2 Maria Pia CAVATORTA L’ergonomia nella fabbrica intelligente – le nuove tecnologie a supporto dell’uomo POLITECNICO DI TORINO L’Ergonomia nella fabbrica intelligente - le nuove tecnologie a supporto dell’uomo Maria Pia Cavatorta - Politecnico di Torino Dipartimento di Ingegneria Meccanica e Aerospaziale industria-4-0-paesi-presenza-pmi-italia
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L’Ergonomia nella fabbrica intelligente · Maria Pia CAVATORTA L’ergonomia nella fabbrica intelligente –le nuove tecnologie a supporto dell’uomo 3 POLITECNICO “While technology
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2Maria Pia CAVATORTA L’ergonomia nella fabbrica intelligente – le nuove tecnologie a supporto dell’uomo
POLITECNICO
DI TORINO
L’Ergonomia nella fabbrica intelligente -
le nuove tecnologie a supporto dell’uomoMaria Pia Cavatorta - Politecnico di Torino
Dipartimento di Ingegneria Meccanica e Aerospaziale
industria-4-0-paesi-presenza-pmi-italia
3Maria Pia CAVATORTA L’ergonomia nella fabbrica intelligente – le nuove tecnologie a supporto dell’uomo
POLITECNICO
DI TORINO“While technology has the ability to increase productivity
and reduce costs, it’s human factors that will enable us to fully integrate our supply chains and enable
differentiation.”
Iain Wright, chair of Britain Parliament’s Business, Energy and Industrial Strategy Select Committee – 2017.
Source: Implications for Learning Factories from Industry 4.0
Challenges for the human factor in future production scenarios
ESB Business School Reutlingen / Fraunhofer Austria Research / TU Vienna
4Maria Pia CAVATORTA L’ergonomia nella fabbrica intelligente – le nuove tecnologie a supporto dell’uomo
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source: “The 2015 Ageing Report: Economic and budgetary projections for the 28 EU Member States (2013-2060)”
WORKERS’ ACCEPTANCE OF NEW TECHNOLOGIES
source: MIT CSAI Lab
source: Ekso Vest
SUPPORT THE AGEING WORKFORCE
5Maria Pia CAVATORTA L’ergonomia nella fabbrica intelligente – le nuove tecnologie a supporto dell’uomo
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6Maria Pia CAVATORTA L’ergonomia nella fabbrica intelligente – le nuove tecnologie a supporto dell’uomo
POLITECNICO
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7Maria Pia CAVATORTA L’ergonomia nella fabbrica intelligente – le nuove tecnologie a supporto dell’uomo
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UNI EN ISO 10218-1,2:2011ISO TS 15066: 2016
Traditional segregation is replaced by
- sensor-based safety systems
- introduction of smaller force-limited
robots
Integrate and enhance
human PERCEPTION, FLEXIBILITY and EXPERIENCE
robot STRENGTH, ACCURACY, REPEATIBILITY
Reduce up-front investments, improve flexibility
9Maria Pia CAVATORTA L’ergonomia nella fabbrica intelligente – le nuove tecnologie a supporto dell’uomo
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source : Bjȍern Matthias, ABB
10Maria Pia CAVATORTA L’ergonomia nella fabbrica intelligente – le nuove tecnologie a supporto dell’uomo
POLITECNICO
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11Maria Pia CAVATORTA L’ergonomia nella fabbrica intelligente – le nuove tecnologie a supporto dell’uomo
POLITECNICO
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12Maria Pia CAVATORTA L’ergonomia nella fabbrica intelligente – le nuove tecnologie a supporto dell’uomo
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source: ISO TS 15066: 2016
POWER AND FORCE LIMITING
13Maria Pia CAVATORTA L’ergonomia nella fabbrica intelligente – le nuove tecnologie a supporto dell’uomo
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YUMI – ABBBaxter Sawyer - Rethink Robotics
KUKA LBR iiwa
UR -Universal Robots
14Maria Pia CAVATORTA L’ergonomia nella fabbrica intelligente – le nuove tecnologie a supporto dell’uomo
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Contact stop
Passive safety cover
Safe stop function
Push back function
Anti-trap protection
Dual check safety
15Maria Pia CAVATORTA L’ergonomia nella fabbrica intelligente – le nuove tecnologie a supporto dell’uomo
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Source: Grand View Research report
Collaborative Robots Market Size & Share, Industry Report, 2018-2025
16Maria Pia CAVATORTA L’ergonomia nella fabbrica intelligente – le nuove tecnologie a supporto dell’uomo
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Accelerating the transition from collaborative robots to robot workmates
Collaborative robots
Tasked with a dangerous, repetitive or stressful operation
Robot workmates
Also expected to understand when human operators are stressed or tired,
and adapt to them at different levels
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To favor the acceptability and trust of robots as workmates:
- natural and intuitive robot programming approaches and
interfaces, which do not require expert knowledge [TOPIC 1]
- human intention and human action recognition processes are
of the utmost importance to adapt to the operator’s actions as they unfold [TOPIC 2]
- robot motions and gestures should be not only safe but should
also be aimed at enhancing human trust, following, e.g., bio-
inspired patterns [TOPIC 3]
- robot behaviors and the communication between humans and
robots should adapt to an operator’s cognitive and physical capabilities, as well as incipient fatigue and stress, by sharing
autonomy accordingly and supporting the operator when
needed [TOPIC 4]
WORKMATE 2018, 21-25/5 2018
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19Maria Pia CAVATORTA L’ergonomia nella fabbrica intelligente – le nuove tecnologie a supporto dell’uomo
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http://www.repubblica.it/
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Sarcos Guardian XO90 kg payload(not yet released)
Sarcos Guardian GT: 225 kg payload for each limb
HUMAN-CONTROLLED ROBOTS
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Exoskeletons for industrial applications
23Maria Pia CAVATORTA L’ergonomia nella fabbrica intelligente – le nuove tecnologie a supporto dell’uomo
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Exoskeletons aim at reducing two of the main biomechanical risk factors
for MSDs:
- High forces/ Significant effort: power tasks, as well as high precision
tasks (co-contraction effort)
- Awkward postures: muscle contraction but also the proximity to joint
limit in terms of range of motion (tendon deformation and potential
compression of soft tissue)
What tasks and which operators could be benefitted the most?
Researchers agree that the efficiency of an exoskeleton regarding the
reduction of MSDs risks is highly-task dependent
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