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"Conference proceedings front matter may contain various advertisements, welcome messages, committee or program information, and other miscellaneous conference information. This may in some cases also include the cover art, table of contents, copyright statements, title-page or half title-pages, blank pages, venue maps or other general information relating to the conference that was part of the...
This paper addresses the decentralized formation stabilization issues using relative distance measurements for a class of nonholonomic multi-robot formation systems (NMRFS) under the assumption of each robot having its own stable trajectory tracking controller. This class of NMRFS, composed by n nonholonomic wheeled mobile robots (WMRs), is regarded as an abstracted system which mathematically describes...
This paper is concerned with robust fault detection problem of nonlinear uncertain networked control systems (NCSs). Two irrelevant Markov chains are introduced to describe Markov data transmission pattern in both from sensors to controller (S/C) part and from controller to actuators (C/A) part, then a Markovian jump system model is established. By employing mode-dependent fault detection filter as...
Based on a summary of its development, the new features and trends of network manufacturing in the big data environment are first analyzed. Then, the application mode model of network manufacturing is built, and a framework of network manufacturing in the big data environment (FNMBDE) is proposed, which offers a feasible plan for the future development of network manufacturing in the big data environment...
The detection of anomalous trajectory patterns in target tracking is considered here to infer the target's intent which is assumed to be related to the shape of the target's trajectory. The context-free grammar is used to model the trajectory of the target and obtain the mode sequence via the quantification to the state estimate. The modified Earley algorithm is proposed to parse the mode sequence...
In terms of energy consumption, the environment surrounding the manufacturing industries has become considerably strict. As a framework containing many production scheduling problems in manufacturing industries, a great deal of researches on the resource-constrained project scheduling problem (RCPSP) has been performed. We have proposed a RCPSP formulation called RCPSP/πRC, which can deal with realistic...
Due to the national subsidy policy and the demand of energy, photovoltaic power generation is growing at a rapid rate all over the world. When new PV installations connect to utility grid, some problems, such as reactive power compensation, voltage stability and power quality, are around the corner. This paper presents a grid-connected PV simulation system with D-STATCOM. By using Matlab/Simulink...
WLAN is playing a more important role in our daily life because large numbers of WLAN enabled consumer electronic devices are put into use. Performance of WLAN depends largely on the channel throughput and fairness. Under saturated condition, user-level performance mostly reflects the fairness level of service provided by the system. Traditionally, the IEEE 802.11 DCF and other protocols provide packet...
This paper proposes an image-based parallel lines distance measurement system (IBPLDMS), which is capable of executing an obstacle-detection and obstacle-avoidance path planning in a dynamic environment. The proposed IBPLDMS contains an image processing unit and an obstacle-avoidance unit. The image processing unit preprocesses captured images for an obstacle-avoidance task, in which the images are...
With the rapid development of Chinese economy in recent years, the consumption of energy increases greatly. Building energy consumption accounts for a large part of the total consumption. Building energy conservation is an essential and urgent measure to build the conservation-oriented society. In order to obtain the dynamic information of the building energy consumption efficiently and accurately,...
The paper firstly introduces the communication interface protocol between train positioning system and vehicle security computer (VSC), which is used in the development of semi-physical simulation system for high-speed maglev traffic. And then the paper expands the realization of Master-Slave cyclic serial port communication programs with industrial personal computer (IPC) as system simulation machine...
In this paper, we extends the existing results on the H∞ control for continuous-time T-S (Takagi-Sugeno) fuzzy systems. A new fuzzy Lyapunov function is considered for ensuring system stability and guaranteed H∞ performance with parallel distributed compensation (PDC). In addition, two slack variables are introduced to provide extra free dimensions in the solution space for the H∞ control problem...
With the high-speed development of the network, the web platform has been wildly applied to various kinds of industries. The paper analyses MVC pattern framework, which can truly achieve a complete separation of the view, controller and model, implement the separation of business logic and presentation layer, and improve the development efficiency and software reusability. The research is designed...
At present, building energy conservation is a hot topic in urban construction and energy conservation research. Predicting the trend of energy consumption is very meaningful for a whole building energy management. Compared with the other feed-forward neural networks, RBF network learning faster and the ability of function approximation is stronger, but its performance still need to be improved. We...
To guide an autonomous robot in the space of obstacles, an enhanced path planning system including image processing, cluster reduction, path planning and smoothing based on fuzzy inference is proposed in this paper. To shorten the path planning time, the obstacles in the captured image are clustered into smaller groups firstly. Being a roadmap method for path generation, the fuzzy inference mechanism...
Power plant control of the embedded data acquisition system had been developed from centralized control, distributed control into fieldbus control. The paper puts forward a design program combining Modbus communication protocol with 32-bit ARM Coretx-M0 microprocessor as its core. The overall design scheme of the system and the content of Modbus Communication Protocol are introduced while the circuit...
A model is presented to predict the resonant frequency shift performance of surface acoustic wave (SAW) gas sensors. The results predicted by the proposed model have shown that the proposed model is accurate and effective.
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