Sökning: "Translational force"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden Translational force.

1. 1. Advanced Teleoperation with Haptic Feedback

   Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

   Författare :Eric Ragnarsson; [2022]
   Nyckelord :Technology and Engineering;

   Sammanfattning : As the world moves more and more towards automation of repetitive and dangerous tasks there are still many tasks that primarily involve interaction with an object that are still carried out by humans. This is in many ways due to difficulties in programming the robot to achieve similar performance. LÄS MER

3. 2. Shock Absorbing Flooring For Elderly Homes : Study of Shock Absorption of Head Impacts and Rolling Resistance

   Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

   Författare :Brynjar Hilmarsson; [2018]
   Nyckelord :Shockabsorbing Flooring; Rolling Resistance; Fall Injuries; Head Impact Studies;

   Sammanfattning : In Sweden fall-related injuries among the elderly lead to over a thousand deaths and close to 300.0000 hospital visitations annually. Fall related injuries can in many cases lead to serious head injuries along with other fractures. The elderly are more prone to fall and sustain an injury because of conditions such as osteoporosis and weak muscles. LÄS MER

4. 3. Numerical simulation of an inertial spheroidal particle in Stokes flow

   Master-uppsats, KTH/Numerisk analys, NA

   Författare :Joar Bagge; [2015]
   Nyckelord :Fluid mechanics; Stokes flow; rigid body dynamics; spheroidal particles; inertia; integral equations; boundary integrals; double layer potentials; quadrature by expansion; Jeffery orbits; linear shear flow; quadratic flow; paraboloidal flow; Strömningsmekanik; Stokesflöde; stelkroppsdynamik; sfäroidiska partiklar; tröghet; integralekvationer; randintegraler; dubbellagerpotentialer; quadrature by expansion; Jeffery-banor; linjärt skjuvflöde; kvadratiskt flöde; paraboloidiskt flöde;

   Sammanfattning : Particle suspensions occur in many situations in nature and industry. In this master’s thesis, the motion of a single rigid spheroidal particle immersed in Stokes flow is studied numerically using a boundary integral method and a new specialized quadrature method known as quadrature by expansion (QBX). LÄS MER

5. 4. A new helmet testing method to assess potential damages in the Brain and the head due to rotational energy

   Master-uppsats, KTH/Skolan för teknik och hälsa (STH)

   Författare :Sergio Christian Carnevale Lon; [2014]
   Nyckelord :Rotational acceleration; helmet testing; FEM; Impact Test; Oblique impact;

   Sammanfattning : Preservation and protection of the head segment is of upmost importance due to the criticality of the functions entailed in this section of the body by the brain and the nervous system. Numerous events in daily life situations such as transportation and sports pose threats of injuries that may end or change a person’s life. LÄS MER

7. 5. Tillämpad robotik och parallellkinematikUtveckling och modellering av en Stewart-Goughplattform

   Master-uppsats, KTH/Maskinkonstruktion (Inst.)

   Författare :Rui Chen; [2010]
   Nyckelord :;

   Sammanfattning : I detta examensarbete har ett problem som varit en del av ett pågående projekt på ElektaInstrument AB undersökts och en lösning har föreslagits.Problemet har varit att utveckla och modellera en servoenhet som med hög precision kanpositionera ett instrument i fem dimensioner (tre translaterande och två roterande) och som kanhålla instrumentet på sin position med hög styvhet. LÄS MER