biologically inspired control
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2016 ◽  
Vol 46 (7) ◽  
pp. 898-911 ◽  
Author(s):  
Azhar Aulia Saputra ◽  
Janos Botzheim ◽  
Indra Adji Sulistijono ◽  
Naoyuki Kubota

2016 ◽  
Vol 18 (6) ◽  
pp. 2283-2300 ◽  
Author(s):  
Sami El Ferik ◽  
Olapido Raphael Thompson

2015 ◽  
Vol 137 (06) ◽  
pp. S12-S16
Author(s):  
Michael Hopkins ◽  
Robert Griffin ◽  
Alexander Leonessa

This article describes benefits of model-based approach in developing humanoids and presents experimental results as well. Regardless of the chosen actuation strategy, the design of humanoid locomotion controllers is greatly complicated by the underactuated and nonlinear nature of the associated multibody dynamics. Drawing inspiration from biology, researchers have begun to incorporate passive mechanical compliance into the design of legged robots, often by adding spring elements in series with the robot’s actuators. First introduced by the MIT Leg Laboratory, series elastic actuators (SEAs) have been shown to improve the fidelity and stability of closed-loop force controllers while simultaneously increasing shock tolerance. The chapter shows an example SEA utilized in the design of THOR, a compliant humanoid robot developed at Virginia Tech. Despite new advancements, several challenges remain before humanoids can be fielded in real-world applications that require a high degree of mobility. Model-based control approaches could greatly benefit from techniques found in the robust and adaptive control literature. The field is also interested in moving towards more efficient, human-like locomotion using biologically-inspired control strategies.


10.5772/59232 ◽  
2014 ◽  
Vol 11 (10) ◽  
pp. 172 ◽  
Author(s):  
Jorge Solis ◽  
Kenichiro Ozawa ◽  
Maasaki Takeuchi ◽  
Takafumi Kusano ◽  
Shimpei Ishikawa ◽  
...  

2013 ◽  
Vol 40 (1) ◽  
pp. 163-187
Author(s):  
Mihailo Lazarevic

In this paper, the applications of biologically inspired modeling and control of (bio)mechanical (non)redundant mechanisms are presented, as well as newly obtained results of author in mechanics which are based on using fractional calculus. First, it is proposed to use biological analog-synergy due to existence of invariant features in the execution of functional motion. Second, the model of (bio)mechanical system may be obtained using another biological concept called distributed positioning (DP), which is based on the inertial properties and actuation of joints of considered mechanical system. In addition, it is proposed to use other biological principles such as: principle of minimum interaction, which takes a main role in hierarchical structure of control and self-adjusting principle (introduce local positive/negative feedback on control with great amplifying), which allows efficiently realization of control based on iterative natural learning. Also, new, recently obtained results of the author in the fields of stability, electroviscoelasticity, and control theory are presented which are based on using fractional calculus (FC).


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