Specializing in diverse engineering projects...
Specializing in diverse engineering projects...
We tackle a wide array of challenges across multiple domains. Our projects include the development of cutting-edge RF signal attenuation systems, the creation of advanced wearable skin sensors, and the engineering of high-speed robotic systems designed for precision tasks such as drone capture. Our work reflects a commitment to solving unique and complex engineering challenges, delivering specialized solutions tailored to each project’s demands.
For more detailed project presentation examples, please reach out to aashray.manchanda@berkeley.edu
We tackle a wide array of challenges across multiple domains. Our projects include the development of cutting-edge RF signal attenuation systems, the creation of advanced wearable skin sensors, and the engineering of high-speed robotic systems designed for precision tasks such as drone capture. Our work reflects a commitment to solving unique and complex engineering challenges, delivering specialized solutions tailored to each project’s demands.
For more detailed project presentation examples, please reach out to aashray.manchanda@berkeley.edu
Spring 2024
Spring 2024
Spring 2024
01
EECS
MechE
Robotics
KIND HUMANOID Artificial Skin Sensing
KIND HUMANOID Artificial Skin Sensing
The ESB team was assigned to develop a cost-efficient robotic skin for the next version of Kind Humanoid's Mona robot, incorporating high-resolution touch sensing. They conducted experimental research on material properties and resistive and capacitive sensing. This led to the creation of a 10 cm x 10 cm Flex PCB-based capacitive sensing prototype capable of detecting forces up to 100N.
ESB developed a cost-efficient robotic skin for Kind Humanoid's Mona robot, incorporating high-resolution touch sensing. They conducted experimental research on material properties and resistive and capacitive sensing. This led to the creation of a 10 cm x 10 cm Flex PCB-based capacitive sensing prototype capable of detecting forces up to 100N.
02
MechE
NAVIER Sonar Mounting System
NAVIER Sonar Mounting System
ESB developed and integrated a sonar system for hydrofoil electric boats. This obstacle detection system enables Navier to test sonars for collisions, pushing their goal of autonomous marine travel. The team of 5 engineers designed a 7-foot-long hydrodynamic foil system to securely position a sonar below the boat, optimizing foil designs with CFD, machining rigid mounting systems, and coding obstacle detection algorithms.
ESB developed and integrated a sonar system for hydrofoil electric boats. This obstacle detection system enables Navier to test sonars for collisions, pushing their goal of autonomous marine travel. The team of 5 engineers designed a 7-foot-long hydrodynamic foil system to securely position a sonar below the boat, optimizing foil designs with CFD, machining rigid mounting systems, and coding obstacle detection algorithms.
03
MechE
NAVIER Underwater Camera Mount
NAVIER Underwater Camera Mount
ESB researched, designed, and manufactured an hydrodynamic underwater camera mount to study potential cavitation on the hydrofoils of the boat. Our engineers specified our camera choice and conducted research on minimizing drag underwater, conducting CFD on our specified profile for our design. We then designed a mount that would hold our cameras in place while being removable from the hydrofoil.
ESB researched, designed, and manufactured an hydrodynamic underwater camera mount to study potential cavitation on the hydrofoils of the boat. Our engineers specified our camera choice and conducted research on minimizing drag underwater, conducting CFD on our specified profile for our design. We then designed a mount that would hold our cameras in place while being removable from the hydrofoil.
04
Robotics
EECS
MechE
SENTIEN Large Cable Robot
SENTIEN Large Cable Robot
Designed and built a shipping container-sized cable robot to address mechanical and software challenges. Tasks included CAD design and manufacturing of robust winching components, integration of advanced control algorithms for software enhancement, and rigorous testing to characterize system performance.
Designed and built a shipping container-sized cable robot to address mechanical and software challenges. Tasks included CAD design and manufacturing of robust winching components, integration of advanced control algorithms for software enhancement, and rigorous testing to characterize system performance.
01
EECS
MechE
DITTO RF-Attenuating Design
DITTO RF-Attenuating Design
Ditto is a software company that enables communication between devices with or without an internet connection. ESB designed and built a RF-attenuating entrance for Ditto's anechoic testing chamber to enable device communication without internet. We built a sliding mechanism that accounts for thick RF-attenuating material and restrictions with the physical room.
Ditto is a software company that enables communication between devices with or without an internet connection. ESB designed and built a RF-attenuating entrance for Ditto's anechoic testing chamber to enable device communication without internet. We built a sliding mechanism that accounts for thick RF-attenuating material and restrictions with the physical room.
02
EECS
Robotics
SENSIBLE Skin Testing Sensor
SENSIBLE Skin Testing Sensor
To test Sensible Robotics' novel skin sensor, capable of detecting touch more precisely than human skin, ESB was responsible for testing and collecting data for the sensor. By designing and assembling an actuatable claw to test grip strength, Sensible can receive data detailing the effectiveness of their sensor and locate areas for improvement.
To test Sensible Robotics' novel skin sensor, capable of detecting touch more precisely than human skin, ESB was responsible for testing and collecting data for the sensor. By designing and assembling an actuatable claw to test grip strength, Sensible can receive data detailing the effectiveness of their sensor and locate areas for improvement.
03
EECS
MechE
Robotics
SENTIEN High Speed Cable Robot
SENTIEN High Speed Cable Robot
Continuing Sentien's experimental approach to drone fleet applications, the ESB team was tasked with developing a high-speed cable robot to catch drones mid-flight. This fixture allows greater accuracy for drone docking procedures and allows Sentien to expand into fixed-wing aircraft. We built a six-foot by six-foot winch robot and developed a control scheme to allow us to move the platform to the desired position.
Continuing Sentien's experimental approach to drone fleet applications, the ESB team was tasked with developing a high-speed cable robot to catch drones mid-flight. This fixture allows greater accuracy for drone docking procedures and allows Sentien to expand into fixed-wing aircraft. We built a six-foot by six-foot winch robot and developed a control scheme to allow us to move the platform to the desired position.
04
System Analysis
MechE
SENTIEN Heat Transfer Optimization
SENTIEN Heat Transfer Optimization
One of Sentien's drone hub systems was experiencing lower-than-desired efficiency when operating in hot climates. ESB analyzed the current system and developed solutions. The team provided researched options for heat transfer systems, as well as thermal analysis calculations and heat location calculators to help set up a customized heat transfer solution.
One of Sentien's drone hub systems was experiencing lower-than-desired efficiency when operating in hot climates. ESB analyzed the current system and developed solutions. The team provided researched options for heat transfer systems, as well as thermal analysis calculations and heat location calculators to help set up a customized heat transfer solution.
Fall 2023
Fall 2023
Fall 2023
Spring 2023
Spring 2023
Spring 2023
01
EECS
MechE
SENTIEN Drone Delivery System
SENTIEN Drone Delivery System
Designed for Sentien Robotics, this project loaded tennis ball shaped packages into a wirelessly controlled system capable of feeding the balls to certain drones. A separate team worked on a modular winching system that would lower said packages to the final location. This was used as an initial test by Sentien for how feasible drone package delivery is for the company.
Designed for Sentien Robotics, this project loaded tennis ball shaped packages into a wirelessly controlled system capable of feeding the balls to certain drones. A separate team worked on a modular winching system that would lower said packages to the final location. This was used as an initial test by Sentien for how feasible drone package delivery is for the company.
02
EECS
MechE
Robotics
HEDGEHOG Mushroom Composting
HEDGEHOG Mushroom Composting
Hedgehog Foods is an agri-tech robotics startup whose mission is to automate mushroom farming. Our project was to miniaturize a composting unit, used to create mushroom feed. It involved HVAC design, robotics, and a thorough understanding of PID control.
Hedgehog Foods is an agri-tech robotics startup whose mission is to automate mushroom farming. Our project was to miniaturize a composting unit, used to create mushroom feed. It involved HVAC design, robotics, and a thorough understanding of PID control.
03
EECS
MechE
SEISMIC Electromechanical Testing Rig
SEISMIC Electromechanical Testing Rig
ESB members worked on an electromechanical testing rig designed to test wearable use cases for Seismic's assistive suits. From initial CAD ideas to implementing sensors and other electronics, this project allowed Seismic to accurately test their suits in a streamlined process.
ESB members worked on an electromechanical testing rig designed to test wearable use cases for Seismic's assistive suits. From initial CAD ideas to implementing sensors and other electronics, this project allowed Seismic to accurately test their suits in a streamlined process.
04
MechE
BIMOTAL Wheelchair Market Adaptation
BIMOTAL Wheelchair Market Adaptation
Bimotal, a modular electric bike startup, designs products to integrate motors and batteries into standard bicycles, converting them into electric bikes. ESB developed an adaptation of their product for the wheelchair market, requiring intensive CAD design, FEA, and market research.
Specializing in diverse engineering projects...
We tackle a wide array of challenges across multiple domains. Our projects include the development of cutting-edge RF signal attenuation systems, the creation of advanced wearable skin sensors, and the engineering of high-speed robotic systems designed for precision tasks such as drone capture. Our work reflects a commitment to solving unique and complex engineering challenges, delivering specialized solutions tailored to each project’s demands.
For more detailed project presentation examples, please reach out to aashray.manchanda@berkeley.edu
Specializing in diverse engineering projects...
We tackle a wide array of challenges across multiple domains. Our projects include the development of cutting-edge RF signal attenuation systems, the creation of advanced wearable skin sensors, and the engineering of high-speed robotic systems designed for precision tasks such as drone capture. Our work reflects a commitment to solving unique and complex engineering challenges, delivering specialized solutions tailored to each project’s demands.
For more detailed project presentation examples, please reach out to aashray.manchanda@berkeley.edu