Results 41 to 50 of about 13,866,830 (310)

Is the position of the femur tibia joint under feedback control in the walking stick insect?: II. Electrophysiological recordings [PDF]

, 1981
Cruse H, Pflüger H-J. Is the position of the femur tibia joint under feedback control in the walking stick insect?: II. Electrophysiological recordings. The journal of experimental biology.
Pflüger, H.-J., Cruse, Holk
core  

The Design and Adaptive Control of a Parallel Chambered Pneumatic Muscle-Driven Soft Hand Robot for Grasping Rehabilitation

Biomimetics
The widespread application of exoskeletons driven by soft actuators in motion assistance and medical rehabilitation has proven effective for patients who struggle with precise object grasping and suffer from insufficient hand strength due to strokes or ...
Zhixiong Zhou, Qingsong Ai, Mengnan Li, Wei Meng, Quan Liu, Sheng Quan Xie   +5 more
doaj   +1 more source

Comparative Drug Response Profiling in Neuroblastoma Cell Lines and Patient‐Derived Tumor Organoids

Pediatric Blood &Cancer, EarlyView.
ABSTRACT High‐risk neuroblastoma remains a leading cause of pediatric cancer mortality, and improved preclinical models are needed to guide therapeutic developments. We screened seven high‐risk neuroblastoma cell lines and three patient‐derived tumor organoids with 528 compounds alongside bone marrow controls, and compared them with external datasets ...
Krzysztof Wierbiłowicz, Se Whee Sammy Park, Aironas Los, Ernest Liu, Nona Struyf, Tom Erkers, Sören Lehmann, Jan J. Molenaar, Jakob Stenman, Olli Kallioniemi, Päivi Östling, Brinton Seashore‐Ludlow, Kasper Karlsson   +12 more
wiley   +1 more source

FAT based Adaptive Impedance Control for Unknown Environment Position

, 2012
This paper presents the Function Approximation Technique (FAT) based adaptive impedance control for a robotic finger. The force based impedance control is developed so that the robotic finger tracks the desired force while following the reference ...
Yamaura, Hiroshi, H. Yamaura, N. Z. Azlan, Zainul Azlan, Norsinnira   +3 more
core   +1 more source

Modified Smith Input-Shaper Crane-Controller for Position Control and Sway Reduction

Applied Sciences
In this paper, the control structure for a crane system is proposed. It is designed to achieve fast cargo transfer with minimum cargo sway. The proposed control structure reduces the cargo sway generated by the position controller, which accelerates and ...
Danijel Jolevski, Ozren Bego, Damir Jakus   +2 more
doaj   +1 more source

Impact of Radiation Therapy on Physical and Psychosocial Health of Adolescents and Young Adults: A Joint Report From the Children's Oncology Group AYA and Radiation Oncology Committees

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Rates of cancer among adolescents and young adults (AYA), age 15–39 years, are increasing. Consequently, radiation oncologists are treating more AYAs who have diagnoses spanning both pediatric and adult practices. Compared to pediatric and older adult patients, AYAs face a unique set of challenges.
Hesham Elhalawani, Rachel K. Peterson, Avani D. Rao, Laurie J. McKenzie, Ahmed Magdy Elmotayam, Leslie Chang, Michael Roth, Susan L. McGovern   +7 more
wiley   +1 more source

Is the position of the femur tibia joint under feedback control in the walking stick insect?: I. Force measurements [PDF]

, 1981
Cruse H. Is the position of the femur tibia joint under feedback control in the walking stick insect?: I. Force measurements. The journal of experimental biology.
Cruse, Holk
core  

Rendez-Vous and Docking Position Tracking via Sliding Mode Control

, 2015
This paper proposes a sliding mode strategy for the Chaser position tracking during the approaching maneuver to a passive vehicle (Target). The presented sliding mode control procedure considers different phases of the approaching maneuver, which are ...
F. Dabbene, Guglieri, Giorgio, Punta, E., E. Punta, Tempo, R., Dabbene, F., Capello, Elisa, R. Tempo, Punta E, Giorgio Guglieri, Roberto Tempo, Elisa Capello, Elisabetta Punta, Capello E, Fabrizio Dabbene, Tempo R, Dabbene F, Guglieri G   +17 more
core   +1 more source

High-precision position control of hydraulic support pushing system based on quasi-sliding mode

Gong-kuang zidonghua
The control accuracy of the hydraulic support pushing system directly affects the straightness of the fully mechanized mining face. At present, most position control algorithms for front hydraulic support pushing systems suffer from limited state ...
GAO Yuhao, SUN Xing, LI Yang, LIU Wei, LI Jingyan   +4 more
doaj   +1 more source

Design a Position Control of the Blade Pitch Angle for Variable Speed Wind Turbine Generators [PDF]

Engineering and Technology Journal, 2009
Variable speed wind turbine generators are more powerful than constantspeed turbines. However the unstable wind speed causes the variable speed machine to have variable voltage and frequency.
Roshen T. Ahmed
doaj   +1 more source