A Remote Measurement and Control System Architecture Based on Embedded B/S Structure Using AJAX-CGI

2013 ◽  
Vol 834-836 ◽  
pp. 1225-1228
Author(s):  
An Bing Zhao ◽  
Jie Sun ◽  
Ming Bai
Keyword(s):  
Control System ◽  
Measurement System ◽  
Internet Technology ◽  
Remote Measurement ◽  
Measurement And Control System ◽  
Measurement Experiment ◽  
Set Up ◽  
And Control ◽  
Control System Architecture ◽  
Measurement And Control

With the development of Internet technology and embedded technology, the network measurement system is becoming a new trend of measuring technology. This paper described a remote measurement system in Browser/Server (B/S) structure and the embedded design, hardware structure and software. The measurement experiment is already set up and some parameters tested is given. In this remote measurement and control system, LM3S8962, the microprocessor is used, and RL-ARM is used as the operating system, and CGI and AJAX technologies is also introduced to enhance performance.

Design and Implementation of Remote Measurement and Control System Based on ARM with RL-RTX

2013 ◽  
Vol 401-403 ◽  
pp. 1019-1022
Author(s):  
Jie Sun ◽  
An Bing Zhao ◽  
Ming Bai ◽  
Jun Zhang
Keyword(s):  
Control System ◽  
Measurement System ◽  
Internet Technology ◽  
Remote Measurement ◽  
Measurement And Control System ◽  
Embedded Design ◽  
Measurement Experiment ◽  
Set Up ◽  
And Control ◽  
Measurement And Control

With the development of Internet technology and embedded technology, the network measurement system is becoming a new trend of measuring technology. This paper described a remote measurement system in Browser/Server (B/S) structure and the embedded design, hardware structure and software. The measurement experiment is already set up and some parameters tested is given. In this remote measurement and control system, LM3S8962, the microprocessor is used, and RL-ARM is used as the operating system, and CGI and AJAX technologies is also introduced to enhance performance.

An In-Process Flatness Error Measurement and Compensatory Control System

1988 ◽  
Vol 110 (3) ◽  
pp. 263-270 ◽  
Author(s):  
C. W. Park ◽  
K. F. Eman ◽  
S. M. Wu
Keyword(s):  
Control System ◽  
Measurement System ◽  
Error Measurement ◽  
Measurement And Control System ◽  
Process Measurement ◽  
Compensatory Control ◽  
And Control ◽  
Measurement And Control ◽  
Flatness Error

The principles of a new in-process measurement and control system for flatness errors in machining have been introduced. The laser-based system consists of a stylus, a geometrical table measurement system, and a forecasting compensatory controller. Through the application of the proposed system to simulated and actual cutting data it has been shown that improvements of flatness on the order of 80 percent are feasible.

Design of Measurement and Control System of Facilities Vegetables Based on Internet of Things

2012 ◽  
Vol 263-266 ◽  
pp. 2824-2828
Author(s):  
He Gong ◽  
He Long Yu ◽  
Gui Fen Chen ◽  
Zhu Wen
Keyword(s):  
Control System ◽  
Internet Of Things ◽  
Co2 Concentration ◽  
Monitoring And Control ◽  
Monitoring And Control System ◽  
Measurement And Control System ◽  
Stable Measures ◽  
Set Up ◽  
And Control ◽  
Measurement And Control

According to the construction situation of intelligent greenhouse in Agriculture Internet of Things in China, designed a measurement and control system of facilities vegetables based on Internet of Things. This design used JN5148 module as the core and applied JenNet stack to set up a wireless network. The environment factors, including temperature and humidity, light intensity, CO2 concentration and so on can be monitored in real-time, at the same time, shutter and water pump were also remote controlled through the GPRS gateway. The test result shows that this system operates stable, measures and controls precisionly, cost low electric quantity and better meet greenhouse environment monitoring and control system applications demand. Introduction

Measurement and Control System for Analysis of the Operation of the Stepper Motor

2017 ◽  
Vol 260 ◽  
pp. 113-126 ◽  
Author(s):  
Roland Pawliczek ◽  
Piotr Soppa
Keyword(s):  
Control System ◽  
Measurement System ◽  
Virtual Instrument ◽  
Stepper Motor ◽  
Measurement And Control System ◽  
Extended Analysis ◽  
Motor Operation ◽  
And Control ◽  
Measurement And Control ◽  
Step Control

The paper describes a control and measurement system for controlling and analysing operation of a stepper motor. The system design is based on the concept of virtual instrument, where data acquisition and transmission use standard solutions, whereas software serves both as a generator and a measurement system – an oscilloscope. The generator allows efficient control of motor operation in the following control modes: wave, full-step and half-step control. There were no winding powering sequence errors observed. The measurement system allows presenting and analysing voltage waveforms in individual windings with possibility to detect couplings and overvoltages. It was also shown that it is possible to detect locking of rotor rotation.The proposed virtual instruments have open structure, which enables extended analysis based on available measurements or expand range of measurements as long as measurement and control system instrumentation allows that.

An On-Line Measurement and Control System for Submerged Arc Spray Synthesis of TiO2 Nanoparticles

2008 ◽  
Vol 8 (2) ◽  
pp. 503-509 ◽  
Author(s):  
Liang-Chia Chen ◽  
Bao-Hong Ji
Keyword(s):  
Control System ◽  
Measurement System ◽  
Particle Sizing ◽  
Measurement And Control System ◽  
Arc Spray ◽  
Line Measurement ◽  
On Line ◽  
And Control ◽  
Measurement And Control ◽  
Submerged Arc

This article presents the development of an on-line measurement and control system for process characterization and optimization of the nanoparticle manufacturing process, called the submerged arc-spray nanoparticle synthesis system (SANSS). To achieve optimized control of particle uniformity, this research investigates the feasibility of employing optical fiber probe and the dynamic light scattering (DLS) technique to monitor and control particle sizes. According to the theory of DLS, an on-line nanoparticle sampling and measurement system was developed and integrated with the SANSS as an important step to verify the measurement performance of the proposed method. To examine the measurement accuracy of the developed system, calibrated polystyrene latex particles with known accurate sizes were employed to verify the particle sizing accuracy of the proposed system. The data conformity between the measurement results of TiO2 nanoparticles obtained by various methods, including TEM, a calibrated commercial particle sizing system and the on-line measurement system, has indicated that the developed method was feasible and effective.

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