The development and application of an optimization tool in industrial design

AbstractDesigners are identified, in industry 4.0, as the professional figures that have to design well performing new object. In order to do this, it is necessary to take into account a series of properties called design objectives. Often the structural problem of new design is underestimated or even not considered. This can be a real problem because this objective is in competitive and in contrast with other design objectives. So, this can bring to substantial change in a design in the final phase and sometimes to the complete change. In this paper is presented an optimization workflow that adopt a Multi Objective Optimization engine so called "Octopus" and Karamba3D, that is a Finite Elements (FE) plug-in, typically used in structural simulations, these extensions run in a software: Grassopper3D, that is a parametric design tool. The workflow allows designers to explore a large range of solutions and at the same time permits to filter and sort the optimized models in order to analyze the tradeoff of the resultant solution space, both qualitatively and quantitatively. In such way designers can obtain easily a lot of information of the generate design and identify potential solution for immediate use or for further optimization. In this paper is analyzed a design problem of an ergonomic chair in order to provide the efficiency of the workflow. The design criteria and the structural problem for this type of design object are identified as the main optimization objectives in order to iteratively improve the design solutions

An Educational Robotics Lab to Investigate Cognitive Strategies and to Foster Learning in an Arts and Humanities Course Degree

The research aimed at presenting learning results on an Educational Robotics Lab carried out with university students that attended an Arts and Humanities Course Degree. In particular, cognitive abilities put into action by learners in using a Robotics Serious Game have been investigated and data has been collected by administering a pre and a post-test on motivation and using Project Based Learning (PBL) methodology. Significant results have been acquired on: (1) students’ motivation in relation to their performance; (2) team work strategy, analyzing the PBL; and (3) learning results. Findings showed that “intrinsic motivation” of the participating students, gathered with a specific questionnaire, was high since the beginning of the Lab experience, corroborating the hypothesis that these cognitive activities are able to stimulate curiosity, interest, enjoyment and to foster the learning also in humanities careers

An Educational Robotics Lab to Investigate Cognitive Strategies and to Foster Learning in an Arts and Humanities Course Degree

The research aimed at presenting learning results on an Educational Robotics Lab carried out with university students that attended an Arts and Humanities Course Degree. In particular, cognitive abilities put into action by learners in using a Robotics Serious Game have been investigated and data has been collected by administering a pre and a post-test on motivation and using Project Based Learning (PBL) methodology. Significant results have been acquired on: (1) students’ motivation in relation to their performance; (2) team work strategy, analyzing the PBL; and (3) learning results. Findings showed that “intrinsic motivation” of the participating students, gathered with a specific questionnaire, was high since the beginning of the Lab experience, corroborating the hypothesis that these cognitive activities are able to stimulate curiosity, interest, enjoyment and to foster the learning also in humanities careers