The MEMS Handbook MEMS Applications (2nd Ed) - M Gad el Hak Episode 2 Part 2 ppsx

The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 1 Part 2 pot

The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 1 Part 2 pot

... from the drive mass to the sense mass in an efficient way; yet the feed- back from the motion of the sense mass to the drive mass is kept to a minimum by frequency matching. Acar and Shkel (20 03) ... devices are also commonly operated in a near-vacuum environment to minimize the impact of mechanical damping on the structure to maximize the resonant response, or the Q, of...
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The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 1 Part 9 ppsx

The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 1 Part 9 ppsx

... 3 72 3 82. Sharatchandra, M. C., Sen, M. , and Gad- el- Hak, M. (1998a) “Thermal Aspects of a Novel Micropumping Device,” J. Heat Transfer, 120 , pp. 99–107. Sharatchandra, M. C., Sen, M. , and Gad- el- Hak, ... publication ,the term MEMS- based microrobot”is introduced and used .The term MEMS- based microrobot” differs from the notation originally used by Dario et al., but...
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The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 1 Part 10 ppsx

The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 1 Part 10 ppsx

... pp. 328 –331, June 25 29 , Stockholm, Sweden. Mainz, I.f .M. , and GmbH. (1999, Sept 10, 1999).“Micro-Motors: The World’s Tiniest Helicopter,” Retrieved March 16, 20 00, 20 00, from http://www.imm-mainz.de/english/developm/products/hubi.html. Masuzawa,T. ... different wafers. If microrobotic devices are used for the assembly (microrobots for mak- ing MEMS) , extremely small components...
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The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 1 Part 1 ppt

The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 1 Part 1 ppt

... paper) 1. Microelectromechanical systems. 2. Detectors. 3. Microactuators. 4. Robots. I. Gad- el- Hak, Mohamed, 194 5- II. Mechanical engineering series (Boca Raton Fla.) TK7875 .M4 23 20 05 621 .381 dc 22 2005051409 Visit ... and improved die area utilization. 2- 2 MEMS: Applications FIGURE 2. 1 (See color insert following page 2- 1 2. ) Examples of two high-volume accele...
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The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 1 Part 3 pot

The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 1 Part 3 pot

... s ᎏ m 3 µ A 2 ᎏ 2 π d 2 3 -2 4 MEMS: Applications © 20 06 by Taylor & Francis Group, LLC 3 -2 8 MEMS: Applications C X C X C R V a V a V b V c V b V c V out V out V out V out Gain V in V in M4 M1 M2 M3 M6 M5 V in V IL V IH V IH V IL R 2 R 1 R 3 R 1 R 2 V o CK CL CK − + − + + + − (a) (b) (c) (d) FIGURE ... all the layers in the membrane is comparable, the...
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The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 1 Part 5 potx

The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 1 Part 5 potx

... Thin Films,” in Proc. 1990 IEEE Conf. on Micro Electro Mechanical Systems (MEMS ’90), pp. 177–181. 4-3 8 MEMS: Applications FIGURE 4.39 Dummy columns next to a column on a micro-flex mirror. The structures ... 4 .27 Mechanical representation of a microengine. FIGURE 4 .28 Drawing of a microengine. The actuator measures 2. 2 mm ϫ 2. 2 mm and produces approximately 55 pN -m of tor...
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The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 1 Part 6 ppt

The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 1 Part 6 ppt

... models, and thermodynamical mod- els. Some models are directly structured to describe the behavior of SMA fibers (a one-dimensional prob- lem), while other models are developed for more complex ... T 0 ) i ΅ (5 .20 ) | ξ ϩ g /2| ᎏᎏ ξ ϩ g /2 | ξ Ϫ g /2| ᎏᎏ ξ Ϫ g /2 1 ᎏ 2 | ξ . | ᎏ ξ . | ξ . | ᎏ ξ . |x Ϫ y ϩ g /2| ᎏᎏ x Ϫ y ϩ g /2 |x Ϫ y Ϫ g /2| ᎏᎏ x Ϫ y Ϫ g /2 k 12 ᎏ 2 5-1 8...
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The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 1 Part 7 pptx

The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 1 Part 7 pptx

... control [e.g.Wilkinson, 1990; Gad- el- Hak, 1994; Moin and Bewley, 1994], and in the books by Gad- el- Hak et al. (1998), Gad- el- Hak (20 00) and Gad- el- Hak and Tsai (20 05). The topic is also detailed ... and microactuators are of utmost interest and promise a quantum leap in control-system performance. Combined with modern computer technologies, MEMS yields the ess...
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The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 1 Part 8 docx

The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 1 Part 8 docx

... even very complex systems. The analog model relies on the fact that there is a relation- ship between the geometry of the mechano-acoustical elements and their equivalent electrical imped- ance. ... Resolution The temporal resolution of the thermal probe is affected by the different time-constants of the hot-film and the substrate. The hot-film usually has a much shorter t...
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The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 2 Part 1 ppt

The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 2 Part 1 ppt

... (SP) 1E-7, 1E3 2. 2 1.1E -2 1.7E-15 1E10 Based on Suetsugu, 1993, 1.5 cm dia., 3.1 cm length Turbomolecular (TM -2 ) 1E-6, 1E1 4 7 5E-14 1E7 Kenton, 20 03 Scroll (SCL -2 ) 1E-1, 1E3 . 12 25 7.8E-17 1E4 ... 9E-15 5.2E-14 7.6E5 10 7.6E5 9E-17 5.2E-16 7.6E4 10 5 .25 E3 1.4E-17 1.6E-16 5 .25 E2 50 7.6E5 2. 9E-17 1.6E-16 1.5E4 Macroscale (from Vargo Table 3) 0.1 7.6E5 9.1E-16 1.3E- 12 7.6E6...
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