Through the study of the effects of Virtual Reality (VR) on human subjects, scientists have determined that the main cause of discomfort while experiencing VR is the time lag between the head movements and its corresponding scene changes. / The main purpose of this thesis is to study and to propose solutions to reduce VR effects. The proposed solution is an alternative controller based on a Proportional Derivative (PD) model. Compared with a simple Proportional Controller, the PD Controller offers several enhancements: namely, a larger bandwidth and a faster and more stable reaction time. The proposed controller will also reduce the physical side effects commonly experienced by users of Virtual Reality.
Identifer | oai:union.ndltd.org:LACETR/oai:collectionscanada.gc.ca:QMM.29853 |
Date | January 1999 |
Creators | Awaragi, Pierre. |
Contributors | Galiana, H. L. (advisor) |
Publisher | McGill University |
Source Sets | Library and Archives Canada ETDs Repository / Centre d'archives des thèses électroniques de Bibliothèque et Archives Canada |
Language | English |
Detected Language | English |
Type | Electronic Thesis or Dissertation |
Format | application/pdf |
Coverage | Master of Engineering (Department of Biomedical Engineering.) |
Rights | All items in eScholarship@McGill are protected by copyright with all rights reserved unless otherwise indicated. |
Relation | alephsysno: 001681001, proquestno: MQ55017, Theses scanned by UMI/ProQuest. |
Page generated in 0.002 seconds