搜索结果: 1-10 共查到“土木建筑工程 The sensor”相关记录10条 . 查询时间(0.477 秒)
Preferred Sensor Selection for Damage Estimation in Civil Structures
Preferred Sensor Selection Damage Estimation Civil Structures
2014/10/22
Detecting structural damage in civil structures through non-destructive means is a growing field in civil engineering. There are many viable methods, but they can often be time consuming and costly; r...
Understanding and managing large sensor networks
large sensor networks water supply industry
2010/9/20
The water supply industry is trialing a range of sensor network designs for monitoring distributed infrastructure. The paper investigates the performance of such a sensor system deployed to monitor a ...
Building Automation Systems Using Wireless Sensor Networks: Radio Characteristics and Energy Efficient Communication Protocols
Building Automation Systems Sensor Networks
2010/3/5
Building automation systems (BAS) are typically used to monitor and control heating, ventilation, and air conditioning (HVAC) systems, manage building facilities (e.g., lighting, safety, and security)...
BP-MAC: A High Reliable Backoff Preamble MAC Protocol for Wireless Sensor Networks
BP-MAC Wireless Sensor Networks
2010/3/5
Many Media Access Control (MAC) protocols for Wireless Sensor Networks (WSN) use variations of the popular Carrier Sense Multiple Access (CSMA) protocol due to its simplicity and its high performance ...
Experimental Study of Link Quality Distribution in Sensor Network Deployment for Building Environment
Sensor Network Deployment Building Environment
2010/3/5
Monitoring and automatic control of building environment is a crucial application of wireless sensor network (WSN) in which maximizing network lifetime is a key challenge. The link quality distributio...
An Energy Efficient Distributed Clustering Algorithm for Ad Hoc Deployed Wireless Sensor Networks in Building Monitoring Applications
Clustering Algorithm Wireless Sensor Networks
2010/3/5
In recent years Wireless Sensor Networks (WSNs) have been deployed for Building Monitoring (BM) as they provide a low cost and reconfigurable alternative to centralized cable based sensor systems. Usi...
Sensor Network Applications in Structures – A Survey
Sensor Network Applications Structures
2010/3/5
Sensor networks play a significant role in modern day structures. From large bridges to sky scrapers, application of sensor networks – both wireless and wired – has strengthened the structural reliabi...
An architecture for decision support in ad hoc sensor networks
mobile ad hoc network ubiquitous computing intelligent jobsite decision support site safety
2010/9/29
This paper describes an architecture informed by a working first generation prototype. Details of the prototype, lessons learned, and specific advancements are detailed. Future commercial implementati...
FBG STRAIN SENSOR WITH SIMPLE TEMPERATURE COMPENSATION MECHANISM
FBG sensor strain measurement temperature compensation
2008/12/25
A FBG-based strain sensor equipped with a mechanical temperature compensation system is proposed. Direct bonding of a FBG element may cause broadening of the reflected optical spectrum due to fluctua...
FBG-BASED VIBRATION SENSOR USING GRAVITY EFFECTS FOR LARGE INFRASTRUCTURES
FBG accelerometer vibration sensor smart infrastructure
2008/12/25
A simple mechanism for a vibration sensor based on fiber Bragg grating (FBG) is proposed. The mechanism utilizes the gravity force to allow the maximum sensitivity of the sensor into vertical directi...