Sökning: "manipulators"

Visar resultat 21 - 25 av 38 avhandlingar innehållade ordet manipulators.

1. 21. A behavior-based control system for mobile manipulation

   Författare :Zbigniew Wasik; Alessandro Saffiotti; Dimiter Driankov; Bruno Siciliano; Örebro universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; behavior-based systems; vision-based manipulation; mobile manipulation; fuzzy logic; intelligent control; autonomous robotics; Computer science; Datavetenskap; Computer and Systems Science; Data- och systemvetenskap;

   Sammanfattning : The field of industrial robotics can be defined as the study, design and use of robot manipulators for manufacturing. Although the problem of designing a controller for industrial robots has been subject of intensive study, a number of assumptions are usually made which may seriously limit the applicability of these robots. LÄS MER

3. 22. Improving Manipulation and Control of Search and Rescue UGVs Operating Across Autonomy Levels

   Författare :Fredrik Båberg; Petter Ögren; Paolo Robuffo Giordano; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Datalogi; Computer Science;

   Sammanfattning : Robots are often used for “dirty, dull and dangerous” jobs, where time, money or lives can be saved. A field with dangerous situations is search and rescue, with structural collapses and toxic environment. In those situations, robots have the potential to save lives. LÄS MER

4. 23. "Cut and Break"-beskrivningar i svenskt teckenspråk : Barns och vuxnas avbildande verbkonstruktioner

   Författare :Pia Simper-Allen; Brita Bergman; Johanna Mesch; Ritva Takkinen; Stockholms universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; Swedish Sign Language; cut and break events; depicting verb constructions; sign language acquisition; handshape categories; Real Space blending; resultative complements; Linguistics; lingvistik;

   Sammanfattning : Previous studies on children’s acquisition of depicting verbs in signed languages have chiefly studied the use of classifiers in verbs of motion and location, particularly the order in which the different classes of handshape are acquired. The age of the children in these studies have ranged from age three to thirteen, and an important finding has been that classifier constructions are not fully acquired until early adolescence. LÄS MER

5. 24. Local Features for Range and Vision-Based Robotic Automation

   Författare :Fredrik Viksten; Robert Forchheimer; Achim Lilienthal; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Local features; object pose estimation; range data; Image analysis; Bildanalys;

   Sammanfattning : Robotic automation has been a part of state-of-the-art manufacturing for many decades. Robotic manipulators are used for such tasks as welding, painting, pick and place tasks etc. LÄS MER

7. 25. Reactive control and coordination of redundant robotic systems

   Författare :Yuquan Wang; Petter Ögren; Abderrahmane Kheddar; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; reactive control; dual-arm manipulation; mobile manipulation; ambulance positioning.; Computer Science; Datalogi;

   Sammanfattning : Redundant robotic systems, in terms of manipulators with one or twoarms, mobile manipulators, and multi-agent systems, have received an in-creasing amount of attention in recent years. In this thesis we describe severalways to improve robotic system performance by exploiting the redundancy. LÄS MER