scholarly journals Surface Fracture Prevention in Paperboard Press Forming with Advanced Force Control

2020 ◽  
Vol 47 ◽  
pp. 80-84
Author(s):  
Panu Tanninen ◽  
Ville Leminen ◽  
Antti Pesonen ◽  
Sami Matthews ◽  
Juha Varis
2008 ◽  
Vol 35 (S 01) ◽  
Author(s):  
Y Li ◽  
J Randerath ◽  
G Goldenberg ◽  
J Hermsdörfer

2014 ◽  
Vol 23 (01) ◽  
pp. 39-44
Author(s):  
D. B. Lee ◽  
P. J. Mitchell

SummaryIndividuals who have suffered fractures caused by osteoporosis – also known as fragility fractures – are the most readily identifiable group at high risk of suffering future fractures. Globally, the majority of these individuals do not receive the secondary preventive care that they need. The Fracture Liaison Service model (FLS) has been developed to ensure that fragility fracture patients are reliably identified, investigated for future fracture and falls risk, and initiated on treatment in accordance with national clinical guidelines. FLS have been successfully established in Asia, Europe, Latin America, North America and Oceania, and their widespread implementation is endorsed by leading national and international osteoporosis organisations. Multi-sector coalitions have expedited inclusion of FLS into national policy and reimbursement mechanisms. The largest national coalition, the National Bone Health Alliance (NBHA) in the United States, provides an exemplar of achieving participation and consensus across sectors. Initiatives developed by NBHA could serve to inform activities of new and emerging coalitions in other countries.


2005 ◽  
Vol 32 (S 4) ◽  
Author(s):  
F Kirsten ◽  
S Bohlen ◽  
J Sommer ◽  
T Merl ◽  
P Saemann ◽  
...  

Author(s):  
K. Shibazaki ◽  
H. Nozaki

In this study, in order to improve steering stability during turning, we devised an inner and outer wheel driving force control system that is based on the steering angle and steering angular velocity, and verified its effectiveness via running tests. In the driving force control system based on steering angle, the inner wheel driving force is weakened in proportion to the steering angle during a turn, and the difference in driving force is applied to the inner and outer wheels by strengthening the outer wheel driving force. In the driving force control (based on steering angular velocity), the value obtained by multiplying the driving force constant and the steering angular velocity,  that differentiates the driver steering input during turning output as the driving force of the inner and outer wheels. By controlling the driving force of the inner and outer wheels, it reduces the maximum steering angle by 40 deg and it became possible to improve the cornering marginal performance and improve the steering stability at the J-turn. In the pylon slalom it reduces the maximum steering angle by 45 deg and it became possible to improve the responsiveness of the vehicle. Control by steering angle is effective during steady turning, while control by steering angular velocity is effective during sharp turning. The inner and outer wheel driving force control are expected to further improve steering stability.


2013 ◽  
Author(s):  
Danielle Eekman ◽  
Helden Sven van ◽  
Margriet Huisman ◽  
Harald Verhaar ◽  
Irene Bultink ◽  
...  

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