipulators, including inertia, damping, and friction, limit the transparency of a haptic-feedback teleoperator. In this paper, we develop a positio...
Mohsen Mahvash, Allison M. Okamura
CMSB
2004
Springer
16 years 7 days ago
Brane Calculi
We introduce a family of process calculi with dynamic nested membranes. In contrast to related calculi, including some developed for biological applications, active entities here a...
Luca Cardelli
ISCAS
2002
IEEE
130views Hardware» more  ISCAS 2002»
15 years 11 months ago
Analysis of limit cycle stability in a tap-changing transformer
The paper analyses the nature of limit cycles induced through the interaction of transformer tap changing and load dynamics. Linearization of a Poincar´e map is used to prove loc...
Vaibhav Donde, Ian A. Hiskens
APCSAC
2006
IEEE
16 years 28 days ago
Issues and Support for Dynamic Register Allocation
Abstract. Post-link and dynamic optimizations have become important to achieve program performance. A major challenge in post-link and dynamic optimizations is the acquisition of r...
Abhinav Das, Rao Fu, Antonia Zhai, Wei-Chung Hsu
ICRA
2005
IEEE
90views Robotics» more  ICRA 2005»
16 years 13 days ago
Dynamic Ambiguities in Frictional Rigid-body Systems with Application to Climbing via Bracing
Abstract— Constructing climbing behaviors for hyperredundant robots that account for the system dynamics requires a model of robot dynamics under contact and friction. One common...
Aaron Greenfield, Alfred A. Rizzi, Howie Choset