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Design And Functionality Analysis Of Operational Amplifiers With Rail-to-rail Input And Output Capability
(Electrical Engineering, 2008-04-22)
The operational amplifier (op amp) is a fundamental building block in analog integrated circuit design. For low power-supply voltages, the common-mode input voltage and the output voltage of op amps are always required to ...
Decision And Control In Distributed Cooperative Systems
(Electrical Engineering, 2008-09-17)
This dissertation presents novel matrix-based approaches for decision and control in distributed cooperative systems such as wireless sensor networks. A novel matrix-based Discrete Event Controller has been implemented for ...
Time-varying Feedback Systems Design Via Diophantine Equation Order Reduction
(Electrical Engineering, 2008-04-22)
Diophantine equation plays an important role in the design and synthesis of feedback compensators. Many methods have been developed to solve the Diophantine equation. This dissertation develops a new systematic approach ...
Integrated MEMS Microsensors
(Electrical Engineering, 2008-04-22)
Many Micro-Electro-Mechanical Systems (MEMS) products have been commercialized at a fraction of the cost and size of conventional devices. Low cost, small sizes and multi-function are the ultimate objectives of commodity ...
Wireless Devices For Medical Applications
(Electrical Engineering, 2008-04-22)
The deployment of medical electronics in healthcare plays a significant role to overcome many problems in disease treatment and diagnosis. For advanced applications, wireless solutions are preferred. The wireless technologies ...
Medium Access Control(MAC) Layer Design And Data Query Processing For Wireless Sensor Networks
(Electrical Engineering, 2008-04-22)
In this dissertation, there are four main aspects included: energy
reservation on MAC layer, secure improvement for DoS attacks on
MAC layer, query processing with uncertainty for sensor database
systems, and throughput ...
High Grade Control Of Linear Induction Motor Drives
(Electrical Engineering, 2008-04-22)
Linear induction machines (LIM) have been widely utilized in military, transportation, aerospace due to the impressive advantages such as simple configuration, easy maintenance and high acceleration/deceleration. However, ...
Design Of A Signal Generator Using Current Feedback Operational Amplifiers
(Electrical Engineering, 2008-09-17)
Sinusoidal, triangular and rectangular waveforms are generated using current feedback operational amplifiers. A signal generator using a Current Feedback Operational Amplifier (CFOA) was designed, simulated and fabricated. ...
Investigation Of Power System Blackouts And Reliability Improvement For Power Distribution Systems
(Electrical Engineering, 2008-04-22)
Modern power systems often consist of thousands of equipments, each of which
may have an affect on the security of the system. The trend toward deregulation has
forced utilities to operate their systems closer to security ...
Simultaneous Robot Localization And Mapping Of Parameterized Spatio-temporal Fields Using Multi-scale Adaptive Sampling
(Electrical Engineering, 2008-08-08)
This dissertation presents a Multi-scale Adaptive Sampling (AS) framework for combining measurements arriving from mobile robotic sensors of different scales, rates and accuracies, in order to reconstruct a parametric ...