Disk Drive Model Below is a picture of the system to be modeled. The head-disk assembly (HDA) and actuators are modeled by a 10th-order transfer function including two rigid-body modes and the first four resonances. The model input is the current ic driving the voice coil motor, and the...
The specific operation of the thyristor converter, such as nonlinearity and discreteness, is taken into account, as are changes in the regime of the drive depending upon load. The structure of a system for direct digital control of the electric drive is considered....
In this paper digital control of Variable freqency drive system fed by hight frequency SPWM Converter is researched, which uses the IGBT as main swithch. A control plan which uses INTEL8031 and SLE4520 is presented. The hardware, the control algorithm and the software of the control system are...
The invention provides a full digital control one-drive-two roll automatic double frequency quenching method and a system. The method is as follows: a cold roll installed on a first set of quenching machine tool is quenched according to technical requirements; and meanwhile, the longer continuous...
Anomaly detection of an automation system involves two steps: continuous monitoring of equipment using sensors and detecting anomalies with a detection model. One of the main challenges in anomaly detection remains in the processing of large amounts of data. It is difficult to distinguish between ...
simulatordevkitautonomous-vehiclestestbedautonomous-systemsself-driving-carsautodriveautonomous-robotsdigital-twinsautodrive-ecosystem UpdatedDec 23, 2024 Curated repository of awesome Digital Twin resources awesomeawesome-listdigital-twindigital-twins UpdatedDec 30, 2024 ...
and increasing business instrumentation. These factors offer completely new ways to drive price differentiation, efficiency, and accuracy. An increasing portion of the value captured is also shared with partners, customers, and community participants, because the locus of any business model expands into...
In the field of control systems, a set of signals are collected from sensors in order to perform the necessary actions to obtain the desired output from a reference indicated by the user [1,2]. A digital controller is usually implemented on a programmable device, such as a microcontroller, ...
is now promoting sub-100 GHz to support NR via a twofold strategy. First, legacy spectrum will be refarmed to ensure smooth evolution to 5.5G. Second, joint efforts will be made to ensure that large-bandwidth spectrum mmWave and the upper part of 6 GHz (U6GHz) will be allocated to 5.5...
Digital models help drive physical entities, and in turn, physical entities drive digital models, realizing the virtual reality fusion bidirectional mapping model in a real sense. The dynamic process of digital twins is illustrated in Figure 1. Figure 1. The digital twins technology (DTT). As ...