This report is the final report for the FPGA accelerated PID controller, part of the Distributed Control Systems project. This project runs within the Lectoraat Robotics and High Tech Mechatronics of Fontys Hogeschool Engineering Eindhoven. The Lectoraat has the goal to develop applicable knowledge to support education and industry. This knowledge is acquired with projects run in conjunction with the industry. The report will go into detail for the software designed for this project, not the hardware design. This report is intended for follow up students working on the Distributed Control Systems project. Within this report the assumption is made that the reader is at least familiar with the terms EtherCAT, FPGA, Linux and PID controllers. However for each part a small basic introduction is included. For readers looking for the accomplishments in this project, the results are in chapter six. Following are short descriptions of the chapters in this report. The first chapter will give a short introduction to the project. It talks about why the project was conceived, where the project was done and what the expected end result is. The second chapter, the problem definition, talks about how the project has been defined, what is included and what is not and how the customer expects the final product to function and look like. The third chapter details the methodology used during this project. All the research preformed for this project will be described in the forth chapter. This chapter goes into the research into the Xilinx Zynq 7000 chip, Beckhoff's EtherCAT system, how the Serial Peripheral Interface works and how a PID controller functions. Following in chapter five the design is expanded upon. First the toolchain for building for the Zynq chip is explained. This is followed by and explanation of the different software parts that have been designed. Finally chapters six and seven provide the results and the conclusions and recommendations for this project.
The emergence of collaborative workspaces is a remarkable feature of contemporary cities. These spaces have appeared rapidly, catering for the locational needs of self-employed workers, start-ups, and small-size companies. The objective of this paper is to provide an analysis of four categories of collaborative workspaces (Accelerators, Incubators, Coworking spaces, and FabLabs). For the case of Amsterdam, we conducted a website content analysis to assess how these spaces position and present themselves towards potential users. The empirical evidence shows that these spaces promise a variety of benefits, ranging from business development to access to social networks. This diversity illustrates the emergence of distinct work settings in an economic environment characterized by the need to work in a social environment that at the same time stimulates networking and collaboration.
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With the rise of innovation and entrepreneurship as avenues for journalists to take in their search for journalistic work, we need to critically interrogate how these terms are understood. Various journalism institutions are pushing a particular understanding of journalism, and of what constitutes meaningful and innovative journalism. In this paper, we review the literature on these themes and draw on experimental research done by one of the authors to argue for a more process-oriented approach to journalistic innovation and entrepreneurship. As a researcher-maker, one of the authors created an innovative journalistic project and tried to develop a business model for this project. She participated in an accelerator process organised by one of the main funds aimed at journalism innovation in the Netherlands. We show that one existing, and prevalent, understanding of innovation in journalism is one that is linear, rational and outcome-oriented. We challenge this understanding and draw on process-oriented theories of innovation to introduce the concepts of effectuation, improvisation and becoming as new lenses to reconsider these phenomena. These concepts provide clearer insight into the passionate and improvisational nature of doing innovative journalistic work.
