NANO- AND MICROELECTROMECHANICAL SYSTEMS pptx

... STRUCTURAL SYNTHESIS OF NANO- AND MICROELECTROMECHANICAL ACTUATORS AND SENSORS New advances in micromachining and microstructures, nano- and microscale electromechanical devices, analog and digital ICs, ... electromagnetic systems and geometry, actuators and sensors (motion nano- and microstructures as well as nano- and microdevices) can be classified. From optim...

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 contr...

Ngày tải lên: 19/10/2013, 18:15

... the stator and rotor circuitry dynamics. As the control and state variables we use the voltages applied to the stator (as and bs) and rotor (ar and br) windings, as well as the stator and rotor ... bs , and i cs are the phase currents in the stator windings as, bs and cs; i i qs ds , and i os are the quadrature-, direct-, and zero-axis components of stator currents;...

Ngày tải lên: 19/10/2013, 18:15

... CRC Press 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, ... nanoswitches 3.1.2. Microelectromechanical Systems and Microdevices Different MEMS have been discussed, and it was emphasized that MEMS can be used as actuators, sensors, and ac...

Ngày tải lên: 25/01/2014, 13:20

... from systems standpoints. That is, we depart from the subsystem analysis and study NEMS and MEMS as dynamics systems. From modeling, simulation, analysis, and visualization standpoints, NEMS and ... loop, and [ ] B B B∈ min max . © 2001 by CRC Press LLC nano- and microscale actuators and sensors without studying subsystems (devices) to actuate and control these transduce...

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 ... Theory Nanoelectromechanics Electromechanical Systems Electromechanical Systems Conventional Electromechanical Systems Micro- electromechanical Systems Nano- elect...

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, ... devices, and subsystems. The studied nano- and microscale structures and devices have dimensions of nano- and micrometers. To support the nano- and mi...

Ngày tải lên: 14/03/2014, 14:20

... limitations in throughput and search times that cannot sustain video security systems. In reality DVRs and NVRs are primarily very specialized storage systems that can record and replay the vast ... imager technology. Understanding that different lighting conditions and application demands require unique solutions, both CCD and CMOS imagers are deployed in our camera systems...

Ngày tải lên: 14/02/2014, 08:20

... the fibrinolytic and coagulation systems Keiji Hasumi, Shingo Yamamichi and Tomotaka Harada Department of Applied Biological Science, Tokyo Noko University, Japan Introduction The coagulation and fibrinolytic ... a variety of enzymes and nonen- zyme components account for the finely regulated pro- cesses in the coagulation and fibrinolytic systems [1,2]. Most of the enzymes in these...

Ngày tải lên: 06/03/2014, 22:21

... ANALYSIS and UTILIZATION SYSTEM Marijuana Effects on the Endocrine and Reproductive Systems U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES Public Health Service • Alcohol, Drug Abuse, and Mental ... 1976b). Halogenated inhalation anes- thetics (Sturrock and Nunn 1976, Kusyk and Hsu 1976) and other volatile liquids such as benzene, toluene and chloroform (Liang and Hsu 1983)...

Ngày tải lên: 22/03/2014, 12:20