Security Home Door Automation Using Multi Sensors

The System is using Smart Relay as main control that is commonly used industrially and commercially as a control system. Using the smart relay can reduce the use of control relay and writing of the system significantly. The smart relay has a GSM-SMS for messaging and controlling the system. Only the listed number at the system that can message and control the system. By using smart relay, we can costumized our design as our requirements. Automatic door is commonly used in commercial and industrial. The relay output will be connected to door motor (for opening and closing), buzzer for alarm and pilot lamps for indication. Finaly the system is expected to have several functions as follow : Automatic opening door using fingerprint detection, automatic opening door using GSM command, automatic opening door using push button for inside command, automatic opening door using passcode, automatic closing door after door is fully opened with no movement and send the notification by GSM. By Implementing this system, it will be easier to lock the door and activate the alarm from a considerable distance.

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HP3 Automatic Measurement System

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.643.233 ◽

2014 ◽

Vol 643 ◽

pp. 233-236

Author(s):

Jing Bo Xu ◽

Jian Song Zhang ◽

Hong Tao Yu

Keyword(s):

Control System ◽

Measurement System ◽

High Efficiency ◽

Automatic Measurement ◽

Application System ◽

Usb Interface ◽

Labview Software ◽

Automatic Measurement System ◽

Control Relay ◽

And Control

This paper introduce the thought of USB interface application, an automatic measurement system is as an example. The PC control system of automatic measurement by the Labview software programming, then control relay, and control the work state of the HP3. It shows that the design of USB interface application system is realized by using labview programming easy and high efficiency.

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Design of Hand Exoskeleton for Paralysis with Voice Pattern Recognition Control

Journal of Biomimetics Biomaterials and Biomedical Engineering ◽

10.4028/www.scientific.net/jbbbe.50.51 ◽

2021 ◽

Vol 50 ◽

pp. 51-58

Author(s):

T. Triwiyanto ◽

Moch Prastawa Assalim Tetra Putra ◽

Priyambada Cahya Nugraha ◽

Bambang Guruh Irianto ◽

Syaifudin ◽

...

Keyword(s):

Pattern Recognition ◽

Control System ◽

Human Hand ◽

Accuracy Rate ◽

Push Button ◽

Voice Command ◽

Average Accuracy ◽

Hand Exoskeleton ◽

And Control ◽

The Voice

The paralysis that occurs in the human limbs can be caused by strokes, injuries, age problems, and ligament damage. The purpose of this study is to design a hand exoskeleton as rehabilitation in patients who have had a stroke in hand. The contribution of this research is to design a hand exoskeleton with a control system to control mechanical movements using voice command so that it can be used by patients who have a stroke. To be used by patients who have a stroke, the researcher designed a control system using voice pattern recognition so that patients who have weak myoelectric signals can control the mechanics easily. This device uses the voice recognition module V3 as a voice command to control open and control close mechanical movements. This device is capable of recording and running commands directly by using the push button, which consists of a start, save, reset, open command record, and close command record. In the open command obtained an accuracy value of 97%, the close command obtained an accuracy value of 93%. The results showed that the voice commands given had an average accuracy rate of 95%. The results of this study can be implemented as a rehabilitation device for people who have had a stroke to try to mimic human hand movements.

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Electrical Device Control System Through Wi-Fi Technology

The Scientific Bulletin of Electrical Engineering Faculty ◽

10.2478/sbeef-2021-0004 ◽

2021 ◽

Vol 21 (1) ◽

pp. 18-21

Author(s):

E.M. Diaconu

Keyword(s):

Control System ◽

Programming Language ◽

Electrical Circuit ◽

Main Function ◽

Control Board ◽

Electrical Device ◽

Relay Control ◽

Arduino Microcontroller ◽

Opening And Closing ◽

And Control

Abstract The study aims for the development of a system that allows the management and control of an electrical device, this paper is an introduction to the world of smart home / IoT and transforms non-smart equipment offering the user greater control and customizable options just by connecting the desired device to the control system. The system consists of a control board that operates two relays, the relays have the main function of opening and closing the electrical circuit. The control board consists of an AMS1117 3.3V voltage lowering module, ESP8266 microcontroller and connectors for power supply and relay control. For the software part, the IDE programming language for the Arduino microcontroller was used, being an easy to use/understand and very versatile programming language.

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Development of a Jacobian Module for Advanced Pulp and Paper Simulation and Control

TAPPI Journal ◽

10.32964/tj8.1.4 ◽

2009 ◽

Vol 8 (1) ◽

pp. 4-11

Author(s):

MOHAMED CHBEL ◽

LUC LAPERRIÈRE

Keyword(s):

Control System ◽

Nonlinear Behavior ◽

Simulation Software ◽

Pulp And Paper ◽

Pid Controllers ◽

Tuning Parameters ◽

Pid Tuning ◽

Fixed Set ◽

And Control ◽

Operating Points

Pulp and paper processes frequently present nonlinear behavior, which means that process dynam-ics change with the operating points. These nonlinearities can challenge process control. PID controllers are the most popular controllers because they are simple and robust. However, a fixed set of PID tuning parameters is gen-erally not sufficient to optimize control of the process. Problems related to nonlinearities such as sluggish or oscilla-tory response can arise in different operating regions. Gain scheduling is a potential solution. In processes with mul-tiple control objectives, the control strategy must further evaluate loop interactions to decide on the pairing of manipulated and controlled variables that minimize the effect of such interactions and hence, optimize controller’s performance and stability. Using the CADSIM Plus™ commercial simulation software, we developed a Jacobian sim-ulation module that enables automatic bumps on the manipulated variables to calculate process gains at different operating points. These gains can be used in controller tuning. The module also enables the control system designer to evaluate loop interactions in a multivariable control system by calculating the Relative Gain Array (RGA) matrix, of which the Jacobian is an essential part.

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