Introduction to Closed Loop Controlled

The output is closed-loop controlled using a proportional-integral (PI) control system.

This study considered each stage as an individual unit consisting of a programmable logic controller (S7300 PLC) and a closed-loop controlled vector drive (G120).

Here, we present a closed-loop controlled photopolymerization process for fabrication of hydrogels with controlled storage moduli.

Monitoring seated stability toward the development of closed-loop controlled neuroprosthetic technologies could be beneficial for restoring trunk stability during sitting in affected individuals.

The dq-frame admittance of closed-loop controlled three-phase converters is a linearized model that is dependent on the operating points of the system.

A closed-loop controlled system usually consists of the main structure, sensors, and actuators.

Multiple closed-loop controlled vehicles and the mutual interferences between them are simulated in a common 3D environment alongside other traffic.

Two closed-loop controlled haptic devices were used to present cutaneous and kinesthetic weights, in isolation and together, with a precision of 0.

Compared with the open-loop operation, the closed-loop controlled actuator demonstrated a much more rapid and accurate response (the rising time and settling time were reduced over 80%) and excellent tracking and disturbance rejection capabilities.

At the same time, all the signals in the closed-loop controlled system are bounded and the controlled system is practically fixed-time stable.

A closed-loop controlled system usually consists of the main structure, sensors, and actuators.

This technique involves two closed-loop controlled models: an upper-level longitudinal vehicle dynamics model, and a lower-level brake hydraulic, dynamic model.

A case-study on a closed-loop controlled satellite is provided along with an extensive Monte Carlo simulation to evaluate the proposed method’s performance.

These constraints avoid overfitting that arises by fitting closed-loop controlled systems.

We present the closed-loop controlled compensation of the thermally induced lens in a high-power thin-disk oscillator to obtain fundamental-mode operation over a wide range of pump powers.

Due to the nonlinear characteristic of the gas-discharge plasma and influenced of the gas pressure, outside magnetic field and state of cathode, the arc discharge process in ion sources for neutral beam injection(NBI) is difficult to be closed-loop controlled stably with the arc power supply (APS).

The proposed control scheme guarantees that all signals within the closed-loop controlled system are bounded and the output tracking error falls within a small range predefined by the prescribed performance within a finite time.

In this article, a nonlinear two-dimensional transient heat transfer model was established in ANSYS APDL, and a new temperature closed-loop controlled near-infrared laser heat source was described.

Based on the optical feedback of the designed beam splitter, the light intensity was closed-loop controlled by an acousto-optic modulator; finally, the power outside the loop was stabilized as well.

In recent years, the newly appeared closed-loop neuromodulation technique composed of closed-loop controlled stimulation system and neuromodulation is the product of medicine and inter-disciplines.

The main objective of this paper is to provide model based FDI for current sensor fault closed-loop controlled Doubly Fed Induction Generator (DFIG) model connected to power grid.

For validation of the influence of modeling adequacy on closed-loop controlled DFIG, transient stability study under the different operating conditions is investigated.

Physiological closed-loop controlled (PCLC) medical devices are complex systems integrating one or more medical devices with a patient’s physiology through closed-loop control algorithms; introducing many failure modes and parameters that impact performance.

An event-triggered dynamic output feedback control scheme is proposed to stabilize a class of uncertain networked Markovian jump systems with partly unknown transition rates, and a suitable Lyapunov–Krasovskii functional is then introduced to guarantee the asymptotical stability in mean-square sense of the closed-loop controlled system.

Furthermore, a closed-loop controlled system was developed to allow automatic path tracking and PID control of the swimmer, leading to distance errors and steering errors within ±0.

Then, the motor that needs to complete the tracking and conducted experiments is modeled and closed-loop controlled in this paper.

We can verify through our laboratory plant for closed-loop controlled continuous mashing that the representation of producion data in latent space is plausible and feasible, because we can observe that the same production process lies in the same region in latent space, and in it different production processes are distinguishable from each other.

The objective of this study was to develop a novel closed-loop controlled continuous tablet manufacturing line, which first uses hot melt extrusion (HME) to produce pellets based on API and a polymer matrix.

With the proposed scheme the experimental results verified that the closed-loop controlled micromirror follows the given triangular trajectories precisely.

Fault detection and fault accommodation, as well as fault tolerance, are important issues in closed-loop controlled three-phase converters.

Two closed-loop controlled haptic devices were used to present weights with a precision of 0.

Furthermore, sufficient conditions in terms of linear matrix inequalities (LMIs) are established to guarantee the required boundedness performance of the overall closed-loop controlled system during the two phases with generally uncertain transition rates (TRs) simultaneously.

To this end we show that within the continuous-time closed-loop controlled system the optimal final time linearly decreases in time, as one could intuitively expect.

Simulation reinforced by experimental results demonstrated the success of the FD in a closed-loop controlled inverter driven IM.

The closed-loop controlled sub-system is presented to transfer the stimulator into a closed-loop system.

In this paper, an inductively coupled wireless power transfer device has been proposed, which consists of H-bridge inverter, loosely coupled transformer, S/LCC compensating circuit, and a closed-loop controlled DC-DC converter.

This paper presents the efficiency improvement in a speed closed-loop controlled permanent magnet synchronous machine (PMSM) sensorless drive.

Finally, the experimental results verify that the semiregulated DCT based on the proposed approach not only improves efficiency, but also achieves the approximate PT ability with the relatively high-cost closed-loop controlled DCT.

In this paper, we demonstrate closed-loop controlled outdoor flights at night on a quadrotor.

By exploiting the specific structure of the Laplacian matrix associated with cooperation-competition networks, we introduce a novel coordinate transformation based on which the corresponding convergence analysis of closed-loop controlled systems is provided.

Physiological closed-loop controlled medical devices automatically adjust therapy delivered to a patient to adjust a measured physiological variable.

Black-box identification algorithms process an input/output sequence recorded for a long period of time during the functioning of a closed-loop controlled system and return a model of the system.

In order to maintain constant pressure and, thus, force, pressure was measured and stabilized through electrically powered pressure valve that was closed-loop controlled.

This paper deals with two techniques suitable for quantifying the level of rotor demagnetization in closed-loop controlled five-phase AC permanent magnet machines.