PhD on Bio-inspired soft sensor design for agricultural applications

Functieomschrijving

Population growth, climate change, resource depletion and soil degradation are placing huge challenges on agriculture. One way to alleviate these problems could be to increase the degree to which robots are used in agricultural settings. Rigid robotic sensing and actuation for repeatable tasks in industrial settings is well-developed, but applying robotics in agriculture remains challenging, because fruits and vegetables damage easily, and agricultural environments are unstructured. Soft robots could be a solution, since they are naturally suited to replicate the soft touch that humans normally use to for instance harvest a raspberry. Moreover, their soft structure creates an inherent adaptability to for instance fruits with different sizes. However, soft force sensors still perform much worse than rigid force sensors do.

In this PhD project, you will explore two related approaches to enhance soft sensor performance: co-design of sensors&actuators and active sensing. For robotic design, the measurement principle of the sensor is taken as the starting point, and then the actuator is co-designed to optimize the functionality of the sensor. For control, active sensing strategies, in which the sensor is intentionally moved around to gather data, will be used to continuously update the robot’s movements to collect the most useful data. The final goal is to run field experiments with real autonomous robots.

You will become a member of the Robotics research line of the Control Systems Technology section within the Mechanical Engineering department of the TU/e. This project will also be part of the HTSF Green Sensor Program, which is a collaboration of the 4 technical universities of the Netherlands. Furthermore, you will be a part of the Reshape lab, which has state-of-the art facilities for manufacturing and testing of soft robots.

Within the project, there is a lot of room for your personal input. Some of the techniques that will probably be part of the project are:

• Rapid prototyping using CAD design and 3D printing
• Silicone casting of soft robots
• (Simple) electronics development
• Controller design for real-time control, for instance with Python
• Running validation experiments with commercially-available force sensors
• Data analysis with for instance Matlab/Python/R
• Field experiments with real robots

Functie-eisen

• A master’s degree (or an equivalent university degree) in Engineering (Mechanical/Electrical/Biomedical), Material Science, Computer Science, Biology, or a related discipline.
• A research-oriented attitude.
• Ability to work in an interdisciplinary team and interested in collaborating with industrial partners.
• Motivated to develop your teaching skills and coach students.
• Fluent in spoken and written English (C1 level).
• This project will be embedded in the HTSF Green Sensors program, which means that it will provide an excellent starting point for collaborations. Thus, we highly encourage candidates who are interested in multi-disciplinary hands-on projects to apply.
• Experience with real-time robotic control, soft robots and bio-inspired design are an advantage.

Arbeidsvoorwaarden

A meaningful job in a dynamic and ambitious university, in an interdisciplinary setting and within an international network. You will work on a beautiful, green campus within walking distance of the central train station. In addition, we offer you:

• Full-time employment for four years, with an intermediate evaluation (go/no-go) after nine months. You will spend 10% of your employment on teaching tasks.
• Salary and benefits (such as a pension scheme, paid pregnancy and maternity leave, partially paid parental leave) in accordance with the Collective Labour Agreement for Dutch Universities, scale P (min. €2,770 max. €3,539).
• A year-end bonus of 8.3% and annual vacation pay of 8%.
• High-quality training programs and other support to grow into a self-aware, autonomous scientific researcher. At TU/e we challenge you to take charge of your own learning process.
• An excellent technical infrastructure, on-campus children's day care and sports facilities.
• An allowance for commuting, working from home and internet costs.
• A Staff Immigration Team and a tax compensation scheme (the 30% facility) for international candidates.

Informatie en sollicitatie

About us

Eindhoven University of Technology is an internationally top-ranking university in the Netherlands that combines scientific curiosity with a hands-on attitude. Our spirit of collaboration translates into an open culture and a top-five position in collaborating with advanced industries. Fundamental knowledge enables us to design solutions for the highly complex problems of today and tomorrow. 

Information

Do you recognize yourself in this profile and would you like to know more?
Please contact the hiring manager dr. Femke van Beek, Assistant Professor, f.e.van.beek[at]tue.nl.

Visit our website for more information about the application process or the conditions of employment. You can also contact HR Services Gemini, HRServices.gemini[at]tue.nl.

Are you inspired and would like to know more about working at TU/e? Please visit our career page.

Application

We invite you to submit a complete application by using the apply button.
The application should include a:

• Cover letter in which you describe your motivation and qualifications for the position.
• Curriculum vitae, including a list of your publications and the contact information of three references.

We look forward to receiving your application and will screen it as soon as possible. The vacancy will remain open until the position is filled.