搜索结果: 1-15 共查到“电子科学与技术 Control”相关记录27条 . 查询时间(0.281 秒)
Using Optical Chaos To Control The Momentum Of Light（图）
Optical Chaos Control The Momentum Light
2017/10/26
Integrated photonic circuits, which rely on light rather than electrons to move information, promise to revolutionize communications, sensing and data processing. But controlling and moving light pose...
Optimal Power Control of a Wind Turbine Power Generation System
wind power power control speed sensorless hill climbing method fuzzy
2015/1/20
This thesis focuses on optimization of wind power tracking control systems in order to capture maximum wind power for the generation system. In this work, a mathematical simulation model is developed ...
FAULT DIAGNOSIS OF ELECTRONIC FUEL CONTROL (EFC) VALVES VIA DYNAMIC PERFORMANCE TEST METHOD
System Modeling System Identification Fuzzy Logic Fault Diagnosis Electronic Fuel Control Valve EFC
2015/1/20
Electronic Fuel Control (EFC) valve regulates fuel flow to the injector fuel supply line in the Cummins Pressure Time (PT) fuel system. The EFC system controls the fuel flow by means of a variable ori...
VIRTEX 4 LX200 automated temperature stress test serial interface and test control logic design implementation
Automatic test hot chamber temperature pressure equipment temperature
2014/12/31
The overall project is to create a system that automatically tests the internal components of Xilinx Virtex 4 LX200 device, while the device is running in a thermal chamber at temperatures that stress...
Power flow control with Distributed Flexible AC Transmission System (D-FACTS) devices
Climate change energy crisis the financial crisis electric power the power industry power grid internal efficiency
2014/12/31
Climate change, energy crisis and financial crisis are some of the issues that affect the transformation of power and the power industry. [13] Distributed FACTS or D-FACTS devices are being used today...
BEAM STEERING CONTROL SYSTEM FOR LOW-COST PHASED ARRAY WEATHER RADARS: DESIGN AND CALIBRATION TECHNIQUES
Phased Arrays Electronically scanned antennas Radars T/R modules Phased array calibration Radar Calibration
2014/11/7
Phase array antennas are a promising technology for weather surveillance radars. Their fast beam steering capability offer the potential of improving weather observations and extending warning lead ti...
Direct discrete-time control of port controlled Hamiltonian systems
Hamiltonian systems under-actuated systems passivity based control
2010/10/12
The direct discrete time control of Port Controlled Hamiltonian Systems (PCHS) in the sense of energy shaping and damping injection is considered. In order to give a direct discrete time design method...
Experimental investigation of shaft transducerless speed and position control of ac induction and interior permanent magnet motors
IPM Motor induction motor sensorless vector control speed and position control high frequency signal injection
2010/10/12
In order to drive AC motors with high efficiency and high motion performance, and to provide accurate speed/position control, motor shaft speed and/or position feedback is required. For this purpose, ...
Modeling and control of flow problems by adaptation-based linear parameter varying models
Flow control Navier-Stokes linear parameter varying (LPV) proper orthogonal decomposition (POD) Galerkin projection (GP)
2010/10/12
In this paper a systematic modeling and control approach for flow problems is considered. A nonlinear Galerkin model is obtained from the partial differential equations (PDEs) describing the flow; and...
Formation control of nonholonomic mobile robots using implicit polynomials and elliptic Fourier descriptors
Formation Coordination Autonomous Nonholonomic Implicit Polynomials Elliptic Fourier Descriptors
2010/10/12
This paper presents a novel method for the formation control of a group of nonholonomic mobile robots using implicit and parametric descriptions of the desired formation shape. The formation control s...
Fractional order sliding mode control with reaching law approach
Sliding mode control fractional order control reaching law approach
2010/10/12
Fractional order sliding mode control is studied in this paper. The control objectives are achieved by adopting the reaching law approach of sliding mode control. The main contribution of this work is...
SDRE optimal control of drug administration in cancer treatment
Cancer tumor growth cancer model SDRE control
2010/10/12
In this study, we apply State Dependent Riccati Equation (SDRE) based optimal control technique to a nonlinear tumor growth model. The model consists of three biological cells which are normal tissue,...
Washout filter based control for the Hodgkin-Huxley nerve cell dynamics
Hopf bifurcation saddle bifurcation Hodgkin-Huxley equation potassium channel sodium channel
2010/10/12
In this work we present a washout filter based control approach for stabilizing the oscillations in Hodgkin-Huxley type neurons. The oscillations occur due to the bifurcations that arise from the pota...
Building linear parameter varying models using adaptation, for the control of a class of nonlinear systems
Linear parameter varying (LPV) systems nonlinear systems adaptive systems self-scheduling
2010/10/12
In this paper a novel method is proposed for constructing linear parameter varying (LPV) system models through adaptation. For a class of nonlinear systems, an LPV model is built using its linear part...
Adaptive hysteresis band control for constant switching frequency in DTC induction machine drives
Constant switching frequency direct torque control induction machinedrive torque ripple
2010/10/12
It is fairly well known that direct torque control (DTC) exhibits fast dynamic torque response, a property that originates in the fact that torque and flux is directly controlled by instantaneous spac...