Design Of Intelligent Control System Research Articles

基于WiFi环境下对LED照明控制的设计

目前国内照明市场主要停留在LED(Light-emitting diode)可调光产品上，真正进行系统化LED智能照明的产品还比较少，本文针对传统照明技术灵活性差、控制方式单一等缺点，结合当前广泛使用的无线WiFi(Wireless Fidelity)技术和时下流行的LED照明技术，提出设计一种基于WiFi环境下对LED智能照明控制系统。本系统以智能手机终端、恒压电源模块、ESP8266智能WiFi模块和三基色LED灯四部分组成。采用Java语言在Eclipse平台上开发了一款智能控制软件，实现了硬件系统的灯光自启、切景设置和三基色LED灯的颜色和亮度的自主调节。该系统简单灵活，实现了LED灯的自主控制和远程控制，且具有良好的稳定性和可行性。 Nowadays, dimmable LED (Light-emitting diode) products still occupy the main position in the domestic lighting market, where the LED intelligent lighting products which are systematized are relatively few. This paper focuses on the disadvantages of traditional lighting technologies such as poor flexibility and single control mode, and proposes a design of LED intelligent lighting control system which is based on WiFi environment. The system consists of smart phone devices, con-stant-voltage source module, ESP8266 intelligent WiFi module and tri-phosphor LED light. By using an intelligent control software which is developed on the Eclipse platform in Java, the self- running of light and switching setting of the hardware system, with the autonomic conditioning of color and luminance of the tri-phosphor LED light have been realized. The simplicity and flexibility of this system make it possible for both self-control and long-distance control of LED with acceptable stability and feasibility.

Intelligent Control System Design for a Teleoperated Endoscopic Surgical Robot

This paper concerns with the control system design for a teleoperated endoscopic surgical manipulator system that uses PHANTOM Omni haptic device as the master and a 4-DOF parallel manipulator (2-PUU_2-PUS) as the slave. PID control algorithm was used to achieve the trajectory tracking, but the error in each actuated joint reached 0.6 mm which is not satisfactory in surgical application. The design of a control algorithm for achieving high trajectory tracking is needed. Simulation on the virtual prototype of the 4-DOF parallel manipulator has been achieved by combining MATLAB/Simulink with ADAMS. Fuzzy logic controller is designed and tested using the interface between ADAMS and MATLAB/Simulink. Signal constraint block adjusted the controller parameters for each actuated prismatic joint to eliminate the overshoot in most of position responses. The simulation results illustrate that the fuzzy logic control algorithm can achieve high trajectory tracking. Also, they show that the fuzzy controller has reduced the error by approximately 50 percent.

The Design of Tunnel Lighting Intelligent Control System

<p class="p0">It is serious that the electric energy waste exists in highway tunnel operation. Operators and institutes of scientific research pay more and more attention that how to reduce the energy consumption of lighting system of highway tunnels, improve the effect of tunnel lighting and ensure traffic safety. In order to solve the problem of the current tunnel lighting system with high energy consumption, a tunnel lighting intelligent control system based on environmental information perception and vehicle behavior information perception is proposed in this paper for ChiBai tunnel project. In this system, the existence of the vehicle or not is the basis of lighting state switching, environmental information and vehicle behavior information are the basis for calculation of the lighting brightness, pavement illuminance is real-time monitored by the monitoring cameras, closed-loop feedback control of the lighting brightness is achieved through real-time monitoring of pavement illuminance and PID algorithm. The intelligent control system is composed of five parts, in this paper, there are detailed introductions about the function of various parts of the system, including hardware structure, connecting method and the system of dimming control strategy, software functions and the equipment layout position.</p>

Design and Implementation of Classroom Intelligent LED Lighting Control System

A new type of classroom intelligent LED lighting control system is proposed, because of the energy waste, inconvenient management and other issues. This system achieves a good control and adjustment of classroom intelligent LED lighting, by taking PC as the central controller, microprocessor as control unit and using POWERLINK Industrial Ethernet as the communication network.

The Design of Intelligent Lighting Control System

The traditional lighting system has such shortcomings as wiring troubles, bad energy-saving effect, and inconvenient management and control and, with the rapid development of modern electronic technology, communication technology and computer network technology, can not meet the higher requirements on the the comfort, safety and energy saving aspects of modern buidings. The intelligent lighting control system originates from the organic combination of electronic technology, communication technology and computer network technology can effectively cantrol and manage the traditional lighting system. This paper mainly introduces the main technical aspects in intelligent lighting system including CAN bus technology application, system network design, intelligent relay, a control panel, a sensor and infrared remote control technology.

The Intelligent Dispenser Control System Design Based on FPGA and SRAM

he proposed FPGA and SRAM peristaltic intelligent dispensing machine control system design based on the can not only quickly, accurate, intelligent control of dispensing glue, to achieve precise control of the liquid flow rate, can also be used for other work in the intermittent condition of instrument. In addition, through the use of single-chip microcomputer to control the step motor, to achieve the control purpose of peristaltic pump. The user input the motor rotation speed and rotation direction of rotation of the step number, at the same time flexibly, can obtain from the MCU according to its input data generated by a series of control signal, the motor rotate normally. In the dispensing process, through the external interrupt, can be changed at any time of peristaltic pump working mode. This system realizes the machine position control, speed control, interpolation calculation of real-time task, and construct the concept of digital dispenser system. Practice has proved that this system overcomes the dispensing accuracy of traditional time pressure dispensing machine is not high, prone to smearing and other shortcomings, improve the speed and accuracy of the dispensing.

Design and Application of Hotel Intelligent Control System

Aiming at the energy waste problem in the modern hotel, hotel intelligent control system applied the PAC, internet communication, touch screen and on-scene communication technology, combined with human-based management mode. Practices substantiate that the system is safe and reliable, presenting good man-machine interactivity, reducing the energy consumption and costs, improving the market competitiveness of the hotel.Modern hotel should the clean production, energy resources’ saving, which is also an important step of environment protection that has been repeatedly asserted. Hotel is a typical representative as for energy consumption. It is estimated that the power consumption in a medium-sized (300 rooms) star hotel open for business, runs up to 500 to 700 KWH annually [1]. Therefore, it is of great significance to promote energy conservation in hotel. "Intelligent hotel energy conservation and environmental protection control system" is built around the concept of energy-saving and consumption reducing. Meanwhile, it surrounds three themes: utilization of new energy, energy efficiency, environment protection. It cherishes an comprehensive modern facility, which include central air-conditioning, boilers, water cycle, lights, intelligent garage and all the installation deserved. Its study is a prospective and practical one.

Design of Intelligent Traffic Light Control System Based on Multi CPU

The intelligent traffic light control is the core problem in the intelligent traffic research field, in order to solve this problem, the intelligent traffic light control system is proposed based on multi CPU. In a multi processor system, aiming at the intelligent traffic light, the reasonable control is taken. In the intelligent traffic light control system, the related principles of multi processor system design and shared memory are elaborated in detail. The BP neural network self-tuning PID control algorithm is applied in the traffic lights control process, reasonable control of traffic lights is obtained. The experiment results show that the principle is applied in the intelligent traffic light control system, it can greatly improve the control accuracy, so it can meet the actual demand of intelligent traffic management.

Research on Control System of Greenhouse Temperature and Humidity Based on Fuzzy PID

Rational utilization of greenhouse environment control technology can greatly increase crop yield, improve product quality, realize the agricultural production, increasing farmers' income. For greenhouse nonlinear, time-varying, time delay and multivariable coupling problem, the temperature, humidity, light intensity and the concentration of our fleet, and other factors affecting the analysis, the fuzzy inference is applied to the control systems of greenhouse environment, and transforms expert experience and knowledge behavior into the corresponding fuzzy control rules; combined with theory of PID, and temperature and humidity as control variable fuzzy PID system is established. The simulation results show that the system response speed, strong anti-jamming capability, combined with theory of PID, it has a better control effect on the temperature and humidity in the greenhouse environment, and provide some reference for the design of intelligent greenhouse automatic control system.

Intelligent Greenhouse Control System Design Based on RF Technology Research

Greenhouses in the growth of the crops will often because of unfavorable environment not good growth, in order to be able to effectively control the temperature inside the greenhouse greenhouses, humidity, light intensity, make inside the greenhouse crop growth environment to fulfill the requirements of the best. This system by using HOLTEK series single-chip microcomputer as the control center, with various sensors for detecting module, peripheral equipment and control system in all parts of the corresponding function. Mainly by the power supply module, temperature and humidity and light intensity detection module, keys module and ZigBee wireless communication module, display module, a real-time monitoring environment, data display, automatic control function, can effectively control the growth of crops in good environment and the unnecessary waste of resources. At the same time, this system in warehouse management, flower cultivation, aquaculture, and other fields also have broad application prospects.

Design of Intelligent Lighting Control System Based on Power Line Carrier Communication Technology

To implement intelligent lighting, a control system based on power line carrier (PLC) communication was proposed, which has wide application prospects compared with traditional lighting control system for not needing special serial communication line and wireless network. This paper designed a lighting control system with including an upper computer and lower computers, PLC modules, relays and etc. A PC is used as the upper computer which can control lower computers and a friendly interactive interface is designed. The lower computers are designed to control power on or off by relays. By working and testing, the proposed system works stabily and operates conveniently, which can satisfy requests of applications.

C++ Builder and Inter Base Based Design and Realization of Intelligent Monitoring Control System of HV Static Reactive Compensator

SVC is a dynamic reactive compensator based on switching type HV electrical and electronic devices, well recognized as an effective means of resolving power quality problems. SVC is complex in structure, consisting of TCR valve sets, FC filter channel, etc. In particular, TCR valve set adopts thyristor serial connecting technology, and over 100 thyristors are adopted, which requires real-time status of devices in SVC to be monitored and uploaded, and even failures to be recorded. Therefore, the monitoring software becomes an important part in ensuring SVC safe operation. Combined with actual cases, this paper introduces a technology of using C++ Builder and Inter Base to design the static reactive compensator monitoring software. The user interface is elegant, with short development period, highly transplantable, and easily modified.

Design of Intelligent Lighting Control System Based on C-Bus

In the paper hardware and software of lighting control system are designed within the office building based on C-bus. In terms of hardware design, C-bus controller is chosen as the main control part of the whole process to implement the lighting dimming control. In the aspect of software design, the use of C-bus programming software can realize the characteristics of the complete set, multi-channel dimming light and infrared induction control implementation. The black and white touch screen is used to complete the multi-channel dimming of parameter settings and information display.

Research on Design and Application of Computer's Intelligent Control System

With the rapid development and improvement of public life and social economy, the whole society has entered into the age of information, which can use ordinary computer intelligent control system more and more widely. This article makes brief statements on the design and application of computer intelligent control system.

A FRAMEWORK FOR STRUCTURAL MODELLING OF AN RFID-ENABLED INTELLIGENT DISTRIBUTED MANUFACTURING CONTROL SYSTEM

A modern manufacturing facility typically contains several distributed control systems, such as machining stations, assembly stations, and material handling and storage systems. Integrating Radio Frequency Identification (RFID) technology into these control systems provides a basis for monitoring and configuring their components in real-time. With the right structural modelling, it is then possible to evaluate designs and translate them into new operational applications almost immediately. This paper proposes an architecture for the structural modelling of an intelligent distributed control system for a manufacturing facility, by utilising RFID technology. Emphasis is placed on a requirements analysis of the manufacturing system, the design of RFID-enabled intelligent distributed control systems using Unified Modelling Language (UML) diagrams, and the use of efficient algorithms and tools for the implementation of these systems.

Design of Water Level Intelligent Control System Based on SCM

A water level automatic control system based on SCM AT89C52 as a control core is designed in this paper. The system can automatically detect the water level by using a pressure sensor and can realize the intelligent control of water-level according to the difference between the real-time water level and the preset water level by using a big and a small water valves controlled by electric relays. At the same time, the system also has the functions of presupposition and real-time displaying of water level. The control system has the characteristics of simple intuitive control interface and good human-computer interaction. Protues simulation proved that this system achieve water level control well.

The Design of Intelligent Electric Heating Oil Heater Control System

An intelligent electric heating oil heater control system is designed in this paper. It takes the single chip microcomputer as the core controller; detects environmental temperature using the temperature sensor; controls opening and closing of electric heating oil heater according to the temperature user set; checks whether there is person indoor using the body detection sensor, if there is no, the oil heater is power off automatically; detects environmental humidity using the humidity sensor ,deciding whether the oil heater is turned on according to the current humidity sends out the alarm; detects oil heater placement using the angle sensor for detecting oil heater placement, Unable to start the oil heater. When the electric oil heater stands upside down or is set flat or inclined, it will send out the alarm. At the same time, the system is provided with keyboard and display circuit, which are used to set the various functions, such as setting the child lock and displaying the corresponding information.

Design of Intelligent Energy-Saving Control System Based on Pyroelectrical Sensor

The control system uses pyroelectric infrared sensor as the detecting element, STC89C52RC microcontroller as the control core, to detect and determine the direction of human movement, demographics and intelligent control of indoor appliances. This control system has simple structure, reliable performance, low cost, it can be used in homes, school classrooms, large venue and other places, has good prospects. This article elaborates from the working principle, hardware circuits, program design and other aspects.

Design and Implementation of Intelligent Control System in Rice Seedlings Factory

Rice is an important food crop in the world, which provides a strong guarantee for our country's food security strategy policy. As one of the major rice producing areas, the degree of mechanization of rice cultivation is not high, especially in rice seedling, there is not a high degree of automation, a lot of manpower and resources are consumed, it is not suitable for factory work. Based on this, Rice seedlings factory intelligent control system has been researched on the paper. The system can automatically capture the growth of rice seedlings light intensity, temperature etc, and numerical analysis. The indoor self-propelled sprinklers, ventilation and heating systems, carbon dioxide generator and an outdoor shade cloth of the device operation are controlled based on established data. In order to achieve optimal conditions for the growth of rice seedlings, seedlings for large-scale factory, improve efficiency and cost savings.

Design and Implementation of Remote Intelligent Control System Based on Cortex-M3

With the rapid development of the Internet, the remote control technology was demanded more. In this paper, we designed a simple and practical remote intelligent control system, using CGI technology to complete the construction of Web servers and embedding uCOSII as the real-time operating system in Cortex-M3 core processor. By porting TCP/IP protocol stack, users could login in the server to access and control the system via the Internet. Using NRF2401 wireless technology to build a terminal network, the terminal carried out intelligent control with field data collected by sensors. Meanwhile, users could make monitor and control on a control terminal via a Web browser on a PC or mobile. The remote intelligent control system was stable, real-time, low cost, fit for the smart home, industrial remote monitor and so on, so it would have a better application prospects.