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Collision Free Motion Planning on Graphs
A topological theory initiated in [4,5] uses methods of algebraic topology to estimate numerically the character of instabilities arising in motion...
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Computing Protein Structures from Electron Density Maps: The Missing Fragment Problem
Rapid protein structure determination relies greatly on the availability of software that can automatically generate a protein model from an...
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Pareto Optimal Coordination on Roadmaps
Given a collection of robots sharing a common environment, assume that each possesses an individual roadmap for its C-space and a cost function for...
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Coordinating Multiple Droplets in Planar Array Digital Microfluidics System
This paper presents an approach to coordinate the motions of droplets in digital microfluidic systems used for biochemical analysis. A digital...
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Semi-Differential Invariants for Recognition of Albebraic Curves
This paper studies the recognition of low-degree polynomial curves based on minimal tactile data. Differential and semi-differential invariants have...
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Computing Deform Closure Grasps
In prior work, we extended the well-known form closure grasp framework for rigid parts to a class of deformable parts, modeled as frictionless...
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Uniform Coverage of Simple Surfaces Embedded in $\mathbb{R}^3$ for Auto-Body Painting
We develop a procedure for automated trajectory generation for robotic spray painting applications. Painting requires that the spray gun deposit...
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Sampling-Based Motion Planning under Kinematic Loop-Closure Constraints
Kinematic loop-closure constraints significantly increase the difficulty of motion planning for articulated mechanisms. Configurations of...
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Statistical Recognition of Motion Patterns
One key prerequisite for a machine to interact intelligently with people is its ability to recognize humans as interaction partners and to understand...
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The Control Architecture of Care-O-bot II
Robot assistants act in dynamic environments and have to cope with changing situations: they must be able to sense the world and to control their...
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Robotic Home Assistant Care-O-bot II
Technical aids allow elderly and handicapped people to live independently in their private homes as long as they wish. As a contribution to these...
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Next Generation Teach Pendants for Industrial Robots
Teach pendants for industrial robots have sometimes been quite rudimentary in the past, and often enough users had to learn to cope with whatever is...
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6 The Modified Taught Data Method
In order to realize the movement of an industrial robot, the given objective trajectory is always used without any change when their coordinate...
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12. APPLICATION OF DUAL CONTROLLERS TO A LABORATORY SCALE VERTICAL TAKE-OFF AIRPLANE
The application of dual control with direct adaptation to the roll-angle control of a laboratory scale vertical take-off airplane (Patra et al.,...
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13. ROBUSTNESS AGAINST UNMODELED EFFECTS AND SYSTEM STABILITY
Various engineering systems are described by complex dynamic models that include nonlinearities, time-varying parameters and high-order terms....
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6. DUAL POLE-PLACEMENT CONTROLLER WITH DIRECT ADAPTATION
The following two problems have to be solved in order to extend the adaptive dual control approach to direct adaptive pole-placement control systems:...
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Vision Based Motion Planning of Humanoid Robots
Vision is the most effective sensing form for humans in understanding their environment, recognition of the objects around them and navigating from...
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Fuzzy-Neural Impedance Control for Robots
In conventional impedance control, the difficulties encountered in obtaining an exact system dynamic model and selecting its impedance parameters...
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Evolution of Locomotion Controllers for Legged Robots
The construction of a locomotion controller for legged robots is a difficult and time consuming process. This task can be automated through the use...
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Robust Stability of Interval Lur’e Systems: A Bilinear Matrix Inequality Approach
This paper provides a sufficient condition for an interval Lur’e system to be globally exponentially stable with a dam** factor. The Lur’e system...