Nano and Microelectromechanical Systems P5

... shutdown, and a unique fault output that can be interfaced into microprocessor controlled systems. Typical motor control functions include open loop speed, forward or reverse direction, run enable, and ... modeling, and simulation © 2001 by CRC Press LLC Chapter three: Structural design, modeling, and simulation 261 © 2001 by CRC Press LLC 262 Chapter three: Structural desig...

Ngày tải lên: 19/10/2013, 18:15

... STRUCTURAL SYNTHESIS OF NANO- AND MICROELECTROMECHANICAL ACTUATORS AND SENSORS New advances in micromachining and microstructures, nano- and microscale electromechanical devices, analog and digital ICs, ... • cylindrical (C) and • asymmetrical (A). Using the possible electromagnetic systems and geometry, actuators and sensors (motion nano- and microstructures as well...

Ngày tải lên: 17/10/2013, 11:15

... NANO- AND MICROELECTROMECHANICAL SYSTEMS 4.1. FUNDAMENTALS OF ELECTROMAGNETIC RADIATION AND ANTENNAS IN NANO- AND MICROSCALE ELECTROMECHANICAL SYSTEMS The electromagnetic power is generated and ... control problem . It was illustrated that NEMS and MEMS must be controlled. Nano- and microelectromechanical systems augment a great number of subsystems, and to control...

Ngày tải lên: 19/10/2013, 18:15

... LLC CHAPTER 3 STRUCTURAL DESIGN, MODELING, AND SIMULATION 3.1. NANO- AND MICROELECTROMECHANICAL SYSTEMS 3.1.1. Carbon Nanotubes and Nanodevices Carbon nanotubes, discovered in 1991, are molecular ... missiles, manipulators and robots, spacecraft, surface and underwater vehicles) are driven by requirements and standards which must be guaranteed. The vibration, structural integ...

Ngày tải lên: 25/01/2014, 13:20

... 2 MATHEMATICAL MODELS AND DESIGN OF NANO- AND MICROELECTROMECHANICAL SYSTEMS 2.1. NANO- AND MICROELECTROMECHANICAL SYSTEMS ARCHITECTURE A large variety of nano- and microscale structures and devices, ... structures and devices, as well as NEMS and MEMS (systems integrate structures, devices, and subsystems), have been widely used, and a worldwide market for NEMS...

Ngày tải lên: 25/01/2014, 13:20

... devices, and subsystems. The studied nano- and microscale structures and devices have dimensions of nano- and micrometers. To support the nano- and microtechnologies, basic and applied research and ... sites), nanosurgery and nanotherapy, genome synthesis and diagnostics, nanoscale actuators and sensors (disease diagnosis and prevention), nonrejectable nano- artific...

Ngày tải lên: 25/01/2014, 13:20

... Rotor and Synchronous Reference Frames 3.7. Nanomachines: Nanomotors and Nanogenerators 4.Control of Nano- and Microelectromechanical Systems 4.1. Fundamentals of Electromagnetic Radiation and ... Control of Nano- and Microelectromechanical Systems © 2001 by CRC Press LLC CHAPTER 1 NANO- AND MICROENGINEERING, AND NANO- AND MICROTECHNOLOGIES 1.1. INTRODUCTION The d...

Ngày tải lên: 14/03/2014, 14:20

... v ij ,and 5.6. POWER CONTROL IN CDMA SYSTEMS 387 speed are shown in Figures 5.67 and 5.68 for the FS/C/O and AS/C/O schemes and the FS/C and AS/C schemes, respectively. From Figures 5.67 and 5.68 ... 5.57 and 5.58 for a mobile speed of 48 km/h and 96 km/h, respectively. For a mobile speed of 48 km/h, the standard deviation of the errors in E b = I 0 was 3.98 dB and 3.32 dB...

Ngày tải lên: 14/12/2013, 23:15

... interfering mobile and zeroth BS, is r j = q D 2 j + r 2  2D j r cos ( ϕ ) (5.81) and ζ is the difference between λ ij and λ 0 , the independent random variables with zero mean and standard deviation ... r 0  r j , and the random variable ζ, and its mean and variance are given by E  I ext S  = 1 G p J  1 ∑ j = 1 N ∑ i = 0 1 2 E " v ij  a j a 0  2 φ l  ζ j  r 0 r j...

Ngày tải lên: 23/12/2013, 17:15

... and Heavy rainy, SDG: S hort-term and Drainage, LSD: Long-term and Stagnant, LHT: Long-term and Heavy rainy, LMK: L ong-term and Monsoon flood, PDL: Persistent and Drainage, PHS: Persistent and ... supply and (c) sanitation systems and attitudes for (d) water treatment at home, (e) children’s defecation habits and (f) hygiene practices Note: Communities code name, SRM: S...

Ngày tải lên: 05/09/2013, 10:15