Compensating linkage for main rotor control [PDF]
, 1981 A compensating linkage for the rotor control system on rotary wing aircraft is described. The main rotor and transmission are isolated from the airframe structure by clastic suspension.
Huber, R. F., Jeffery, P. A. E.
core +1 more source
Fatigue life estimation of hydraulically actuated mobile working machines using Internet of Things and Digital Twin concepts [PDF]
, 2019 Victor Zhidchenko +2 more
openalex +1 more source
International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT This study addresses the trajectory tracking control for manipulator robots with uncertainties. The main objective is to ensure that the robot follows a desired trajectory despite the presence of uncertainties/disturbances and considering control input constraints. The approach is developed in the framework of continuous integral sliding modes.
Emanuel Ortiz‐Ortiz +3 more
wiley +1 more source
Sensor selection based on principal component analysis for fault detection in wind turbines [PDF]
, 2016 Growing interest for improving the reliability of safety-critical structures, such as wind turbines, has led to the advancement of structural health monitoring (SHM).
Pozo Montero, Francesc +1 more
core
Mechanochemical Treatment of Cellulose: A Strategy for Developing Functional Biocomposite Materials
Polymer Engineering &Science, EarlyView.Mechanochemistry as an integrated approach for combining fiber defibrillation, activation, surface functionalization, and cellulose‐based composite fabrication in a single or reduced number of steps. ABSTRACT Cellulose‐based biocomposites are attracting increasing scientific and industrial interest due to their sustainable origin, biodegradability, and
Murilo O. da Luz +3 more
wiley +1 more source
Design and Control of a Polycentric Knee Exoskeleton Using an Electro-Hydraulic Actuator. [PDF]
Sensors (Basel), 2019 Lee T, Lee D, Song B, Baek YS.
europepmc +1 more source
Final design and fabrication of an active control system for flutter suppression on a supercritical aeroelastic research wing [PDF]
The final design and hardware fabrication was completed for an active control system capable of the required flutter suppression, compatible with and ready for installation in the NASA aeroelastic research wing number 1 (ARW-1) on Firebee II drone flight
Hodges, G. E., Mcgehee, C. R.
core +1 more source
Sliding Mode Control Of A Hydraulically Actuated Active Suspension
, 2012 Yahaya Md Sam, J.H.S. Osman
openalex +1 more source
PM&R, EarlyView.Abstract Background Previous studies on microprocessor‐controlled prosthetic knees (MPKs) often investigate benefits of MPKs as a class of knees rather than clinically relevant differences between specific knees, despite their distinct features. Objectives To systematically evaluate and report outcomes associated with three commercially available MPKs ...
Kinsey Herrin +6 more
wiley +1 more source
Integrated Application of Active Controls (IAAC) technology to an advanced subsonic transpot project-demonstration act system definition [PDF]
The 1985 ACT airplane is the Final Active Controls Technology (ACT) Airplane with the addition of three-axis fly by wire. Thus it retains all the efficiency features of the full ACT system plus the weight and cost savings accruing from deletion of the ...
Crumb, C. B. +7 more
core +1 more source