Project 'Mantis'

at Artificial Intelligence & Cognitive Engineering (ALICE)

University of Groningen

Dutch | English

The overall concept of MANTIS is to provide a proactive maintenance service platform architecture based on Cyber Physical Systems that allows to estimate future performance, to predict and prevent imminent failures and to schedule proactive maintenance. Maintenance is no longer a necessary evil that costs what it costs, but an important function that creates additional value in the business process as well as new business models with a stronger service orientation. Physical systems (e.g. industrial machines, vehicles, renewable energy assets) and the environment they operate in, are monitored continuously by a broad and diverse range of intelligent sensors, resulting in massive amounts of data that characterise the usage history, operational condition, location, movement and other physical properties of those systems. These systems form part of a larger network of heterogeneous and collaborative systems (e.g. vehicle fleets or photovoltaic and windmill parks) connected via robust communication mechanisms able to operate in challenging environments. MANTIS consists of distributed processing chains that efficiently transform raw data into knowledge while minimising the need for bandwidth. Sophisticated distributed sensing and decision making functions are performed at different levels in a collaborative way, ranging from local nodes to locally optimise performance, bandwidth and maintenance; to cloud-based platforms that integrate information from diverse systems and execute distributed processing and analytics algorithms for global decision making. The research addressed in MANTIS will contribute to companies' assets availability, competitiveness, growth and sustainability. Use cases will be the testing ground for the innovative functionalities of the proactive maintenance service platform architecture and for its future exploitation in the industrial world. Results of MANTIS can be utilised directly in several industry areas and different fields of maintenanance. Participants

Role of the Artificial Intelligence & Cognitive Engineering Institute,
University of Groningen, The Netherlands (RUG)

Local coordinator: prof. dr. Lambert Schomaker (schomaker at ai.rug.nl, +31-50-3637908)

We will focus on a real-life maintenance problem involving vision and other real-life sensing, where the problem consists of reducing MTBF for incidents which in the current practice can only be solved by human operator intervention. Using data collection and user-based ('ipad'-based) annotation of problem conditions during the industrial process, a continuous learning cycle is initiated. In the first stage of the project we will focus on forecasting and detection of the problem, using a basic signalling method. The sensing component ideally focuses on not one but on several possible problem classes at a sensor location. In the second stage of the project, we will try to actually close the loop by means of intervention using a modern flexible and cost effective robot systems for solving general problems, when necessary. Actuators may consist of simple pressured air or magnetic methods for, e.g., obstacle removal. The problem-solving system will gradually develop a repertoire of problem conditions and a probability distribution for corrective actions and their computed applicability (utility values) given the current context. The proposed solution entails a loose coupling between the production system itself and the problem solver but a tight description of problem conditions and corrective actions. We will provide solutions that allow for convenient reconguration and reuse of learned material. Our direct partner is Philips, who will provide the (warehouse) process data. RUG will implement the pattern matching method and learning cycle. We will make additional computing resources and storage available on the massive Groningen high-performance computing cluster.

Consortium

The Mantis project is a 30M€ ECSEL / H2020 project, executed in collaboration with 47 industrial and research partners over Europe. The principal project coordinator is the University of Mondragon.

ACCIONA Infraestructuras S.A., ADIRA, AIT Austrian Institute of Technology GmbH, AITIA International Inc., Aalborg University, Ansaldo STS, Atlas Copco Airpower n.v. (Flanders), Budapest University of Technology and Economics, Consorzio Interuniversitario Nazionale per l'Informatica, Danfoss A/S, Fagor Arrasate S. Coop., Fortum Power and Heat Oy, Fraunhofer Institute for Experimental Software Engineering IESE, Fundacion Tekniker, Goizper S. Coop, HBM Hottinger Baldwin Messtechnik GmbH, Ikerlan S. Coop., Ilias Solutions (Brussels), Innotec, Instituto Superior de Engenharia do Porto, Instituto de Engenharia de Sistemas e Computadores do Porto , John Deere GmbH, Josef Stefan Institute, Lapland University of Applied Sciences, Mondragon Corporation Cooperativa, Mondragon Goi Eskola Politeknikoa S. Coop., Mondragon Sistemas, Nome Oy, Philips, Philips Consumer Lifestyle B.V., Philips Electronics Nederland B.V., Philips Medical Systems Nederland B.V., Rijksuniversiteit Groningen, Robert Bosch GmbH, STILL GmbH, Science and Technology B.V., Sirris c.d.g. (Flanders+Brussels), Solteq Oy, Technische Universiteit Eindhoven, UNINOVA, VTT, Wapice, XLAB, m2Xpert GmbH & Co KG


  • L.Schomaker / Feb. 2015