Journal of Dynamic Systems, Measurement, and Control: Recent submissions
Now showing items 121-140 of 5506
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Modeling, Feedforward Control, and Constrained Trajectory Generation for a Concrete Conveyance System
(The American Society of Mechanical Engineers (ASME), 8/21/2023 )Automated fabrication of concrete elements requires precise control of outgoing volume flow. Since measurements of the volume flow or the total extruded volume are challenging during production, a feedforward control is ... -
Gyroscopic Balancer-Enhanced Motion Control of an Autonomous Bikebot
(The American Society of Mechanical Engineers (ASME), 8/21/2023 )Bikebot (i.e., bicycle-based robot) is a class of underactuated balance robotic systems that require simultaneous trajectory tracking and balance control tasks. We present a tracking and balance control design of an ... -
Shaping the Dynamics of a Low-Stiffness Positioning System by Mechatronic Design for Enabling Stable Unity Gain Feedback
(The American Society of Mechanical Engineers (ASME), 8/17/2023 )The paper presents a method for enabling feedback control of a mechatronic system without a dedicated controller by tailoring structural modes of the mechanical structure for loop shaping by design. Structural modes are ... -
Data Fusion and Pattern Classification in Dynamical Systems Via Symbolic Time Series Analysis
(The American Society of Mechanical Engineers (ASME), 7/26/2023 )Symbolic time series analysis (STSA) plays an important role in the investigation of continuously evolving dynamical systems, where the capability to interpret the joint effects of multiple sensor signals is essential for ... -
Boundary Control Design of Three-Dimensional Vibrating Marine Riser System With Barrier Term
(The American Society of Mechanical Engineers (ASME), 7/26/2023 )In this paper, a boundary control with barrier term is proposed for a typical three-dimensional flexible riser system by integrating backstepping technique with barrier Lyapunov functions. The proposed boundary control ... -
Dynamic Lumped Parameter Modeling and Stability Analysis of Planar Hydraulically Amplified Dielectric Elastomer Actuators
(The American Society of Mechanical Engineers (ASME), 8/1/2023 1)Hydraulically amplified dielectric elastomer actuators (HADEAs) comprise a hyper-elastic inflatable membrane filled with an incompressible dielectric fluid and partially covered with a pair of electrodes. Applying voltage ... -
Simulation and Validation of Fluid Inertia Effects in External Gear Machines Using Lumped Parameter Modeling
(The American Society of Mechanical Engineers (ASME), 8/1/2023 1)Lumped parameter modeling is a consolidated technique for analyzing the fluid dynamic behavior of positive displacement machines, owing to their computational swiftness and the ease of integrating other physical domains ... -
Design and Validation of a State-Dependent Riccati Equation Filter for State of Charge Estimation in a Latent Thermal Storage Device
(The American Society of Mechanical Engineers (ASME), 7/17/2023 )Latent thermal energy storage (TES) devices could enable advances in many thermal management applications, including peak load shifting for reducing energy demand and cost of HVAC or providing supplemental heat rejection ... -
A Globally Stable Adaptive Controller for the Human Shank Dynamics
(The American Society of Mechanical Engineers (ASME), 6/14/2023 )In this paper, we propose a globally stable adaptive controller for the human shank motion tracking problem that appears in neuromuscular electrical stimulation systems. The control problem is complicated by the fact that ... -
A Method for Robust Partial Quadratic Eigenvalue Assignment With Repeated Eigenvalues
(The American Society of Mechanical Engineers (ASME), 6/14/2023 )A new method is proposed for robust partial quadratic eigenvalue assignment problem (RPQEAP) with repeated prescribed eigenvalues. We first derive a result on the solution of partial quadratic eigenvalue assignment problem, ... -
Predictive Generalized Active Disturbance Rejection Control for Fractional Order Systems With Time Delay
(The American Society of Mechanical Engineers (ASME), 6/6/2023 1)In this paper, two different active disturbance rejection control techniques based on notion of Smith Predictor are proposed for control of fractional order stable systems with time delay. In the proposed Smith Predictor-based ... -
Linear Quadratic Regulator for Delayed Systems Using the Hamiltonian Approach and Exact Closed-Loop Poles for First-Order Systems
(The American Society of Mechanical Engineers (ASME), 5/25/2023 )We consider the linear quadratic regulator (LQR) for linear constant-coefficient delay differential equations (DDEs) with multiple delays. The Hamiltonian approach is used instead of an algebraic Riccati partial differential ... -
Discrete-Time Constrained Controller for Proportional Directional Control Valve-Based Electrohydraulic System With Parametric Uncertainty and Disturbances
(The American Society of Mechanical Engineers (ASME), 5/18/2023 )This paper develops a discrete constrained controller for electrohydraulic system (EHS) controlled by proportional directional control (PDC) valve while taking parametric uncertainties into account. The proposed controller ... -
Micro-Energy Harvesting From Automotive Dynamics
(The American Society of Mechanical Engineers (ASME), 2023)Most modern vehicles feature some level of automation that contributes to the overall feeling of comfort and safety. Traditional designs are, however, more difficult to apply. In fact, it is a growing consumer of wires for ... -
Electromagnetic Model of Linear Resonant Actuators
(The American Society of Mechanical Engineers (ASME), 2023)Linear resonant actuators (LRAs) are used extensively in consumer electronic devices such as cell phones and fitness trackers to provide haptic signals to users. This work presents a dynamic model of LRAs based, principally, ... -
Model-Based Estimation of Vehicle Center of Gravity Height and Load
(The American Society of Mechanical Engineers (ASME), 2023)With an increasing number of driver assistance functions and the upcoming trend of autonomous driving, knowledge of the current state and changeable parameters of the vehicle becomes more and more important. One particularly ... -
Balancing a Stick With Eyes Shut: Inverted Pendulum on a Cart Without Angle Measurement
(The American Society of Mechanical Engineers (ASME), 2023)We consider linear time-invariant dynamic systems in the single-input, single-output (SISO) framework. In particular, we consider stabilization of an inverted pendulum on a cart using a force on the cart. This system is ... -
Model Reference Control-Based Steering Feel Improvement for Electric Power-Assisted Steering System
(The American Society of Mechanical Engineers (ASME), 2023)Drivers are sensitive to steering feel of a vehicle and significant tuning efforts are placed to set the desired steering feel. This paper discusses a closed-loop torque overlay control system to improve the steering feel ... -
Co-Optimization of Design and Control of Energy Efficient Hybrid Electric Vehicles Using Coordination Schemes
(The American Society of Mechanical Engineers (ASME), 2023)Design and control co-optimization studies for hybrid vehicles have been proposed in the past. However, such works suffer from difficulties arising due to (a) diverse real- and integer-valued variables, (b) complex nonlinear ... -
Control of Autonomous Vehicles Via Multistage Linear Feedback Design
(The American Society of Mechanical Engineers (ASME), 2023)In this paper, we show how autonomous vehicles performing a certain task can be controlled from one command center in order to achieve certain goals. The command center provides individual feedback gains to each vehicle ...