國立虎尾科技大學 |

Force Feedback on the Fingertip : = Creating a Surface Haptic Display through Oscillation of an Electroadhesive Surface.

Record Type:	Language materials, manuscript : Monograph/item
Title/Author:	Force Feedback on the Fingertip :/
Reminder of title:	Creating a Surface Haptic Display through Oscillation of an Electroadhesive Surface.
Author:	Mullenbach, Joseph Matthew.
Description:	1 online resource (121 pages)
Notes:	Source: Dissertation Abstracts International, Volume: 78-02(E), Section: B.
Contained By:	Dissertation Abstracts International78-02B(E).
Subject:	Mechanical engineering. -
Online resource:	click for full text (PQDT)
ISBN:	9781369153798

Force Feedback on the Fingertip : = Creating a Surface Haptic Display through Oscillation of an Electroadhesive Surface.
Mullenbach, Joseph Matthew.

Force Feedback on the Fingertip :Creating a Surface Haptic Display through Oscillation of an Electroadhesive Surface. - 1 online resource (121 pages)

Source: Dissertation Abstracts International, Volume: 78-02(E), Section: B.

Thesis (Ph.D.)

Includes bibliographical references

This item is not available from ProQuest Dissertations & Theses.

This dissertation investigates a method of creating a general purpose force-feedback surface haptic display. I describe a new haptic force feedback device capable of creating lateral shear force on a bare fingertip - the eShiver. Specifically, a net lateral force is generated from in-plane oscillatory motion and directional variation of friction through Johnsen-Rahbek type electroadhesion. The generalized method is described, an experimental device is built and tested, a model is developed and compared to experimental results, and experiments are done with a human subject.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2018

Mode of access: World Wide Web

ISBN: 9781369153798Subjects--Topical Terms:

557493
Mechanical engineering.
Index Terms--Genre/Form:

554714
Electronic books.

Force Feedback on the Fingertip : = Creating a Surface Haptic Display through Oscillation of an Electroadhesive Surface.
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100 1 $a Mullenbach, Joseph Matthew. $3 1180282
245 1 0 $a Force Feedback on the Fingertip : $b Creating a Surface Haptic Display through Oscillation of an Electroadhesive Surface.
264 0 $c 2016
300 $a 1 online resource (121 pages)
336 $a text $b txt $2 rdacontent
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500 $a Source: Dissertation Abstracts International, Volume: 78-02(E), Section: B.
500 $a Advisers: James E. Colgate; Michael A. Peshkin.
502 $a Thesis (Ph.D.) $c Northwestern University $d 2016.
504 $a Includes bibliographical references
506 $a This item is not available from ProQuest Dissertations & Theses.
520 $a This dissertation investigates a method of creating a general purpose force-feedback surface haptic display. I describe a new haptic force feedback device capable of creating lateral shear force on a bare fingertip - the eShiver. Specifically, a net lateral force is generated from in-plane oscillatory motion and directional variation of friction through Johnsen-Rahbek type electroadhesion. The generalized method is described, an experimental device is built and tested, a model is developed and compared to experimental results, and experiments are done with a human subject.
520 $a Though the physical system is complex, involving tribological interactions of rough surfaces and the changing mechanical and electrical properties of a biological material, the performance of the device is shown to be predictable through a macro-level bulk parameter model. Compared to previous laterally forcing haptic devices, the eShiver is found to be capable of producing large lateral forces with simplified mechanical design.
520 $a A simple lumped parameter model is proposed, consisting of a lateral impedance and a voltage controlled "friction switch.'' Model parameters are found through measurement, and a set of experiments is performed with an artificial finger to elucidate the performance characteristics of the device. A time domain simulation of the model is shown to predict the experimental results. Using the artificial finger, a maximum net lateral force of +/-300mN is achieved at 55Hz, and net force is shown to be a function of velocity, applied voltage, and the phase between them. Three distinct zones of operation are found, which predict the limitations of force generation and which may be used to direct optimization.
520 $a A second set of experiments is carried out on a human finger, and a lateral force of up to +/-450mN is achieved at a lateral oscillation frequency of 1000Hz. This force is reached at a peak lateral surface velocity of 400mm/s and a peak applied voltage of 400V. The human finger is found to be similar to the artificial finger in its dependence on actuation parameters, suggesting that the same lumped parameter model may be applied, albeit with different parameters. Curiously, the friction force due to Johnsen-Rahbek electroadhesion is found to increase substantially over time as the finger remains in contact with the surface. Considerations for optimizing the performance of the eShiver are discussed.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2018
538 $a Mode of access: World Wide Web
650 4 $a Mechanical engineering. $3 557493
650 4 $a Robotics. $3 561941
655 7 $a Electronic books. $2 local $3 554714
690 $a 0548
690 $a 0771
710 2 $a ProQuest Information and Learning Co. $3 1178819
710 2 $a Northwestern University. $b Mechanical Engineering. $3 1180174
773 0 $t Dissertation Abstracts International $g 78-02B(E).
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10160472 $z click for full text (PQDT)