搜索结果: 16-30 共查到“电子科学与技术 systems”相关记录52条 . 查询时间(0.457 秒)
Error Analysis of Free Probability Approximations to the Density of States of Disordered Systems
Error Analysis Free Probability Approximations the Density of States Disordered Systems
2014/8/21
Theoretical studies of localization, anomalous diffusion and ergodicity breaking require solving the electronic structure of disordered systems. We use free probability to approximate the ensembleaver...
2014 IEEE 27th International Conference on Micro Electro Mechanical Systems (MEMS)
2014 IEEE 27th International Conference Micro Electro Mechanical Systems MEMS
2014/1/20
This Conference reflects from the rapid proliferation of the commitment and success of the Microsystems research community. In recent years, the IEEE MEMS Conference has attracted more than 700 partic...
CONTROLLING VIRTUAL CLOUDS AND MAKING IT RAIN PARTICLE SYSTEMS IN REAL SPACES USING SITUATED AUGMENTED SIMULATION AND PORTABLE VIRTUAL ENVIRONMENTS
Mobile augmented reality situated augmented simulation geosimulation gaming virtual environments geovisualization
2014/4/25
The research described in this paper reports on the design, rationale, development and implementation of a set of new geospatial interfaces that combine multi-touch interaction, portable virtual envir...
An extended component-based reliability model for protective systems to determine routine test schedule
Reliability protective system routine test redundancy
2011/3/23
This paper presents a novel approach for evaluating the reliability of protective systems taking into account its components reliability. In this paper, a previously proposed extended model is used fo...
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...
Robust feedback design for nonlinear systems: a survey
Robust feedback design nonlinear systems
2010/10/12
A central problem in control theory is the design of feedback controllers so as to have certain outputs of a given plant to track prescribed reference trajectories. In any realistic scenario, this con...
Nonlinear scattering at HF: Prospects for exploitation in OTH radar systems
Nonlinear scattering nonlinear transfer function Volterra expansion rusty bolt HF radar OTH radar HFSWR
2010/10/12
HF skywave `over-the-horizon' radars experience exceptionally high levels of clutter from the earth's surface as a consequence of their `look-down' propagation geometry. While Doppler processing is ef...
The effect of the channel reliability factor in the MAP algorithm on turbo code performance in bluetooth systems
Turbo coding MAP algorithm channel reliability factor (Lc) bluetooth
2010/10/12
The effects of the channel reliability factor on the performance of turbo decoders that use a maximum a posteriori probability algorithm are investigated for wireless communication fading channels, su...
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...
A New-Trend Model-Based to Solve the Peak Power Problems in OFDM Systems
New-Trend Model-Based Peak Power Problems OFDM Systems
2009/9/4
The high peak to average power ration (PAR) levels of orthogonal frequency division multiplexing (OFDM) signals attract the attention of many researchers during the past decade. Existing approaches th...
Diophantine Frequency Synthesizer Design for Timekeeping Systems
Diophantine Frequency Synthesizer Design Timekeeping Systems
2009/9/3
Diophantine Frequency Synthesis (DFS), a number-theoretic approach to the design of very high resolution frequency synthesizers, was introduced in 2006. Further work concerning the impact of controlli...
Biomedical Circuits and Systems Dedicated for Sensing and Neurostimulation: Case study on Urinary Bladder dysfunctions
Medical device Electronic implant Electrical stimulation
2009/7/28
This paper covers circuits and systems techniques for the construction of high reliability biosensing and neurostimulation smart medical devices. Such microsystems are dedicated for interconnections t...
This paper presents a performance comparison (the focus of numerical simulation) of traditional simulation (TCS,TSE) with an optimal step time simulator (SOST) for large HVdc systems.In SOST, a Detail...
A New Simulator for HVdc/ac Systems-Part I
Large scale HVdc/ac system time domain analysis
2009/7/28
A simulator with optimal step time (SOST) has been designed to investigate Large HVdc/ac systems. The adequacy and robustness of the simulator will be demonstrated by showing some important applicatio...
A Fuzzy Identification Method for Nonlinear Systems
Fuzzy Identification Method Nonlinear Systems
2009/7/27
In this paper, two mathematical ways of building a fuzzy model of both linear and nonlinear systems are presented and compared. In order to determine a model for a nonlinear system, the phase plane is...