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Bang Xuan Phan, 6745 Las Castanetas, Rancho Santa Margarita, CA 92688

Bang Phan Phones & Addresses

45 Las Castanetas, Rcho Sta Marg, CA 92688    949-8296719   

Rancho Santa Margarita, CA   

Mission Viejo, CA   

Foothill Ranch, CA   

San Jose, CA   

Fremont, CA   

Boulder, CO   

Rcho Sta Marg, CA   

Orange, CA   

Rochester, MN   

Work

Company: Aerovironment inc Feb 2009 Position: Program chief engineer

Education

School / High School: Clarkson University 1991 Specialities: MS EE

Mentions for Bang Xuan Phan

Bang Phan resumes & CV records

Resumes

Bang Phan Photo 28

Vision System

Location:
Orange, CA
Industry:
Aviation & Aerospace
Work:
Raytheon Space and Airborne
Vision System
Aerovironment 2009 - Jun 2012
Propulsion System
Parker Aerospace 2009 - Jun 2012
Advance Technology
Western Digital 2004 - 2009
System Integration
Ibm 2000 - 2004
Firmware and Servo
Mobile Storage Technology 2000 - 2000
Mechanical
Western Digital 1997 - 2000
Mechanical
Black & Decker 1992 - 1997
Electrical
Education:
Clarkson University 1987 - 1992
Masters
Skills:
Structural Analysis, Modal Analysis, Acoustic Measurement, Vibration Control, Stress Analysis, Electro Mechanical, Control Systems Design, Process Improvement, Lean Manufacturing, Design For Manufacturing, Design For Assembly, Engineering Program Management, Motor/Generator Design and Manufacturing, Solidworks, Ansys, Catia, Fea/Bea Stress Frequencies Shock Magnetic Thermal Flows, Gd&T, Tolerance Analysis, Total Quality Management, Six Sigma, Cosmos, Cfds, Fuel Cells, Mathcad Mathlab, Engineering Management, Testing, Finite Element Analysis, Failure Analysis, Cad, Engineering, R&D, Simulations, Product Development, Electronics, Systems Engineering, Mechanical Engineering, Geometric Dimensioning and Tolerancing
Bang Phan Photo 29

Bang Phan

Bang Phan Photo 30

Bang Phan

Bang Phan Photo 31

Bang Phan - Rancho Santa Margarita, CA

Work:
AeroVironment Inc Feb 2009 to 2000
Program Chief Engineer
WESTERN DIGITAL Jun 2004 to Feb 2009
Program Management, System integration lead
IBM HDD Oct 2000 to May 2004
Advisory Engineer/Scientist - Servo/Firmware development
Mobil Storage Technology Feb 2000 to Nov 2000
Staff Mechanical Engineer
Western Digital Mar 1997 to Jan 2000
Principal Mechanical Engineer
Black and Decker Apr 1992 to Mar 1997
Electrical Project Engineer
Education:
Clarkson University 1991
MS EE

Publications & IP owners

Us Patents

Disk Drive Computing Repeatable Run Out While Actuator Arm Is Pressed Against Crash Stop

US Patent:
7265933, Sep 4, 2007
Filed:
Jun 14, 2005
Appl. No.:
11/152415
Inventors:
Bang X. Phan - Mission Viejo CA, US
David Dung Tien Nguyen - Fountain Valley CA, US
Zhi Wang - San Jose CA, US
Assignee:
Western Digital Technologies, Inc. - Lake Forest CA
International Classification:
G11B 5/596
G11B 5/55
US Classification:
360 7704, 360 7706, 360 7804
Abstract:
A disk drive is disclosed comprising a voice coil motor (VCM) for rotating an actuator arm about a pivot in order to actuate a head over a disk. The disk is rotated by a spindle motor, and a feed-forward compensation value is computed that compensate for a non-centric alignment of the disk with respect to the spindle motor. During a calibration mode, the VCM is controlled to press the actuator arm against a crash stop, and the feed-forward compensation value is computed in response to a position error signal (PES). The PES is generated in response to embedded servo sectors recorded on the disk, wherein each embedded servo sector comprises a track address for coarse alignment and servo bursts for fine alignment.

Flux Concentrator For Ironless Motors

US Patent:
2010018, Jul 22, 2010
Filed:
Sep 23, 2009
Appl. No.:
12/565718
Inventors:
Bart Dean Hibbs - Simi Valley CA, US
Bang Xuan Phan - Rancho Santa Margarita CA, US
Assignee:
AeroVironment, Inc. - Monrovia CA
International Classification:
H02K 21/12
US Classification:
31015607
Abstract:
In one possible embodiment, a magnet array for a motor is provided which has an array of permanent magnets being arranged such that flux from the permanent magnets reinforce on one side of the array and substantially cancel on an opposite side of the array, the array further includes flux concentrators located at poles on the reinforcing side of the array.

Flux Concentrator For Ironless Motor

US Patent:
2020039, Dec 17, 2020
Filed:
Apr 27, 2020
Appl. No.:
16/860045
Inventors:
- SIMI VALLEY CA, US
Bang Xuan PHAN - Rancho Santa Margarita CA, US
Assignee:
AEROVIRONMENT, INC. - SIMI VALLEY CA
International Classification:
H02K 1/27
H02K 7/18
H02K 21/12
H02K 3/02
H02K 3/28
Abstract:
In one embodiment, a magnet array and ironless winding for a motor is provided which has an array of permanent magnets being arranged such that flux from the permanent magnets reinforce on one side of the array and substantially cancel on an opposite side of the array, the array further includes flux concentrators forming poles on the reinforcing side of the array, and such that a magnetic moment at the poles is oriented generally perpendicular to the reinforcing side of the array, the winding being adjacent to the array and comprising conductor bundles having a generally rectangular cross-section arranged such that a long side of the generally rectangular cross-section is transverse to a direction of magnetic field lines at the poles.

Flux Concentrator For Ironless Motor

US Patent:
2018033, Nov 15, 2018
Filed:
Mar 1, 2018
Appl. No.:
15/909982
Inventors:
- Monrovia CA, US
Bang Xuan PHAN - Rancho Santa Margarita CA, US
Assignee:
AeroVironment, Inc. - Monrovia CA
International Classification:
H02K 1/27
H02K 3/28
H02K 21/12
H02K 7/18
H02K 3/02
Abstract:
In one embodiment, a magnet array and ironless winding for a motor is provided which has an array of permanent magnets being arranged such that flux from the permanent magnets reinforce on one side of the array and substantially cancel on an opposite side of the array, the array further includes flux concentrators forming poles on the reinforcing side of the array, and such that a magnetic moment at the poles is oriented generally perpendicular to the reinforcing side of the array, the winding being adjacent to the array and comprising conductor bundles having a generally rectangular cross-section arranged such that a long side of the generally rectangular cross-section is transverse to a direction of magnetic field lines at the poles.

Flux Concentrator For Ironless Motor

US Patent:
2016021, Jul 21, 2016
Filed:
Jan 12, 2016
Appl. No.:
14/994130
Inventors:
- Simi Valley CA, US
Bang Xuan PHAN - Rancho Santa Margarita CA, US
Assignee:
AeroVironment, Inc. - Simi Valley CA
International Classification:
H02K 1/27
H02K 3/28
H02K 3/02
Abstract:
In one possible embodiment, a magnet array for a motor is provided which has an array of permanent magnets being arranged such that flux from the permanent magnets reinforce on one side of the array and substantially cancel on an opposite side of the array, the array further includes flux concentrators located at poles on the reinforcing side of the array.

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