scholarly journals Development of Car Tyre Air Pressure System (CTAPMS) Using Node MCU ESP8266 Board

2021 ◽  
Vol 1 (1) ◽  
Author(s):  
Mohamad Faris Mohd Isha ◽  
◽  
Ariffuddin Joret ◽  
Muhammad Suhaimi Sulong ◽  
◽  
...  
Keyword(s):  
Electronic System ◽  
Air Pressure ◽  
Crucial Issue ◽  
Reliable Measurement ◽  
Assist Device ◽  
Pressure System ◽  
Tyre Pressure ◽  
Iot Platform ◽  
Experimental Works

CTAPMS is an electronic system designed in this work to monitor the air pressure inside pneumatic tyres on various types of vehicles. A crucial issue in monitoring air pressures of a tyre was most users are too lazy and do not check their car tyre condition daily or before starting a journey. As an assist device for the user to monitor their car air tyre pressure daily, this project has developed the CTAPMS using a BMP180 sensor and Node MCU 8266 microcontroller board. Based on the system, the measured car air tyre pressure can be visualized from the ThingSpeak IoT platform through a smartphone. The performance of the developed system has been validated through a series of experimental works. The result indicates a reliable measurement with an error of less than 10% as compare to the existing system. Further, this product will be commercialized for future use.

scholarly journals Real Time Implementation of Third Generation CRONE Control Strategy for Air Pressure System

2020 ◽  
Vol 8 (6) ◽  
pp. 1107-1112
Keyword(s):  
Real Time ◽  
Control Strategy ◽  
Research Work ◽  
Air Pressure ◽  
Third Generation ◽  
Pressure System ◽  
Worst Case ◽  
Design And Implementation ◽  
Crone Control ◽  
Pi Controllers

The primary objectives of this research work are design and implementation of Third Generation CRONE controller for Air Pressure System (APS). The mathematical modeling is determined using worst case modeling technique for different operating regions. The design and implementation of CRONE control strategy through worst case modelling and examined in real time. The performances of Third Generation CRONE (TGC) controller is compared with ZN-PI controller and the results are tabulated in terms of time domain and error indices. It is validated that the TGC controller gives better performances than ZN-PI controllers.

scholarly journals LABORATORY INVESTIGATION OF TYRE SLIDING GRIP COEFFICIENT

Transport ◽  
2006 ◽  
Vol 21 (3) ◽  
pp. 172-181 ◽  
Author(s):  
Rosen Ivanov ◽  
Rusi Rusev ◽  
Plamen Ilchev
Keyword(s):  
Laboratory Investigation ◽  
Air Pressure ◽  
Vertical Load ◽  
Tyre Pressure ◽  
Analysis Of Results

The paper presents the results of a laboratory investigation on the variation of the tyre sliding grip coefficient depending on the tyre construction, the air pressure, the vertical load and the wheel camber. Eight different models of tyres are tested. A significant reduction of the tyre sliding grip coefficient on a hard ground was registered, when the tyre pressure is low and the wheel camber is bigger. The analysis of results and explanation of causes are done.

scholarly journals Development of surveillance drone based internet of things (IoT) for industrial security applications

2021 ◽  
Vol 2107 (1) ◽  
pp. 012018
Author(s):  
H Ali ◽  
L Y Hang ◽  
T Y Suan ◽  
V R Polaiah ◽  
M I F Aluwi ◽  
...  
Keyword(s):  
User Interface ◽  
Internet Of Things ◽  
Mobile Application ◽  
Electronic System ◽  
Power Module ◽  
Ongoing Research ◽  
Surveillance Camera ◽  
Security Applications ◽  
Iot Platform ◽  
Software Development System

Abstract Drones or mini-unmanned aerial vehicles, have becoming an emerging trends due to their boundless applications in surveillance, military and numerous public services. Nowadays, deployment of surveillance drone for monitoring or security application remains challenging and ongoing research. As Internet of Things (IoT) becomes more commercialized, various concept of IoT have been integrated with the drones due to efficient usage. Therefore, this paper proposed the development of surveillance drone system based on IoT for industrial monitoring-security applications. The rationale of integrating IoT with surveillance drone is that it allows authenticated users to login from any device, anywhere, and view video or images from surveillance drones in real-time for security awareness. In this work, the surveillance drone consists of mechanical system, electrical and electronic interfacing and IoT platform (mobile application system). In electronic system, power module, communication module, sensor and actuator as well as user interface module have been adopted and integrated into the systems. Besides, in software development system, user interface configuration was developed through mobile application to serve as IoT platform. A series of experiments shows that the surveillance drone based IoT able to operate with a promising flying distance with surveillance camera as the “eyes” of the drone system.

scholarly journals CRONE Control Strategy for Air Pressure System

2020 ◽  
Vol 9 (6) ◽  
pp. 966-971
Keyword(s):  
Fractional Order ◽  
Model Simulation ◽  
Pressure Vessels ◽  
Air Pressure ◽  
Pressure System ◽  
Worst Case ◽  
Point Tracking ◽  
Crone Control ◽  
The Time Domain ◽  
Fractional Order Controller

Pressure process in industry is inevitable and is considered with foremost importance in many processes like boilers, pressure vessels, reactors, closed vessels, steam drums and flash points. Pressure measurement and control is important requirements of all process, since it is related to safety of the human resources and equipment. So in this work an Air Pressure System (APS) is considered for investigation. Over the years an increasing attention made on fractional order controller and dynamic systems using fractional order calculus. Its theoretical and practical interests have been confirmed today, and its relevance to engineering society can be think carefully about as developing scientific avenue. This project discusses the design and implementation of generations of CRONE controller for APS. The Mathematical model of APS is determined from the various operating regions by using worst case modeling technique. The three generations of the strategy of CRONE control are designed based on worst case model. Simulation runs of set point tracking responses are documented. The time domain and integral error indices performances are obtained and compared on strategies of the generation CRONE controller. It is noticed that Third Generation CRONE (TGC) controller outperforms provide better performance than the other generations of CRONE controller.

The Hydraulic and Air Pressure System and PLC System for the Button Cell Spreader

2012 ◽  
Vol 157-158 ◽  
pp. 1111-1114
Author(s):  
Hong Guang Wang ◽  
Yan Qun Huang
Keyword(s):  
Control System ◽  
Focal Point ◽  
Solenoid Valve ◽  
Air Pressure ◽  
Pressure System ◽  
Plc Control ◽  
Lithium Manganese ◽  
Program Function ◽  
Button Cell ◽  
Function Diagram

The glue spreader of lithium manganese button cell is the necessary facility in the button cell industry. In the incipit , design the machinery and describe it simply. The focal point of this article is that design the hydraulic and air pressure system for the glue spreader of lithium manganese button cell and also do some experiments. And also get the relation curve between the rotate speed and the time when solenoid valve is working. At last get the angle of the jet flow. Finally, introduce the control system. It includes control system function of the procedures and so on. And also make the program function diagram to analyse the PLC control system.

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