Avirup Basu
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Avirup Basu

Siliguri, West Bengal, India

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Propic

Avirup B. added photos to project 2D mapping using SONAR

Medium c6d77308 4ff9 41c7 a2f9 032388d6a8a5

2D mapping using SONAR

With the use of small robotic platform coupled with ultrasound sensors a system was developed which contained a robotic platform and a mapping software developed as a wpf application.

More details about this can be accessed through the IEEE paper

Abstract: This paper deals with a small compact robot that can autonomously navigate in an unknown indoor environment and at the same time construct a real time 2D map of the environment. The entire system consists of a robot and an application that is used for monitoring and mapping. The map is constructed based on 3 SONAR readings and the heading of the robot is determined by a single axis digital compass. Sonar readings are sent by the robot to the application which processes the data for mapping the path traversed. The robot is a standalone system and the autonomous navigation is done by the on-board controller. In this method, we presented the grid based mapping system and by the end of the robot's run, we obtained a 2D occupancy matrix of the path followed by the robot and its environment. Sonar readings were filtered using the Kalman filter and thus accuracy was better. The technique also implemented a stack of the path followed which can be backtracked. It can also operate in manual mode.

http://ieeexplore.ieee.org/document/7993421/

Propic

Avirup B. added photos to project 2D mapping using SONAR

Medium 19fa4d55 7e98 45a2 bd3d ec70da20a62a

2D mapping using SONAR

With the use of small robotic platform coupled with ultrasound sensors a system was developed which contained a robotic platform and a mapping software developed as a wpf application.

More details about this can be accessed through the IEEE paper

Abstract: This paper deals with a small compact robot that can autonomously navigate in an unknown indoor environment and at the same time construct a real time 2D map of the environment. The entire system consists of a robot and an application that is used for monitoring and mapping. The map is constructed based on 3 SONAR readings and the heading of the robot is determined by a single axis digital compass. Sonar readings are sent by the robot to the application which processes the data for mapping the path traversed. The robot is a standalone system and the autonomous navigation is done by the on-board controller. In this method, we presented the grid based mapping system and by the end of the robot's run, we obtained a 2D occupancy matrix of the path followed by the robot and its environment. Sonar readings were filtered using the Kalman filter and thus accuracy was better. The technique also implemented a stack of the path followed which can be backtracked. It can also operate in manual mode.

http://ieeexplore.ieee.org/document/7993421/

Propic

Avirup B. added photos to project 2D mapping using SONAR

Medium 452a08ac b4ce 4202 b3ee 8e914bc8dc26

2D mapping using SONAR

With the use of small robotic platform coupled with ultrasound sensors a system was developed which contained a robotic platform and a mapping software developed as a wpf application.

More details about this can be accessed through the IEEE paper

Abstract: This paper deals with a small compact robot that can autonomously navigate in an unknown indoor environment and at the same time construct a real time 2D map of the environment. The entire system consists of a robot and an application that is used for monitoring and mapping. The map is constructed based on 3 SONAR readings and the heading of the robot is determined by a single axis digital compass. Sonar readings are sent by the robot to the application which processes the data for mapping the path traversed. The robot is a standalone system and the autonomous navigation is done by the on-board controller. In this method, we presented the grid based mapping system and by the end of the robot's run, we obtained a 2D occupancy matrix of the path followed by the robot and its environment. Sonar readings were filtered using the Kalman filter and thus accuracy was better. The technique also implemented a stack of the path followed which can be backtracked. It can also operate in manual mode.

http://ieeexplore.ieee.org/document/7993421/

Medium propic

Avirup B. created project 2D mapping using SONAR

Medium 452a08ac b4ce 4202 b3ee 8e914bc8dc26

2D mapping using SONAR

With the use of small robotic platform coupled with ultrasound sensors a system was developed which contained a robotic platform and a mapping software developed as a wpf application.

More details about this can be accessed through the IEEE paper

Abstract: This paper deals with a small compact robot that can autonomously navigate in an unknown indoor environment and at the same time construct a real time 2D map of the environment. The entire system consists of a robot and an application that is used for monitoring and mapping. The map is constructed based on 3 SONAR readings and the heading of the robot is determined by a single axis digital compass. Sonar readings are sent by the robot to the application which processes the data for mapping the path traversed. The robot is a standalone system and the autonomous navigation is done by the on-board controller. In this method, we presented the grid based mapping system and by the end of the robot's run, we obtained a 2D occupancy matrix of the path followed by the robot and its environment. Sonar readings were filtered using the Kalman filter and thus accuracy was better. The technique also implemented a stack of the path followed which can be backtracked. It can also operate in manual mode.

http://ieeexplore.ieee.org/document/7993421/

Medium propic

Avirup B. created project Smart bot with IoT

Medium 72aae41f bc66 47c6 b40f d0b5b14d9321

Smart bot with IoT

Microsoft bot framework provides us the power of chat bots. While integrating with LUIS, we are able to bring NLP into the picture. Now our target is to hook it up to the cloud to control IoT devices.

I will be implementing the mqtt protocol for communicating with the Edison. The message will be triggered based on the conversation of the chat bot. The bot will be accessed through skype, telegram and web chat

Propic

Avirup B. added photos to project PC controlled RC car

Medium d1f4a13d 09ea 4154 92aa c43444c6ef58

PC controlled RC car

This project deals with the control of a RC car developed with Edison and Arduino that can be controlled using a PC/Laptop/Tablet. The initial version was developed with Arduino Leonardo. The upcoming version will incorporate Edison and use HCSR04 ultrasonic modules to localize itself in an unknown environment. Thus the upcoming version will be an autonomous UGV and it will navigate itself to a destined heading using a Grove digital compass at the same time it will be updating a 2D map of the area it passes through. The present version consists of a controller named Universal robot controller which is a WPF app developed for the sole purpose for controlling the bot. The communication is done by RF of frequency 2.4GHz. The picture of the bot shows the Arduino and some motor drivers. The raised platform at the back of the bot is for mounting the grove digital compass for the desired heading. The raised platform at the front of the robot is for mounting 3 HCSR04 modules for localization and mapping. Another screenshot is of the controller for manual control. Another screenshot displays is for the autonomous function of the robot. The upcoming version will incorporate both the controls in one app.

Facing some problems in mapping. Collaborations are highly welcome.

Propic

Avirup B. added photos to project PC controlled RC car

Medium dbf9f08a edc0 4d29 baa9 bedfe2e2a8f6

PC controlled RC car

This project deals with the control of a RC car developed with Edison and Arduino that can be controlled using a PC/Laptop/Tablet. The initial version was developed with Arduino Leonardo. The upcoming version will incorporate Edison and use HCSR04 ultrasonic modules to localize itself in an unknown environment. Thus the upcoming version will be an autonomous UGV and it will navigate itself to a destined heading using a Grove digital compass at the same time it will be updating a 2D map of the area it passes through. The present version consists of a controller named Universal robot controller which is a WPF app developed for the sole purpose for controlling the bot. The communication is done by RF of frequency 2.4GHz. The picture of the bot shows the Arduino and some motor drivers. The raised platform at the back of the bot is for mounting the grove digital compass for the desired heading. The raised platform at the front of the robot is for mounting 3 HCSR04 modules for localization and mapping. Another screenshot is of the controller for manual control. Another screenshot displays is for the autonomous function of the robot. The upcoming version will incorporate both the controls in one app.

Facing some problems in mapping. Collaborations are highly welcome.

Propic

Avirup B. added photos to project PC controlled RC car

Medium bb50ea88 f106 4ed0 a356 26c2ce5f0f3e

PC controlled RC car

This project deals with the control of a RC car developed with Edison and Arduino that can be controlled using a PC/Laptop/Tablet. The initial version was developed with Arduino Leonardo. The upcoming version will incorporate Edison and use HCSR04 ultrasonic modules to localize itself in an unknown environment. Thus the upcoming version will be an autonomous UGV and it will navigate itself to a destined heading using a Grove digital compass at the same time it will be updating a 2D map of the area it passes through. The present version consists of a controller named Universal robot controller which is a WPF app developed for the sole purpose for controlling the bot. The communication is done by RF of frequency 2.4GHz. The picture of the bot shows the Arduino and some motor drivers. The raised platform at the back of the bot is for mounting the grove digital compass for the desired heading. The raised platform at the front of the robot is for mounting 3 HCSR04 modules for localization and mapping. Another screenshot is of the controller for manual control. Another screenshot displays is for the autonomous function of the robot. The upcoming version will incorporate both the controls in one app.

Facing some problems in mapping. Collaborations are highly welcome.

Medium propic

Avirup B. created project PC controlled RC car

Medium bb50ea88 f106 4ed0 a356 26c2ce5f0f3e

PC controlled RC car

This project deals with the control of a RC car developed with Edison and Arduino that can be controlled using a PC/Laptop/Tablet. The initial version was developed with Arduino Leonardo. The upcoming version will incorporate Edison and use HCSR04 ultrasonic modules to localize itself in an unknown environment. Thus the upcoming version will be an autonomous UGV and it will navigate itself to a destined heading using a Grove digital compass at the same time it will be updating a 2D map of the area it passes through. The present version consists of a controller named Universal robot controller which is a WPF app developed for the sole purpose for controlling the bot. The communication is done by RF of frequency 2.4GHz. The picture of the bot shows the Arduino and some motor drivers. The raised platform at the back of the bot is for mounting the grove digital compass for the desired heading. The raised platform at the front of the robot is for mounting 3 HCSR04 modules for localization and mapping. Another screenshot is of the controller for manual control. Another screenshot displays is for the autonomous function of the robot. The upcoming version will incorporate both the controls in one app.

Facing some problems in mapping. Collaborations are highly welcome.

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