Invention Grant
- Patent Title: Multidirectional vibration generator using single vibrator and method for the same
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Application No.: US14325899Application Date: 2014-07-08
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Publication No.: US09653979B2Publication Date: 2017-05-16
- Inventor: Sungon Lee , Jun Woo Kim , Sang Rok Oh
- Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- Applicant Address: KR Seoul
- Assignee: Korea Insitute of Science and Technology
- Current Assignee: Korea Insitute of Science and Technology
- Current Assignee Address: KR Seoul
- Agency: NSIP Law
- Priority: KR10-2013-0080361 20130709
- Main IPC: H02N2/00
- IPC: H02N2/00 ; B06B1/00 ; H02K33/00 ; H02K7/14 ; B06B1/04 ; B06B1/10

Abstract:
Disclosed is a vibration generating method includes providing a vibration generating device which receives a driving power and generates a vibration, and controlling vibration of a vibrator of the vibration generating device, wherein the vibration of the vibrator is controlled by systematizing an inertia matrix and a stiffness matrix of the vibrator, and wherein the inertia matrix and the stiffness matrix simultaneously satisfy diagonalization. A vibration generating device using this method is also disclosed.
Public/Granted literature
- US20150015117A1 MULTIDIRECTIONAL VIBRATION GENERATOR USING SINGLE VIBRATOR AND METHOD FOR THE SAME Public/Granted day:2015-01-15
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