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 Dawn Marie Tilbury

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Average citations per article12.31
Citation Count320
Publication count26
Publication years1993-2014
Available for download3
Average downloads per article228.33
Downloads (cumulative)685
Downloads (12 Months)301
Downloads (6 Weeks)25
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30 results found Export Results: bibtexendnoteacmrefcsv

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1
May 2018 Journal of Intelligent and Robotic Systems: Volume 90 Issue 1-2, May 2018
Publisher: Kluwer Academic Publishers
Bibliometrics:
Citation Count: 0

Teleoperation allows humans to reach environments that would otherwise be too difficult or dangerous. The distance between the human operator and remote robot introduces a number of issues that can negatively impact system performance including degraded and delayed information exchange between the robot and human. Some operation scenarios and environments ...
Keywords: Teleoperation, Communication delay, Environment difficulty, Mobile robot

2 published by ACM
March 2018 HRI '18: Companion of the 2018 ACM/IEEE International Conference on Human-Robot Interaction
Publisher: ACM
Bibliometrics:
Citation Count: 1
Downloads (6 Weeks): 15,   Downloads (12 Months): 138,   Downloads (Overall): 169

Full text available: PDFPDF
Trust is a vital determinant of acceptance of automated vehicles (AVs) and expectations and explanations are often at the heart of any trusting relationship. Once expectations have been violated, explanations are needed to mitigate the damage. This study introduces the importance of timing of explanations in promoting trust in AVs. ...
Keywords: human-machine interface, transparency, trust in avs

3 published by ACM
March 2018 HRI '18: Companion of the 2018 ACM/IEEE International Conference on Human-Robot Interaction
Publisher: ACM
Bibliometrics:
Citation Count: 1
Downloads (6 Weeks): 9,   Downloads (12 Months): 128,   Downloads (Overall): 169

Full text available: PDFPDF
Autonomous vehicles (AVs) have the potential to improve road safety. Trust in AVs, especially among pedestrians, is vital to alleviate public skepticism. Yet much of the research has focused on trust between the AV and its driver/passengers. To address this shortcoming, we examined the interactions between AVs and pedestrians using ...
Keywords: autonomous vehicles, human-robot interaction, pedestrian interaction, trust in automation, uncertainty reduction

4
June 2017 International Journal of Robotics Research: Volume 36 Issue 5-7, 6 2017
Publisher: Sage Publications, Inc.
Bibliometrics:
Citation Count: 1

Teleoperation allows human operators to safely extend themselves to remote environments that are typically difficult or dangerous to access. The remote environments are often unstructured i.e. not having clear roads or paths to follow and only accessible by wireless communication introducing factors such as degraded signals and communication delay. Teleoperated ...
Keywords: Teleoperation, communication delay, human-robot interaction, mobile robot, obstacle avoidance, shared control

5
May 2014 Journal of Field Robotics: Volume 31 Issue 3, May 2014
Publisher: John Wiley and Sons Ltd.
Bibliometrics:
Citation Count: 0

Energy usage by mobile robots is becoming a larger concern as autonomous systems increase mission durations. Understanding and characterizing energy usage is key to reliable mission operation. This paper presents a methodology for characterizing energy usage of a ground robot traveling at a constant speed applicable to both open and ...

6 published by ACM
March 2014 HRI '14: Proceedings of the 2014 ACM/IEEE international conference on Human-robot interaction
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 3,   Downloads (12 Months): 26,   Downloads (Overall): 189

Full text available: PDFPDF
Humans are an integral part of many tasks performed by mobile robots and human operator ability can vary greatly between users. Understanding operator skill level can allow for user interfaces to adapt giving novice users additional assistance and expert users more freedom. In this paper, a method is proposed for ...
Keywords: teleoperation, user performance

7
March 2014 Autonomous Robots: Volume 36 Issue 3, March 2014
Publisher: Kluwer Academic Publishers
Bibliometrics:
Citation Count: 2

Area coverage is a common task for an unmanned ground vehicle (UGV) that requires time and energy to complete. We have developed a novel cost function that can be used to optimally traverse a path that covers a region. The UGV model and cost function are developed theoretically and verified ...
Keywords: Energy usage, Optimal control, Area coverage, Unmanned ground vehicles

8
March 2013 HRI '13: Proceedings of the 8th ACM/IEEE international conference on Human-robot interaction
Publisher: IEEE Press
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 0,   Downloads (12 Months): 6,   Downloads (Overall): 91

Full text available: PDFPDF
Current autonomous robots are not sophisticated enough to complete many mobile tasks, so human-in-the-loop control -- including teleoperation -- remains the only way to accomplish these tasks. However, most teleoperated tasks cannot be performed at a reasonable speed. When evaluating design choices, it is not always clear which designs will ...
Keywords: optimization, robotics, speed, teleoperation

9
May 2012 IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans: Volume 42 Issue 3, May 2012
Publisher: IEEE Press
Bibliometrics:
Citation Count: 0

Detecting and debugging faults more efficiently can significantly improve the performance of systems, and a first step toward fault detection is anomaly detection. A new anomaly detection solution is proposed in this paper for event-based systems that consist of processes that interact through shared resources and that do not have ...

10
December 2011 WSC '11: Proceedings of the Winter Simulation Conference
Publisher: Winter Simulation Conference
Bibliometrics:
Citation Count: 1
Downloads (6 Weeks): 0,   Downloads (12 Months): 2,   Downloads (Overall): 66

Full text available: PDFPDF
When using models and simulations in the design and reconfiguration of manufacturing systems, it is difficult to gage the fidelity of the model, especially if the system being modeled doesn't yet exist. The model cannot typically be validated until the system is in place. We propose the concept of Hybrid ...

11
July 2010 Automatica (Journal of IFAC): Volume 46 Issue 7, July, 2010
Publisher: Pergamon Press, Inc.
Bibliometrics:
Citation Count: 5

Hierarchical Interface-Based Supervisory Control employs interfaces that allow properties of a monolithic system to be verified through local analysis. By avoiding the need to verify properties globally, significant computational savings can be achieved. In this paper we provide local requirements for a multi-level architecture employing command-pair type interfaces. This multi-level ...
Keywords: Discrete event systems, Supervisory control, Hierarchical control

12
March 2010 Discrete Event Dynamic Systems: Volume 20 Issue 1, March 2010
Publisher: Kluwer Academic Publishers
Bibliometrics:
Citation Count: 1

A modular approach to control is one way to reduce the complexity of supervisory controller design for discrete-event systems (DES). A problem, however, is that modular supervisors can conflict with one another. This paper proposes requirements on coordinating filters that will resolve this conflict. Abstractions are employed to reduce the ...
Keywords: Conflict resolution, State feedback, Abstraction, Modular supervisory control

13
August 2009 CASE'09: Proceedings of the fifth annual IEEE international conference on Automation science and engineering
Publisher: IEEE Press
Bibliometrics:
Citation Count: 0

Verification of logic controllers can identify errors during the design stage so they can be remedied and prevent some faults from occurring once the system is running. Input order robustness is the property that multiple inputs arriving in a variety of orders, and regardless of the order, produce the same ...

14
August 2009 CASE'09: Proceedings of the fifth annual IEEE international conference on Automation science and engineering
Publisher: IEEE Press
Bibliometrics:
Citation Count: 1

Recently, there has been interest in applying wireless networking to automation systems to support control, diagnostics and safety functionality in automated manufacturing systems. Multiple standards and technologies are competing for use in these systems. In this paper we study two major wireless standards, IEEE 802.11a,b,g (WiFi), and IEEE 802.15.1-2005 (Bluetooth ...

15
November 2008 IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans: Volume 38 Issue 6, November 2008
Publisher: IEEE Press
Bibliometrics:
Citation Count: 0

The objective of this paper is twofold. First, a new model of team optimization is formulated. Second, this model is used to investigate the effects of uncertainty on interaction. A model of team optimization that encompasses the classical team decision problem is introduced. This model is suitable for problems where ...
Keywords: Belief maintenance, inconsistent information, uncertain systems, decomposition, distributed decision making, optimization methods

16
December 2007 Discrete Event Dynamic Systems: Volume 17 Issue 4, December 2007
Publisher: Kluwer Academic Publishers
Bibliometrics:
Citation Count: 0


17
November 2007 IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews: Volume 37 Issue 6, November 2007
Publisher: IEEE Press
Bibliometrics:
Citation Count: 0

This correspondence presents the application of an existing deadlock-free resource allocation control method for a reconfigurable manufacturing system (RMS) with serial and parallel configuration, and further proposes a new higher level deadlock avoidance control method. RMSs have been introduced to replace traditional large-volume production systems such as dedicated manufacturing systems, ...
Keywords: reconfigurable manufacturing systems, resource allocation control, Deadlock avoidance

18
January 2006 Automatica (Journal of IFAC): Volume 42 Issue 1, January, 2006
Publisher: Pergamon Press, Inc.
Bibliometrics:
Citation Count: 2

This paper presents a new control method for networked control systems. Motivated by a more efficient use of the packet structure, multipoint packets are used to reduce network traffic and computation time. The control problem for the multipoint-packet system is shown to be equivalent to a multirate control problem, which ...
Keywords: Networked control systems, Causality constraint, Multirate control, H2 optimal control

19

20
March 2004 Journal of Robotic Systems: Volume 21 Issue 3, March 2004
Publisher: John Wiley and Sons Ltd.
Bibliometrics:
Citation Count: 10

This paper presents a mathematical model for a model-scale unmanned helicopter robot, with emphasis on the dynamics of the flybar. The interaction between the flybar and the main rotor blade is explained in detail; it is shown how the flapping of the flybar increases the stability of the helicopter robot ...



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