Journal of Dynamic Systems, Measurement, and Control: Recent submissions
Now showing items 421-440 of 5605
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Reinforcement Learning for Active Noise Control in a Hydraulic System
(The American Society of Mechanical Engineers (ASME), 2021)Hydraulic pressure ripple in a pump, as a result of converting rotational power to fluid power, continues to be a problem faced when developing hydraulic systems due to the resulting noise generated. In this paper, we ... -
Quadratic Constrained Periodic Optimization for Bandlimited Linear Systems Via the Fourier-Based Method
(The American Society of Mechanical Engineers (ASME), 2021)Motivated by engineering applications, we address bounded steady-state optimal control of linear dynamical systems undergoing steady-state bandlimited periodic oscillations. The optimization can be cast as a minimization ... -
Control of Uniflagellar Soft Robots at Low Reynolds Number Using Buckling Instability
(The American Society of Mechanical Engineers (ASME), 2021)In this paper, we analyze the inverse dynamics and control of a bacteria-inspired uniflagellar robot in a fluid medium at low Reynolds number. Inspired by the mechanism behind the locomotion of flagellated bacteria, we ... -
Track-Following Controller Design Using an Active Magnetic Bearing for Measurement of the Rotor Dynamics Coefficient of the Annular Seal
(The American Society of Mechanical Engineers (ASME), 2021)This study introduces a track-following controller design to measure the rotor dynamics (RD) coefficient of the annular seal using active magnetic bearings. The annular seal is implemented contiguously to prevent leakage ... -
Guaranteeing String Stability of Multiple Interconnected Vehicles Using Heterogeneous Controllers
(The American Society of Mechanical Engineers (ASME), 2021)In this paper, the issue of string stability for acceleration-controlled vehicles interconnected in a chain is studied. String stability is concerned with having bounded displacements between vehicles in such a way that ... -
A Particle Filter and Long Short-Term Memory Fusion Technique for Lithium-Ion Battery Remaining Useful Life Prediction
(The American Society of Mechanical Engineers (ASME), 2021)Accurate prediction of the remaining useful life (RUL) of lithium-ion batteries can improve the durability, reliability, and maintainability of battery system operation in electric vehicles. To achieve high-accuracy RUL ... -
Theoretical Control-Centric Modeling for Precision Model-Based Sliding Mode Control of a Hydraulic Artificial Muscle Actuator
(The American Society of Mechanical Engineers (ASME), 2021)Artificial muscles (AMs) traditionally rely on pneumatic sources of fluid power. The use of hydraulics can increase the power and force to weight and volume ratios of AM actuators. This paper develops a control-centric ... -
Auto-Tuning Control of Proton Exchange Membrane Water Electrolyzer With Self-Assessment and Gain Scheduling
(The American Society of Mechanical Engineers (ASME), 2021)Proton exchange membrane (PEM) electrolyzer can produce gases at the pressure suitable for direct storage into metal hydride cylinders, bypassing compressors, and other auxiliary components. For direct storage into metal ... -
Optimal Design for Energy Harvesting Vibration Absorbers
(The American Society of Mechanical Engineers (ASME), 2021)Energy harvesting vibration absorbers (EHVAs) represent a novel type of vibration absorbers where the dissipated energy is harnessed in the absorber system. Conventional optimization-based methods can be utilized for optimal ... -
Sizing Optimization of Pneumatic Actuation Systems Through Operating Point Analysis
(The American Society of Mechanical Engineers (ASME), 2020)This paper reports a study on the static and dynamic behavior of pneumatic actuation systems, resulting in a comprehensive view of the influence of the system parameters on the energy efficiency and dynamic performance. ... -
Optimized Artificial Neural Network Model and Compensator in Model Predictive Control for Anomaly Mitigation
(The American Society of Mechanical Engineers (ASME), 2020)This paper presents a new artificial neural network (ANN)-based system model that concatenates an optimized artificial neural network (OANN) and a neural network compensator (NNC) in series to capture temporally varying ... -
Gaussian Process-Driven, Nested Experimental Co-Design: Theoretical Framework and Application to an Airborne Wind Energy System
(The American Society of Mechanical Engineers (ASME), 2020)This paper presents and experimentally evaluates a nested combined plant and controller optimization (co-design) strategy that is applicable to complex systems that require extensive simulations or experiments to evaluate ... -
Stability Regions of Vehicle Lateral Dynamics: Estimation and Analysis
(The American Society of Mechanical Engineers (ASME), 2020)A new method is proposed to estimate and analyze the vehicle lateral stability region, which provides a direct and intuitive demonstration for the safety and stability control of ground vehicles. Based on a four-wheel ... -
Lumped-Parameter Response Time Models for Pneumatic Circuit Dynamics
(The American Society of Mechanical Engineers (ASME), 2020)Resistor–capacitor (RC) response time models for pressurizing and depressurizing a pneumatic capacitor (mass accumulator) through a resistor (flow restriction) comprise a framework to systematically analyze complex fluidic ... -
The Use of Partial Stability in the Analysis of Interconnected Systems
(The American Society of Mechanical Engineers (ASME), 2020)In this paper, we develop sufficient conditions for uniform asymptotic stability of interconnected dynamical systems that are not in cascade form. We show that the stability analysis of a two-subsystem interconnection can ... -
Modified Posicast Control Design Method Based on the Parameters of a Fractional Order System
(The American Society of Mechanical Engineers (ASME), 2021)In this study, a novel design method for half-cycle and modified posicast controller structures is proposed for a class of the fractional order systems. In this method, all required design variable values, namely, the input ... -
Theoretical and Simulation Investigations on Flow Ripple Reduction of Axial Piston Pumps Using Nonuniform Distribution of Pistons
(The American Society of Mechanical Engineers (ASME), 2020)The output flow ripple of the axial piston pump is one of the excitation sources for the hydraulic system vibration. The amplitudes of its specific harmonics must be reduced to avoid the resonance with the hydraulic pipeline. ... -
A New Method for Fault Detection of Rotating Machines in Motion Control Applications Using PROFIdrive Information and Support Vector Machine Classifier
(The American Society of Mechanical Engineers (ASME), 2020)Electric motors are widely used in the industry. Several studies have proposed methods to detect anomalies in their operation, but always using sensors dedicated to this purpose. In this sense, this work aims to fill gaps ... -
Multistage Time-Optimal Control for Synchronization Process in Electric-Driven Mechanical Transmission With Angle Alignment Considering Torque Response Process
(The American Society of Mechanical Engineers (ASME), 2020)The synchronization process takes up almost one half of the time of the gear-shifting process, and also influences the impacts between the sleeve and the gear ring. To avoid impacts and reduce time duration, a time-optimal ... -
Robot Collision Detection Without External Sensors Based on Time-Series Analysis
(The American Society of Mechanical Engineers (ASME), 2020)To ensure the human safety in the process of human–robot cooperation, this paper proposes a robot collision detection method without external sensors based on time-series analysis (TSA). In the investigation, first, based ...