lp-research introduction · alo ab, sweden world’s leading manufacturer for front loaders...
TRANSCRIPT
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LP-RESEARCH Introduction
I. Who We Are
Zhuohua Lin (China),Co-founder,PhD f. Waseda大学
Klaus Petersen (Germany),Co-founder,PhD f. Waseda大学
Huei Ee Yap (Malaysia),Chief developer,PhD f. Waseda大学
II. What We Do
株式会社LP-RESEARCHHeadquartered in Tokyoand Guangzhou, China
Hardware design and productionFocus: Motion sensors
Gyroscope
Accelerometer
Magnetometer
Sensor fusion algorithm development
Multi-platform application development
LP-RESEARCHEngineering knowledge
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Inertial Measurement Units / Algorithms
I. LP-research Motion Sensor (LPMS) Hardware Design
II. Real-time, On-Device Sensor Fusion Algorithm
LPMS-B LPMS-CU LPMS-CUR
Gyroscope
Accelerometer
Magnetometer
Orientation
Lin. acceleration
Height
LP Filter
LPMS-USBAL LPMS-CURS
Hard and soft iron magnetic field correction
Misalignment correction
Online gyroscope bias and temperature stabilization
Linear acceleration noise compensation
Magnetic noise rejection
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Simple 3D Cube Video
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Golf Swing Analysis NEED: Swing information for more effective training
Posture
Swing curve
Posture data
Development Partner:
Science & Motion Sports,Germany
Indoor Navigation
Mission control
Motion data
Gait analysis Environment mapFirefighters
Development Partner:
User evaluation on smartphone
Team position
NEED: Location of firemen / police teams inside building (no GPS reception)
AIONAV, Austria / Switzerland
Motion Sensor Applications 1
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Heave motion frequency / amplitude
Payload Heave Motion Tracking
Development Partner:
Scottload, England
EV Drive Control
Accelerationmeasurement
Orientation / speed
measurementElectric vehicle
Development Partner:
Borgwarner, Sweden
Off-shore installation
Vehicle stability control
NEED: Stability of payload must be guaranteed under all sea conditions
NEED: Vehicle controller system must know car dynamics to steer correctly
Crane adjustment
Vehicle inclination,
stability
Motion Sensor Applications 2
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Motion Sensing Middleware for Android
Front Loader Control
Gyroscope + accelerometer sensor fusion
Front loader
Development Partner:
Alo AB, Sweden
World’s leading manufacturer for front loaders
Smartphone
NEED: Motion sensing essential for competitive smartphone product
NEED: For exact adjustment of the front loader, inclination feedback is required
Android sensor
fusion API
LP sensor calibration /
sensor fusion
Gyroscope
Accelerometer
Magnetometer
Application developer
Development Partner:
Inclination control
Front loader inclination
Motion Sensor Applications 3
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Virtual Reality 3D Glasses
Kalman filter sensor fusionVR Goggles NEED: Orientation of head must
be tracked to display realistic image
Development Partner:
Image adjustment
Head orientation
3D human model joint /
link orientation
Full-body Motion Capture
Development Partner:
Lemonade Labs,Japan
Motionmeasurement via Bluetooth
NEED: Full human body motion must be tracked for sports evaluation
Character animation
Motion Sensor Applications 4
Dancer with sensor-suit
Canon, Japan
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Augmented Reality Video
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Gait Tracking Video
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Full-Body Motion Capture Video