搜索结果: 1-12 共查到“知识库 仪器科学与技术 systems”相关记录12条 . 查询时间(0.421 秒)
Decentralized Fault Detection and Isolation in Wireless Structural Health Monitoring Systems using Analytical Redundancy
Fault detection and isolation structural health monitoring wireless sensing smart structures analytical redundancy
2015/6/30
One of the most critical issues when deploying wireless sensor networks for long-term structural health monitoring (SHM) is the correct and reliable operation of sensors. Sensor faults may reduce the ...
Systems engineering of the Thirty Meter Telescope through integrated opto-mechanical analysis
telescope structure opto-mechanical modeling
2015/5/13
The merit function routine (MFR) is implemented in the National Research Council Canada Integrated Modeling
(NRCIM) toolset and based in the MATLAB numerical computing environment. It links ANSYS fi...
Statistical approach to systems engineering for the Thirty Meter Telescope
Systems engineering Thirty Meter Telescope performance estimate
2015/5/13
Core components of systems engineering are the proper understanding of the top level system requirements, their
allocation to the subsystems, and then the verification of the system built against th...
Systems Engineering for the Preliminary Design of the Thirty Meter Telescope
Thirty Meter Telescope requirements engineering performance allocation
2015/5/12
A large ground-based astronomical telescope project, like the Thirty Meter Telescope (TMT), is rivaling space projects
in technical complexity, design and construction time span, budget, as well as ...
New Special Report highlights transformative potential of cyber-physical systems
cyber-physical systems
2014/11/10
On the day of the meeting of the nation's top cyber-physical systems researchers supported by the National Science Foundation (NSF), the agency launched a Special Report spotlighting the agency's inve...
Automated high resolution 3D reconstruction of cultural heritage using multi-scale sensor systems and semi-global matching
Structure from Motion Object Reconstruction 3D Scan Cultural Heritage Documentation Robotics Photogrammetry
2014/4/21
3D surface models with high resolution and high accuracy are of great value in many applications, especially if these models are true to scale. As a promising alternative to active scanners (light sec...
Improvement in the Geofencing Service Interface Using Indoor Positioning Systems and Mobile Sensors
Location-based services Geofencing service Indoor positioning Indoor message system Accelerometer Mobile user Notifications
2014/4/21
The current state of location-based services provides spatial information delivery for mobile users based on position data taken from GPS sensors. However, sometimes the spatial information delivery s...
BUILDING EXTRACTION USING MULTI SENSOR SYSTEMS
LiDAR Object Detection Segmentation Classification Fuzzy logic Morphologic operations
2014/4/24
In this study, the automatic building extraction is aimed using object-based image analysis method with multi sensor system includes LiDAR, digital camera and GPS/IMU. The image processing techniques,...
SENSOR++: SIMULATION OF REMOTE SENSING SYSTEMS FROM VISIBLE TO THERMAL INFRARED
sensor simulation atmosphere thermal infrared
2014/4/25
During the development process of a remote sensing system, the optimization and the verification of the sensor system are important tasks. To support these tasks, the simulation of the sensor and its ...
Critical components in 0.14 THz communication systems
Critical components 0.14 THz communication systems Instrumentation and Detectors
2012/4/24
In the super-heterodyne terahertz communication system, the proper design of the critical components like mixers and filters are of great importance for enhancing its performance. In this work, some i...
Stability of Discrete Systems Controlled in the Presence of Intermittent Sensor Faults
Stability Discrete Systems Intermittent Sensor Faults
2009/9/7
This paper presents sufficient conditions for stability of unstable discrete time invariant models, stabilized by state feedback, when interrupted observations due to intermittent sensor faults occur....
Carbon Nanotube-Based Electrochemical Sensors: Principles and Applications in Biomedical Systems
Carbon Nanotube-Based Electrochemical Sensors Principles Applications Biomedical Systems
2009/9/4
Carbon nanotubes (CNTs) have received considerable attention in the field of electrochemical sensing, due to their unique structural, electronic and chemical properties, for instance, unique tubular n...