Opt0-Mechatronic System Design
description
Transcript of Opt0-Mechatronic System Design
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Opt0-Mechatronic System Design
Dein Shaw
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Chapter 1 Introduction
What is design?
Design is a process planning which plan how the thing works as wished.
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What is defferent between human control and meachine control?
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Opto-Mechantronics system configuration:
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What is Opto-Mechtronic System Design?
Electrical Subsystem –
Electro dynamics
Mechanical Subsystem –
Mechanical dynamics
Optical Subsystem –
Optical system character
Ideal EnergyTransformer
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Same function but different methods:
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Example of Color scanner
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Example of Color scanner
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CCD sensor speed is much larger than the motor speed
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Design and product
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1.1 Measuring the Design Process with product cost, quality and time to market
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1.2 Life of a product
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1.3 Different type of system design problem
1. Selection design
2. Configuration design
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3. Parametric Design
4. Original design
5. Redesign
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CD/ 650MB
Track Pitch=1.6um
Pit length=0.83um
Sub-Terabyte / ~100GB
Track Pitch=100nm
Pit length=60nm
DVD/ 4.7GB
Track Pitch=0.74um
Pit length=0.4um
Terabyte / ~1 TB
Track Pitch=35nm
Pit length=20nm
HD DVD/ 15~30GB
Track Pitch=0.4um
Pit length=0.2um
1990 1995 2000 2005 2008MB
GB
TB
FWHM 0.253m (T) 0.234m (R) 1/e^2 0.459m (T) 0.468m (R)
FWHM 0.534m(T) 0.534m(R)
1/e^2 0.824m(T) 0.834m(R)
FWHM 0.777m(T) 0.834m(R)
1/e^2 1.208m(T) 1.321m(R)
50片 CD
7片 CD
1500片 CD
160片 CD
光儲存媒體的發展AV Data Capacity Demand
Standardized Economic Mass Production
Data Transfer Rate
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1.4 A model of human information procession
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1.5 Engineering design teams
Team goals
Team roles
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1.6 Design Process
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1.7 communication during design
• Design Record-design note book• Documents communicating with management-
design reviews• Documents communicating the final design
-drawing of components and assemblies
-written documentation to guide manufacturing, assembly, inspection, installation, maintenance, retirement and quality control