An Optical Antishake System With A Tremor Sensing Module And Compact Linear Piezomotors

• doi: 10.1109/IMPACT.2009.5382178
• title: An optical anti-shake system with a tremor sensing module and compact linear piezomotors
• publisher: IEEE
• isbn: 978-1-4244-4342-0
• issn: 2150-5942
• partnum: 09EX2866
• rank: 1597
• access_type: LOCKED
• content_type: Conferences
• abstract: In this study, a new piezomotor is presented, and an optical anti-shake image system using this piezomotor is also developed. Comparing with other linear piezomotors, this motor is simpler, compacter, and more powerful. The dimension of the motor is 16mm(L)×8mm(W)×1.5mm(H), and the resonate frequency is 220kHz. Moreover, the push force at operating voltage 10Vpp is 15g, and the power consumption is 0.23W. Because of the long travel range:±2mm and high maximum velocity:26mm/s, it could satisfy the compensative displacement of the CMOS sensor caused by the hand tremor in a anti-shake image system. In this paper, a dynamic behavior of the piezomotor is investigated by COMSOL software, and the control algorithm in the optical anti-shake image system, including tremor sensing, motor position sensing, is also described.
• article_number: 5382178
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5382178
• html_url: https://ieeexplore.ieee.org/document/5382178/
• abstract_url: https://ieeexplore.ieee.org/document/5382178/
• publication_title: 2009 4th International Microsystems, Packaging, Assembly and Circuits Technology Conference
• conference_location: Taipei, Taiwan
• conference_dates: 21-23 Oct. 2009
• publication_number: 5357591
• is_number: 5382114
• publication_year: 2009
• publication_date: 21-23 Oct. 2009
• start_page: 308
• end_page: 311
• citing_paper_count: 1
• citing_patent_count: 0
• download_count: 192
• insert_date: 20100115
• index_terms:
  • ieee_terms:
    • Optical sensors
    • CMOS image sensors
    • Resonant frequency
    • Force sensors
    • Voltage
    • Energy consumption
    • Sensor systems
    • Optical control
    • Control systems
    • Software algorithms
  • dynamic_index_terms:
    • Optical System
    • Optical Devices
    • Resonance Frequency
    • High Velocity
    • Maximum Velocity
    • Terminal Velocity
    • Sensor Locations
    • Position Sensor
    • Pushing Force
    • Hand Tremor
    • Travel Range
    • Control System
    • Magnetic Field
    • Phase Difference
    • Vibrational Frequencies
    • Molecular Vibrations
    • Vibrational Spectroscopy
    • Vibrational Spectra
    • Contact Surface
    • Block Diagram
    • Gyroscope
    • Hall Effect
    • Hall Current
    • Hall Angle
    • Hall Voltage
    • Proportional-integral-derivative
    • Proportional-integral-derivative Controller
    • PID Controller
    • Force Output
    • Yield Force
    • Hall Sensor
    • Hall Effect Sensor
    • Laser Doppler Vibrometer
    • Laser Vibrometer
    • Laser Doppler Vibrometry
    • Vibration Measurement
• isbn_formats:
  • format: CD, value: 978-1-4244-4342-0, isbnType: New-2005
  • format: Print ISBN, value: 978-1-4244-4341-3, isbnType: New-2005
• authors:
  • Author Name: Ching-Chang Chen
    Affiliation: Industrial Technology and Research Institute, Tainan, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37065518500
    ID: 37065518500
    Order: 1
    Author Affiliations:
    • Industrial Technology and Research Institute, Tainan, Taiwan
  • Author Name: Chien Li
    Affiliation: Industrial Technology and Research Institute, Tainan, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37087678141
    ID: 37087678141
    Order: 2
    Author Affiliations:
    • Industrial Technology and Research Institute, Tainan, Taiwan
  • Author Name: Tai-Feng Wu
    Affiliation: Industrial Technology and Research Institute, Tainan, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37087679073
    ID: 37087679073
    Order: 3
    Author Affiliations:
    • Industrial Technology and Research Institute, Tainan, Taiwan

Image Sensor

• sensor_type: CMOS
• resolution: not specified
• dynamic_range: not specified
• pixel_size: not specified
• dark_current: not specified

Optical Data

• focal_length: not specified
• aperture: not specified
• field_of_view: not specified
• distortion: not specified

Performance Metrics

• power_consumption: 0.23W

Applications & Benefits

• cell_imaging: not specified
• benefits: enables digital imaging in a variety of applications such as smartphones, medical devices, and automotive systems.

Supporting Organizations

• supported_by: Industrial Technology Research Institute

Manuscript Details

• publication_date: 21-23 Oct. 2009

Relevancy Score

• score: 8
• missing_fields:
  • resolution
  • dynamic_range
  • pixel_size
  • dark_current
  • focal_length
  • aperture
  • field_of_view
  • distortion
  • frame_rate
  • signal_to_noise_ratio
  • sensitivity
  • shutter_speed
  • noise
  • cell_imaging
  • publication_date

Processed JSON Filename

request_388841b9-f396-4184-b512-094b732742fd-an_optical_antishake_system_with_a_tremor_sensing_module_and_compact_linear_piezomotors.json