An Efficiently Solvable Quadratic Program for Stabilizing Dynamic Locomotion [PDF]
, 2014 We describe a whole-body dynamic walking controller implemented as a convex quadratic program. The controller solves an optimal control problem using an approximate value function derived from a simple walking model while respecting the dynamic, input ...
Kuindersma, Scott +2 more
core +4 more sources
Applied Sciences, 2019 Active balancing actuators are essential components of intelligent machine tool spindles to automatically reduce the unbalance vibration and promote machining accuracy and efficiency.
Xin Pan +5 more
doaj +1 more source
Direct control strategy for a four-level three-phase flying-capacitor inverter [PDF]
, 2010 A direct predictive control strategy is proposed for a three-phase four-level flying-capacitor (FC) inverter in this paper. The balancing of the FC voltages, a challenge in applications with small capacitors and low switching frequencies, is done without
Defaÿ, François +2 more
core +1 more source
Performance Evaluation of Multilevel Converter based Cell Balancer with Reciprocating Air Flow [PDF]
, 2012 The modeling and design of an active battery cell balancing system using Multilevel Converter (MLC) for EV/HEV/PHEV is studied under unidirectional as well as reciprocating air flow.
Altaf, Faisal +2 more
core +1 more source
Effects of training on postural control and agility when wearing socks of different compression levels [PDF]
, 2017 Study aim: The aim of this study was to evaluate the effects of training while wearing socks differing in compression level (clinical, sub-clinical, regular) on performance of static and dynamic balancing and agility tasks in healthy, physically active ...
Akseki +37 more
core +3 more sources
Balancing STAT Activity as a Therapeutic Strategy [PDF]
Cancers, 2019 Driven by dysregulated IL-6 family member cytokine signaling in the tumor microenvironment (TME), aberrant signal transducer and activator of transcription (STAT3) and (STAT5) activation have been identified as key contributors to tumorigenesis. Following transformation, persistent STAT3 activation drives the emergence of mesenchymal/cancer-stem cell ...
Kelsey L. Polak +4 more
openaire +2 more sources
A Modular Active Balancing Circuit for Redox Flow Battery Applied in Energy Storage System
IEEE Access, 2021 To improve the operation performance and energy conversion efficiency of the redox flow battery (RFB), a modular active balancing circuit for redox flow battery applied in the energy storage system is proposed in this paper. Detailed topology description,
Weide Guan, Xiaoqing Huang
doaj +1 more source
Learning action-oriented models through active inference [PDF]
, 2020 Converging theories suggest that organisms learn and exploit probabilistic models of their environment. However, it remains unclear how such models can be learned in practice.
Buckley, Christopher L +2 more
core +1 more source
Inverted Pendulum Human Transporter Balance Control System Based on Proportional Integral Derivative – Active Force Control [PDF]
, 2011 Many research for the balancing of inverted pendulum control system to develop the performance. This paper will simulate a Proportional Integral Derivative – Active Force Control (PID-ACF) methods to swing a pendulum attached to a cart from an initial ...
Pitowarno, Endra, putra, kamajaya
core +2 more sources
Physical activity, energy balance and obesity [PDF]
Public Health Nutrition, 2007 AbstractObesity appears when energy intake exceeds energy expenditure. The most important variable compound of energy expenditure is physical activity. The global epidemics of obesity seem closely related to reduced physical activity and sedentariness widely increasing nowadays.
Griera, José Luís +5 more
openaire +3 more sources