In this paper, an inexpensive, a lightweight and easily controlled robotic arm with human interface is developed. The developed robotic arm is fully functional and accurately reacts to the movements from the user. The...
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ISBN:
(纸本)9781538611043
In this paper, an inexpensive, a lightweight and easily controlled robotic arm with human interface is developed. The developed robotic arm is fully functional and accurately reacts to the movements from the user. The human user wears 2 accelerometers on his/her arm. These accelerometers relay both position and speed vector information to the robotic arm. The user also wears a glove that controls the flex sensor which gives readings to the claw. The robotic arm is on a fully mobile base that moves the arm from location to location in any given room. The research methodology and design are introduced before the robot system is realized and tested. Finally, conclusions are given and future improvements are discussed.
This is an automated system in determining shelf-life of a cavendish banana fruit using its ethylene gas content through fuzzy logic approach. One finger of banana is placed inside a chamber for experimentation. An MQ...
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ISBN:
(纸本)9781538654576
This is an automated system in determining shelf-life of a cavendish banana fruit using its ethylene gas content through fuzzy logic approach. One finger of banana is placed inside a chamber for experimentation. An MQ3 sensor is used to measure the ethylene gas emitted by the fruit and a DHT22 temperature sensor is also used to monitor the ambient temperature inside the chamber. Linear regression analysis statistics is being applied to show that adjusted R Square result is 0.94. Three temperature range were considered to differentiate the emission speed of ethylene gas for a certain temperature. The higher the temperature, the faster the ripening process. Moist also affects ethylene gas emission inside the chamber and is therefore, proper ventilation is essential during the ripening process. The system uses MATLAB to determine banana's shelf-life using fuzzy logic toolbox and displayed in a graphical user interface. Ethylene gas content were also monitored for each classifications of banana, namely: unripe, ripe and overripe. With this, conventional way in determining ripeness will be minimized and shelf-life will also be easily identified. Consumers and farmers are the great beneficiaries of the system, as it is their way to monitor fruit ripening and its shelf-life.
This research study presents a multi-process water control loop that utilizes arduino uno microcontroller to control and monitor water levels in a tank. The proposed system incorporates two Pneumatic control valves an...
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Technical upgradation in the field of surveillance as well as in remote package delivering systems have led us to the development of a quadcopter. The quadcopter's flight controller is developed using arduinouno ...
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ISBN:
(纸本)9781538676394;9781538676387
Technical upgradation in the field of surveillance as well as in remote package delivering systems have led us to the development of a quadcopter. The quadcopter's flight controller is developed using arduinouno R3 based microcontroller board and its flight movements can be controlled using a transmitter-receiver setup. A gyro cum accelerometer module is attached to give the exact coordinate location of the place where the quadcopter is positioned whereas the magnetometer module indicates the direction of travel. The microcontroller is supplied with a LIPO battery. The microcontrollers are programmed to turn on the quad rotors using electronic speed controllers (ESCs).
Agriculture is one of the most traditional methods practiced on earth. Appropriate conditions and suitable moisture are essential for crop production. In this research, an intelligent irrigation control system is depl...
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Agriculture is one of the most traditional methods practiced on earth. Appropriate conditions and suitable moisture are essential for crop production. In this research, an intelligent irrigation control system is deployed using an adapted Internet of Things (IoT) platform to monitor agri-cultural fields efficiently and effectively utilizing water resources. Different parameters, such as soil moisture, humidity, temperature, and rainfall, are sensed using sensors placed in the agri-cultural field where the crop is grown. Sensed data is stored in a cloud framework. The motor pump can be toggled between the ON/OFF states manually from a remote location using the mobile application. Additionally, if the system is switched to automatic, it estimates the threshold soil moisture value and irrigates the fields when the soil moisture is low. The proposed system monitors and automates the irrigation process, and it uses the IoT and cloud platform to enable data acquisition.
Modern agriculture system involves an automation technology (AT) which supports formers to do their activities at maximum extent. This paper proposes a wireless smart automation (WSA) influencing IoT system that suppo...
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Modern agriculture system involves an automation technology (AT) which supports formers to do their activities at maximum extent. This paper proposes a wireless smart automation (WSA) influencing IoT system that supports mobile user interface for real time crop field monitoring and controlling. It reduces effect of manual interpretation for agriculture farming and field monitoring. It deploys a dedicated global server for user control accessibility anywhere around the world. Thereby, the drones are operated from smart mobile which have unique IP connectivity for secure authentication arduino uno microcontroller. The major advantage of the proposed system allows continuous crop field monitoring and ensures limited usage of pesticides and fertilisers. Additionally, user can monitor their farm field by using unified Android mobile app and thus, ensure delay difference between turn ON and OFF state by 2 seconds irrespective of any load conditions at any time.
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