![]() The application of piezoelectric technology is rapidly growing in daily products as well as in the high-tech industry, due to the weight and volume savings that it offers, while maintaining a high level of accuracy. In addition, Europe seeks to stay on the cutting edge of space technology, both for the intrinsic benefits that technology offers in space as well as the benefits generated by the introduction of next generation technologies into the broader economic base. Project Context and Objectives: Project context European space objectives include Earth Observation to monitor the health of the planet and the impacts of human activities, which is increasingly important in this time of climate change and growing industrialization, farming, mining, smuggling, terrorism, illegal immigration, etc. PEASSS technologies will give European space, aviation, and other industries a new tool in their design repertoire. Actuated “smart structure” technology will take the first steps toward space qualification in the PEASSS project, making it a proven viable technology, with a high TRL available to improve future European space missions. Results of the program are disseminated to industry through a project website, papers, courses, and presentations. After commissioning of the platform and the payload, the functional tests in space are performed successful. All new developed system components are operational. Finally the satellite is successful launched on 15 February 2017 with PSLV mission C37 from India. Once the nanosatellite is assembled and related software is developed, the on ground tests are performed. Following completion of functional and environmental tested operational breadboards, the Flight system components have been designed, manufactured and passed the functional and environmental tests, This has resulted in flight-ready hardware, that is integrated into a working satellite. The designs are prototyped into breadboard models for functional development. The system components include new nanosatellite electronics, a piezo power generation system, a piezo actuated smart structure, and a fiber-optic sensor and interrogator system. The project starts with the design of the CubeSat platform bus, definition of system components, design payload interfaces, satellite configuration, power supply, software and avionics logic. The smart panels will enable fine angle control, and thermal and vibration compensation, improving all types of future Earth observations, such as environmental and planetary mapping, border and regional imaging. The main objective of the PEASSS project is to develop, manufacture, test and qualify "smart structures" which combine composite panels, piezoelectric materials, and next generation sensors, for autonomously improved pointing accuracy and power generation in space. The PEASSS consortium, with its six partners, aligns established aerospace contributing organizations with SME’s and university researchers, including members from Germany (Sonaca Space), The Netherlands (TNO, ISIS) Belgium (Sonaca), as well as Israel (NSL, Technion). ![]() ![]() ![]() To enable the launch the project is suspended for 11 months and an extension of 5 months is granted to finish the flight hardware. The project started on 1 January 2013 end ended on 30 April 2017. The PEASSS project has a total budget of almost 2.47 M€. The project will create a cutting edge technology based on piezo actuated smart composite panels, which can improve the accuracy and stability of nearly all Earth Observation sensor platforms. The technologies that will be developed in the PEASSS project directly enable European space observation and in-space activities. In addition, Europe seeks to stay on the cutting edge of space technology. Executive Summary: European space objectives include Earth Observation to monitor the health of the planet and the impacts of human activities.
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