...: amkhalil@mun.ca Actuator Fault detection and diagnosis Identification Modeling ASME Letters in Dynamic Systems and Control. Received November 23, 2022; Accepted manuscript posted April 29, 2023. doi:10.1115/1.4062572 Copyright © 2023 by ASME Accepted Manuscript Not Copyedited Output Estimation...

...Evan Kawamura; Dilmurat Azimov This study aims to analyze three unmanned aerial vehicles’ static and dynamic motor thrust models and to compare them with flight test telemetry motor angular velocity data as ground truth. This comparison determines which model is the most accurate based on the root...

...Manash Chakraborty; Ryan J. Caverly This letter presents a method to model the disturbance environment of a dual-stage hard disk drive (HDD), which is then used to predict the actuator stroke usage (i.e., the range of actuator displacement used) of a closed-loop track-following controller...

... navigation and obstacle avoidance in dynamic environments. The literature on modeling and control of omni-wheel robots usually relies on the kinematic model or simplified kinematic model. Then developing control laws based on these reduced-effect models. In this article, we developed an efficient full...

... conditions, and this may lead to the cavity collapse and degradation of drag reduction. In the present study, a lumped-element model is applied for the analysis of dynamics of the air cavity under a boat hull moving in the presence of sea waves. When the hull accelerates from a low initial speed to a high...

.... Modeling of the melt pool image response to changes in the input laser power is presented. Based on this identified model, a real-time feedback controller is implemented experimentally on a single track and part scales. On a single-track scale, the controller successfully tracks a time-varying melt pool...

... for a series of coaxial magnetic pendulums are derived, and the solution is compared to experimental results. The equilibrium points and their stability are also determined. algebraic/geometric methods MEMS model validation modeling multibody systems nonlinear systems vibrations Natural...

...Chitra Dangwal; Marcello Canova Predicting the chemical and physical processes occurring in Lithium-ion cells with high-fidelity electrochemical models is today a critical requirement to accelerate the design and optimization of battery packs for automotive and aerospace applications. One...

...Yumeng Wu; George Chiu This paper proposes an improved model of height profile for drop-on-demand printing of ultraviolet curable ink. Unlike previous model, the proposed model propagates volume and covered area based on height difference between adjacent drops. Height profile is then calculated...

... the pulsing motion of Xenia coral arms, we develop an additional soft flexure system that converts the linear translation to rotary motion. The design and fabrication of the electromagnetic actuator and compliant flexure are first described. Models for the magnetic forces and the joint kinematics...

... are linear discriminant analysis (LDA) and boosted trees (BT), which are representative methods of the two major categories of machine learning algorithms, parametric and nonparametric. To analyze the performance of the aforementioned classification methods, a number of model evaluation metrics including...

...Amir Iqbal; Zhu Mao; Yan Gu The complex dynamic behaviors of legged locomotion on stationary terrain have been extensively analyzed using a simplified dynamic model called the spring-loaded inverted pendulum (SLIP) model. However, legged locomotion on dynamic platforms has not been thoroughly...

...David J. Dunlop; Mark A. Minor Perching in unmanned aerial vehicles is appealing for reconnaissance, monitoring, communications, and charging. This paper focuses on modeling, simulation, and control of bioinspired perching in unmanned aerial vehicles on cylindrical objects, which will be used...

... . 10.1126/science.1245842 [2] Naldi , G. , Pareschi , L. , and Toscani , G. , 2010 , Mathematical Modeling of Collective Behavior in Socio-Economic and Life Sciences ( Modeling and Simulation in Science, Engineering and Technology ), Birkhäuser , Boston . [3] Jerath , K...

..., represented in the spatially fixed frame of reference. 08 12 2019 20 02 2020 23 02 2020 04 03 2020 biological systems applications medical robotics modeling microswimmers Microrobots that can swim and navigate in microchannels hold great potential for many medical...

...Saravanan Duraiarasan; Rasoul Salehi; Anna Stefanopoulou; Siddharth Mahesh; Marc Allain Stringent NO X emission norm for heavy duty vehicles motivates the use of predictive models to reduce emissions of diesel engines by coordinating engine parameters and aftertreatment. In this paper, a physics...

...Amir Hosein Zamanian; David Y. Son; Paul S. Krueger; Edmond Richer In this paper, we established an analytical model that avoids extensive numerical computation for the analysis of a hydraulically amplified dielectric elastomer actuator. This actuator comprises a thin elastomer shell filled...