Sökning: "Avoidance behavior"

Visar resultat 6 - 10 av 82 avhandlingar innehållade orden Avoidance behavior.

1. 6. Socially dependent avoidance learning : mechanisms of adaptive behavior

   Författare :Björn Lindström; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Many aspects of human social behavior are likely to be shaped by punishment, threats of punishment, and avoidance of punishment. However, surprisingly little is known about the psychological mechanisms underpinning these influences. LÄS MER

3. 7. Hyperoxia avoidance and aggregation behavior in C. elegans

   Författare :Annelie Persson; Göteborgs universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; c. elegans; aggregation;

   Sammanfattning : Living in the soil, C. elegans can move in three dimensions in search for food. To navigate, it partly uses oxygen levels as a description of its habitat. Oxygen tension may indicate presence of microbial food and location with respect to the surface, where oxygen is 21%. LÄS MER

4. 8. Decision-Making in Automotive Collision Avoidance Systems

   Författare :Mattias Brännström; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; decision-making; collision avoidance; active safety; threat assessment; driver modeling;

   Sammanfattning : This thesis is concerned with decision-making in systems that can detect hazardous traffic situations and assist drivers in avoiding collisions by using automatic braking or steering. The aim with these systems is to reduce the number of accidents and their consequences without disturbing the driver with unnecessary interventions during normal traffic conditions. LÄS MER

5. 9. On the utilization of Nonlinear MPC for Unmanned Aerial Vehicle Path Planning

   Författare :Björn Lindqvist; George Nikolakopoulos; Dimos Dimarogonas; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Unmanned Aerial Vehicles; Obstacle Avoidance; Collision Avoidance; Nonlinear MPC; Model Predictive Control; Multi-agent Systems; Dynamic Obstacles; Robotics and Artificial Intelligence; Robotik och artificiell intelligens;

   Sammanfattning : This compilation thesis presents an overarching framework on the utilization of nonlinear model predictive control(NMPC) for various applications in the context of Unmanned Aerial Vehicle (UAV) path planning and collision avoidance. Fast and novel optimization algorithms allow for NMPC formulations with high runtime requirement, as those posed by controlling UAVs, to also have sufficiently large prediction horizons as to in an efficient manner integrate collision avoidance in the form of set-exclusion constraints that constrain the available position-space of the robot. LÄS MER

7. 10. Automatic Model Generation and Scalable Verification for Autonomous Vehicles : Mission Planning and Collision Avoidance

   Författare :Rong Gu; Cristina Seceleanu; Eduard Enoiu; Kristina Lundqvist; Larsen Kim; Mälardalens universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computer Science; datavetenskap;

   Sammanfattning : Autonomous vehicles such as mobile driver-less construction equipment bear the promise of increased safety and industrial productivity by automating repetitive tasks and reducing manual labor costs. These systems are usually involved in safety- or mission-critical scenarios, therefore they require thorough analysis and verification. LÄS MER