Sökning: "human movement simulation"

Visar resultat 1 - 5 av 16 avhandlingar innehållade orden human movement simulation.

1. 1. Simulation of Human Movements through Optimization

   Författare :Robert Pettersson; Anders Eriksson; Elena Gutierrez-Farewik; Arne Nordmark; Anders Klarbring; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; multibody system; human movements; optimal control; trajectory optimization; long jump; posture; rowing; somersault;

   Sammanfattning : Optimization has been used to simulate human neural control and resulting movement patterns. The short term aim was to develop the methodology required for solving the movement optimization problem often arising when modelling human movements. LÄS MER

3. 2. Neutrophil chemotaxis. Analyses of neutrophil chemotaxis i a new fluid gradient chamber

   Författare :Reza Ebrahimzadeh Pirshahid; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cell movement; Chemotaxis; Leukocyte; Neutrophil; Human; Filter; Methods; N-Formylmethionine-Leucyl-Phenylalanine; Normal distribution; Partial differential equation;

   Sammanfattning : The leukocytes have, as part of their function in immune system, the ability to leave the bloodstream, penetrate the vascular wall and migrate towards extravascular targets. This behaviour of the leukocytes has been extensively studied both in vivo and in vitro since the 19th century but the mechanisms underlying leukocyte migration are not yet fully understood. LÄS MER

4. 3. Human Vehicle Interaction Drivers’ Body and Visual Behaviour and Tools and Process for Analysis

   Författare :Lars Hanson; Ergonomi och aerosolteknologi; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Working process; Vision; Safety; Reach; Posture; Neural network; Fuzzy logic; Ergonomics; Driver behaviour; Documentation; Digital human modelling; Comfort; Button location; Car interior; Technology of other products; Produktteknik allmän ;

   Sammanfattning : Vehicle design is characterized by a high number of compromises. The special role of human factors in the process is to ensure that the compromises do not occur at the expense of the driver and passengers. LÄS MER

5. 4. Industrial development of car disassembly - ergonomics and system performance

   Författare :Karolina Kazmierczak; Ergonomi och aerosolteknologi; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; physical workloads; production systems; muskelsystem; reumatologi; rheumatology locomotion; Skelett; muscle system; Skeleton; flow and human simulations; video-task analysis; rationalizations; car disassembly; musculoskeletal disorders; Technological sciences; Teknik;

   Sammanfattning : A new EU directive on used vehicles has recently been introduced. It demands that for every scrapped car, at least 85% by weight must be recycled by the year 2006 and 95% by 2015. The current level is about 80%. The car disassembly industry was chosen as the study object of this thesis. LÄS MER

7. 5. Human motion prediction using wearable sensors and machine Learning

   Författare :Binbin Su; Elena M. Gutierrez-Farewik; Christian Smith; Neil Cronin; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; wearable sensors; gait segmentation; lower limb angular velocity; machine learning; deep learning; reinforcement learning; Engineering Mechanics; Teknisk mekanik;

   Sammanfattning : Accurately measuring and predicting human movement is important in many contexts, such as in rehabilitation and the design of assistive devices. Thanks to the development and availability of a wide variety of sensors, scientists study human movement in many settings and capture characteristic properties unique to individuals as well as to larger study populations. LÄS MER