99 Result(s)
within
Hong**g Cheng
Engineering
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Article
A recursive and parallel fast JPDA algorithm
Joint Probabilistic Data Association (JPDA) is a very fine optimal multitarget tracking and association algorithm in clutter. However, the calculation explosion effect in computation of association probabiliti...
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Article
Restudies on Body Surface of Dung Beetle and Application of Its Bionics Flexible Technique
A scanning electron microscope was used to observe the structures of the setae on the surface of a dung beetle Copris ochus, Motschulsky. There are lots of setae on the body surface, especially on the ventral ...
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Article
Cooling mechanism of embankment with block stone interlayer in Qinghai-Tibet railway
In order to study the cooling mechanism of embankment with block stone interlayer under open and closed conditions, an experimental railway section was built and data within one freeze-thaw cycle were collecte...
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Chapter and Conference Paper
DSM based Multi-view Process Modelling Method for Concurrent Product Development
Process management system for concurrent product development is one of the key technologies and its main functional modules include product development process modeling, process analysis, process optimization,...
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Article
EKAES: An efficient key agreement and encryption scheme for wireless sensor networks
Wireless sensor networks are being deployed for some practical applications and their security has received considerable attention. It is an important challenge to find out suitable key agreement and encryptio...
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Article
Defense against collusion scheme based on elliptic curve cryptography for wireless sensor networks
Wireless Sensor Networks (WSNs) are being deployed for a wide variety of applications and the security problems of them have received considerable attention. Considering the limitations of power, computation c...
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Article
Three-Dimensional Static Analyses for FGM Plates with Medium Components and Different Net Structures
A new microelement method for the analyses of functionally graded structures was proposed. The key of this method is the maneuverable combination of two kinds of elements. Firstly, the macro elements are divid...
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Article
A preliminary study on dead geostationary satellite removal
The collision between satellites IRIDIUM 33 and COSMOS 2251 indicated that the clash of two on-orbit satellites was becoming an inevitable reality. Our calculation with the two-line orbit element by NORAD show...
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Article
Multi-Source Temporal Data Aggregation in Wireless Sensor Networks
Data aggregation has been emerged as a basic approach in wireless sensor networks (WSNs) in order to reduce the number of transmissions of sensor nodes.This paper proposes an energy-efficient multi-source temp...
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Article
Fracture dynamics problem on mode I semi-infinite crack
By means of the theory of complex functions, fracture dynamics problems concerning mode I semi-infinite crack were studied. Analytical solutions of stress, displacement and dynamic stress intensity factor unde...
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Chapter and Conference Paper
A Distributed Cross-Layer Framework for Target Tracking in Three-Dimensional Wireless Sensor Networks
For a wireless sensor network, the limited sensing and communication resources give rise to the distinct challenges to the target tracking problem, which is well known for their energy consumption when compare...
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Chapter and Conference Paper
Bandwidth Guaranteed Routing with Multiple Links in Multi-radio Wireless Mesh Networks
The mesh network is a new emerging wireless technology under development and QoS supporting is an important issue in it. By exploiting the advantages of multiple radios and multiple channels, the topology of a...
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Chapter
Processing and Stationarity Analyzing of Accelerometer Parameter Based on Cubic Spline Interpolation
When analyzing the performance of missile accelerometer, it’s very difficult to build model for the small sample, and the accuracy and integrality of the built model are very low. Through applying the method o...
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Chapter and Conference Paper
An Congestion Avoidance and Alleviation Routing Protocol in Sensor Networks
Congestion in wireless sensor networks (WSNs) not only affects transmission reliability, and will waste valuable energy resources. In order to reduce the wireless sensor networks routing instability, a congest...
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Article
Riemann problem for the isentropic relativistic Chaplygin Euler equations
This paper studies the Riemann problem of the isentropic relativistic Euler equations for a Chaplygin gas. The solutions exactly include five kinds. The first four consist of different contact discontinuities ...
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Article
Eccentricity estimation with error modeling in dynamic wafer handling
Wafer-handling robots are used to transfer wafers in semiconductor manufacturing. Typically, a pick–measure–place method is used to transfer wafers accurately between stations. The measurement step is performe...
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Article
Preparation of tungsten disulfide (WS2) soft-coated nano-textured self-lubricating tool and its cutting performance
This paper proposes a new effective dry cutting tool named tungsten disulfide (WS2) soft-coated nano-textured self-lubricating tool which is fabricated by two steps. First, nano-texture is made on the tool–chip i...
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Chapter and Conference Paper
Mining Company Competitor/Collaborator Network from Online News for Competitive Intelligence
To gain sustainable competitiveness in an unstable and turbulent business environment, companies need to adapt to their environments and develop competitive intelligence that helps managers make crucial busine...
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Article
Constructing a MANET Based on Clusters
This paper proposes a scheme for constructing a mobile ad hoc network (MANET) based on clusters. The proposed MANET architecture is made up of two hierarchies. One hierarchy is the backbone network which is ma...
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Chapter and Conference Paper
The Management and Monitor System of Tunnel Construction Based on Internet of Things
A management monitor system of tunnel construction based on internet of things (IOT) is proposed. The system is to solve the problem of electrical connections instability caused by wired communications, the gr...
