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Schulz, Simon: Design, Control, and Evaluation of a Human-Inspired Robotic Eye. 2020
Inhalt
Declaration of Authorship
Abstract
Table of Contents
List of Figures
List of Tables
I Research Topic and Related Work
1 Introduction
1.1 Motivation
1.2 Contribution
1.3 Structure
2 The Human Eye
2.1 Morphology
2.2 Visual Properties
2.3 Kinematics
2.4 Oculomotor Range
2.5 Degrees of Freedom
2.6 Motion Patterns
2.6.1 The Vestibular and Optokinetic System
2.6.2 Smooth Pursuit
2.6.3 Eye Saccades
2.6.4 Vergence
2.7 Eye-Neck Coordination
2.8 Eyelids
2.9 Discussion
3 Requirement Analysis
3.1 Appealing Design
3.2 Camera
3.3 Human Motion
3.4 Technical Requirements
3.5 Discussion
4 Robotic Heads in Literature
4.1 Life-like Robotic Heads
4.2 Mechanical Robotic Heads
4.3 Display-Based Robotic Heads
4.4 Comic-Style Robotic Heads
4.5 Discussion
5 Reproduction of Human Motion
5.1 Motion Capture
5.2 Tele-Operation
5.3 Motion Transfer and Replication
5.4 Discussion
II Realization
6 The Initial Flobi Design
7 The Tendon Prototype
7.1 Mechanical Design
7.2 Sensors and Electronics
7.3 Manufacturing and Costs
7.4 Discussion
8 The Floka Prototype
8.1 Mechanical Design
8.2 Sensors and Electronics
8.3 Discussion
9 From Humans to Robots
9.1 Concept
9.2 System Design
9.2.1 Feedback System
9.2.2 Tracking Hardware
9.2.3 Structural Design
9.3 Software Stack
9.3.1 Scene Feedback
9.3.2 Tracking Gaze, Head, and Facial Expressions
9.4 Evaluation
9.4.1 Camera Latency
9.4.2 Projector Latency
9.4.3 Camera-Projector Latency
9.4.4 Robot Latency
9.5 Discussion
10 Motion Control
10.1 Control Electronics
10.2 Low-Level Control Loop
10.3 Communication
10.4 Joint-Level Motion Control
10.5 Simulation
10.6 Human Motion Replication
10.6.1 Control Model
10.6.2 Trajectory Generation
10.6.3 Configurability
10.6.4 Portability
10.7 High Level Robot Control
10.8 Discussion
III Evaluation
11 Software Evaluation Study
11.1 Study Design and Execution
11.1.1 Introduction and Basic Data
11.1.2 Appreciation of Different Motion Properties
11.1.3 The Robot's Intention
11.1.4 Popularity
11.1.5 Importance of Properties
11.2 Evaluation of the Results
11.2.1 Appreciation of Different Motion Properties
11.2.2 The Robot's Intention
11.2.3 Popularity
11.2.4 Importance of Properties
11.3 Discussion
12 Hardware Analysis
12.1 Range of Motion
12.2 Mutual Axis Dependence
12.3 Velocity and Acceleration
12.4 Gearbox Backlash
12.5 Unconstrained Eye Torsion
12.6 Discussion
IV Discussion
13 Conclusion
14 Outlook
V Appendices
Supplementary Userstudy Material
Bibliography