Review of fault detection techniques for predictive maintenance
D Divya, B Marath, MB Santosh Kumar - Journal of Quality in …, 2023 - emerald.com
Purpose This study aims to bring awareness to the developing of fault detection systems
using the data collected from sensor devices/physical devices of various systems for …
using the data collected from sensor devices/physical devices of various systems for …
Kalman filters based on multibody models: linking simulation and real world. A comprehensive review
MÁ Naya, E Sanjurjo, AJ Rodríguez… - Multibody System …, 2023 - Springer
The Kalman filter algorithm estimates variables of linear systems combining information from
real sensors and a mathematical model of the system. It may be applied to observe …
real sensors and a mathematical model of the system. It may be applied to observe …
Data-driven friction force prediction model for hydraulic actuators using deep neural networks
Hydraulic actuators convert fluid pressure into mechanical motion. They are widely used in
many industrial and aerospace applications due to their reliability, high speed, high force …
many industrial and aerospace applications due to their reliability, high speed, high force …
Physics-based digital twins merging with machines: Cases of mobile log crane and rotating machine
Real-world products and physics-based simulations are becoming interconnected. In
particular, real-time capable dynamic simulation has made it possible for simulation models …
particular, real-time capable dynamic simulation has made it possible for simulation models …
State estimation in a hydraulically actuated log crane using unscented Kalman filter
Multibody system dynamics approaches together with state estimation methods can reduce
the need for a large number of sensors, especially in the digital twin of working mobile …
the need for a large number of sensors, especially in the digital twin of working mobile …
[HTML][HTML] Experimental investigation into the state estimation of a forestry crane using the unscented Kalman filter and a multiphysics model
To increase productivity, reduce energy use, and minimize unplanned maintenance,
manufacturers of heavy machinery must instrument their products. As explained in the …
manufacturers of heavy machinery must instrument their products. As explained in the …
[HTML][HTML] The dependent coordinates in the linearization of constrained multibody systems: Handling and elimination
In this paper, the handling of the dependent coordinates in the linearization of constrained
multibody systems is clarified. To this end, a brief but comprehensive overview of …
multibody systems is clarified. To this end, a brief but comprehensive overview of …
An efficient and accurate linearization approach for hydraulically actuated multibody systems with holonomic and nonholonomic constraints
Hydraulics is often used to actuate mechanisms in the applications of heavy machinery. In
this work, a linearization approach for hydraulically driven multibody systems is presented …
this work, a linearization approach for hydraulically driven multibody systems is presented …
Parameters Optimization in Hydraulically Driven Machines Using Swarm Intelligence
Finding the unknown parameters of hydraulically driven machines such that the simulation
model behaves similar to the real-world can be a cumbersome task. This could be due to …
model behaves similar to the real-world can be a cumbersome task. This could be due to …
A New Positioning Strategy Based on Parameter Tuning and Optimal Control Technique for Pneumatic Control Valve
B Zhang, A Jiang, J Jiang, Y Qi, L Xue, Y Wang - Actuators, 2022 - mdpi.com
To improve the accuracy, rapidity, and versatility of pneumatic control valves, mechanism
modeling, and optimization analysis on pneumatic actuators were carried out, and then a …
modeling, and optimization analysis on pneumatic actuators were carried out, and then a …