Background and activities

My research interests include numerical optimization algorithm, systems and control, embedded systems design, and software development. I am interested in applying efficient numerical methods for systems and control applications. I am now a postdoctoral researcher at Process Control group under the supervisor Associate Prof. Johannes Jäschke.

I obtained my PhD degree from Department of Engineering Cybernetics - NTNU in 2012. My PhD project was on gradient-based optimization methods for large-scale system (see publication below). I got my master and bachelor degrees from Departement of Electrical Engineering at Bandung Institute of Technology in 2002 and 2004, respectively. In between my academia years, I worked as IT consultant for SAP projects and embedded software developer for subsea control systems (mostly developing data communication protocol stacks of subsea sensors).  

In my spare time, I enjoy doing volunteer activities and contemplative practices. Also, I like to do DIY-projects. 

 

Scientific, academic and artistic work

A selection of recent journal publications, artistic productions, books, including book and report excerpts. See all publications in the database

Journal publications

Part of book/report

  • Rwechungura, Richard Wilfred; Suwartadi, Eka; Dadashpour, Mohsen; Kleppe, Jon; Foss, Bjarne Anton. (2010) The Norne Field Case - A Unique Comparative Case Study. 2010 SPE Intelligent Energy Conference & Exhibition: Delivering Value - Creating Opportunities.
  • Suwartadi, Eka; Krogstad, Stein; Foss, Bjarne Anton. (2010) Nonlinear Output Constraints Handling for Production Optimization for Oil Reservoirs. Proceedings / IEEE/RSJ 2010 International Conference on Intelligent Robots and Systems (IROS 2010).
  • Suwartadi, Eka; Krogstad, Stein; Foss, Bjarne Anton. (2009) On State Constraints of Adjoint Optimization in Oil Reservoir Waterflooding. Proceeding of 2009 SPE/EAGE Reservoir Characterization & Simulation Conference "Overcoming Modeling Challenges to Optimize Recovery".

Report/dissertation

  • Suwartadi, Idewa Putu Eka; Foss, Bjarne Anton. (2012) Gradient-based Methods for Production Opimization of Oil Reservoirs. Norges teknisk-naturvitenskapelige universitet. 2012. ISBN 978-82-471-3485-6. Doktoravhandlinger ved NTNU (104).