A novel combination method for conflicting evidence based on inconsistent measurements

Enrichmnent of patchoulol extracted from patchouli (Pogostemon cablin) oil by molecular distillation using response surface and artificial neural network models

Reactive power control for an energy storage system

The embodiments of the present invention relates to a method and a processor for representing a 3D scene. In the method, one 3D component of the 3D scene to be represented, captured at least three different views (v1,v2,v3) is projecting to a predefined view (vF). A value associated with each projected view regarding the 3D component is then determined and consistency among the projected views regarding the 3D component is detected. Moreover, a consistency value regarding the 3D component is determined based on the determined values associated with the respective projected view, and the determined values are replaced by the determined consistency value on at least one of the three projected 3D components.

Methods and arrangements for 3d scene representation

A remote wireless monitoring terminal design, using ARM microprocessor as its core controller, is proposed in this paper. The whole system includes two sections. The first is the acquiring of physical signal design as monitoring terminal, which is composed of Blood Pressure Module, Blood Oxygen Module, ECG (Electrocardiogram), and respiration. The second is a method to achieve the function of remote monitoring based on 3G wireless network and SSH (Secure Shell). The whole software is run in embedded Linux system including driver and the corresponding applications. Experimental results showed that the design of telemonitoring system is reasonable, effective, meeting requirements basically.

Design of medical remote monitoring system base on embedded Linux

Design and Application of Communication Gateway of EPA and MODBUS on Electric Power System

The features of the ARM processor and the design of the ARM hardware platform are presented.The migration of the embedded Linux operation system is analyzed,as well as the download method for Linux kernel and file system.The structure of the remote monitoring system based on ARM and embedded Web Server was designed,and the embedded Web Server technology,CGI program design method,and migration of the embedded Web Server are analyzed.

Design of ARM-based embedded remote monitoring systems

This paper introduces the ZigBee wireless technology,analyses the hierarchical structure of substation automation system based on IEC 61850 and the substation monitoring system based on ZigBee.The design of ZigBee communication module used for substation data collection,transmission and anti -misoperation is also introduced in the paper.This module can not only realize the information synchronization between the layers in substation but also improve the security and reliability of substation monitoring system.

Study on substation monitoring system based on ZigBee and IEC 61850

The monitoring of operation states and fault diagnosis system of turbines in power plant are significant to guarantee the units long-term safety and economic operation. The fault diagnosis of turbines is influenced by various factors, the information provided by every sensor need to be used in comprehensive to enhance the accuracy and reliability of fault diagnosis. The paper has presented a fault diagnosis system based on D-S evidence theory and neural network. Firstly, the inputs of neural network were fuzzed through fuzzy membership function, using BP neural network to train and simulate them, but in some cases, the diagnostic results of neural network were unable to determine the fault type accurately, therefore the information fusion was need. The D-S evidence was applied. This method has been proved by the fault diagnosis of turbine equipment in power plant, which can determine the fault type accurately. Particularly, in the case when the fault type can't be determined by using neural network. Therefore, the method was reliable and effective, for fault diagnosis in power plant equipment, it was significant.

Fault diagnosis on power plant with information fusion technology

Aiming at the abnormal phenomena of steam leakage, oil leakage and water leakage in the key facilities of the power plant, this paper proposes an anomaly detection method based on YOLOX and improves the network and parameters, and the improved network can be better applied to the anomaly detection of power plants. YOLOX is an improved version of the YOLO series, using Anchor-Free, Mosaic, SimOTA and other methods to improve the network. This article adds CBAM (Convolutional Block Attention Module) on this basis and the final experiment shows that the mAP of the YOLOX-CBAM model is 2.7% higher than that of YOLOX and the detection speed is only 1.4 FPS slower.

Peng Daogang

Papers

Design and Application of Communication Gateway of EPA and MODBUS on Electric Power System

Design of ARM-based embedded remote monitoring systems

Study on substation monitoring system based on ZigBee and IEC 61850

Fault diagnosis on power plant with information fusion technology

Anomaly identification of critical power plant facilities based on YOLOX-CBAM