Combination Motor Control Units
... may come from a variety of digital or analog signals from various field devices. The PLC converts the input signal into a logic signal that can be used by the CPU. Output modules convert control signals from the CPU into a digital or analog signal that can be used to control various field devices, s ...
... may come from a variety of digital or analog signals from various field devices. The PLC converts the input signal into a logic signal that can be used by the CPU. Output modules convert control signals from the CPU into a digital or analog signal that can be used to control various field devices, s ...
Expression control in automated musical instruments
... Note that wide control of operating pressure on reedpipe based instruments can be very problematic, since reed pipes do not keep tuning very well when exposed to varying pressure. This problem is non existing with flue pipes. However these pipes also maintain pitch only over a small range of pressur ...
... Note that wide control of operating pressure on reedpipe based instruments can be very problematic, since reed pipes do not keep tuning very well when exposed to varying pressure. This problem is non existing with flue pipes. However these pipes also maintain pitch only over a small range of pressur ...
Aalborg Universitet Multiagent Based Distributed Control for State-of-Charge Balance of Distributed
... information discovery process, only communication between direct neighboring agents is needed. The proposed method has two advantages. Firstly, modifying the reference voltage given has less impact on system stability compared to gain scheduling. Secondly, by adopting multiagent methodology, the sys ...
... information discovery process, only communication between direct neighboring agents is needed. The proposed method has two advantages. Firstly, modifying the reference voltage given has less impact on system stability compared to gain scheduling. Secondly, by adopting multiagent methodology, the sys ...
Aalborg Universitet Distributed Consensus-Based Control of Multiple DC-Microgrids Clusters Guerrero, Josep M.
... exchanges among neighboring units ultimately yield the same global average at every unit. The usage of these algorithms for MG application has been considered recently [8], [13]–[15]. A broadcast gossip algorithm is presented in [8] for secondary voltage and frequency control of ac MGs which tightly ...
... exchanges among neighboring units ultimately yield the same global average at every unit. The usage of these algorithms for MG application has been considered recently [8], [13]–[15]. A broadcast gossip algorithm is presented in [8] for secondary voltage and frequency control of ac MGs which tightly ...
idle speed control
... To comply with federal emissions standards, idle speed control systems are used Idle speed controlled by electronic module Earlier systems, engines idled in open loop Idle systems depend on inputs to PCM ...
... To comply with federal emissions standards, idle speed control systems are used Idle speed controlled by electronic module Earlier systems, engines idled in open loop Idle systems depend on inputs to PCM ...
EE 1272327
... results in increasing attention on Z-source inverter, Fig.1. Circuit diagram of a 3-phase Z-source inverter especially for the application where the input DC source has a wide voltage range, such as fuel cell An additional parameter is introduced in Zmotor drive system and the photovoltaic (PV) grid ...
... results in increasing attention on Z-source inverter, Fig.1. Circuit diagram of a 3-phase Z-source inverter especially for the application where the input DC source has a wide voltage range, such as fuel cell An additional parameter is introduced in Zmotor drive system and the photovoltaic (PV) grid ...
POR Tiptronic System G40 Diagnostics
... The Tiptronic control module is connected with the DME control module via a data lead (CAN bus). Never pull off or push on the control module connector with the ignition switched on. If the DME control module connector, for example, is pulled off with the ignition switched on, the on-board diagnosti ...
... The Tiptronic control module is connected with the DME control module via a data lead (CAN bus). Never pull off or push on the control module connector with the ignition switched on. If the DME control module connector, for example, is pulled off with the ignition switched on, the on-board diagnosti ...
one channel microstepping motor driver board - Inter
... performance by reducing the distortion of the current waveform due to the motor BEMF. The electrical schematic of the realized board is shown in figure 2. The RESET input (active low) sets the translator to a predefined home state (see figures for home conditions) and turns off all of the DMOS outpu ...
... performance by reducing the distortion of the current waveform due to the motor BEMF. The electrical schematic of the realized board is shown in figure 2. The RESET input (active low) sets the translator to a predefined home state (see figures for home conditions) and turns off all of the DMOS outpu ...
... autonomous operation can be necessary in case of limited or no communication, or if desired for reliability. One common scenario is autonomous load power sharing using droop methods [13] when multiple inverters operate in parallel. For autonomous operation of an inverterbased microgrid, smart invert ...
Resilient control systems
In our modern society, computerized or digital control systems have been used to reliably automate many of the industrial operations that we take for granted, from the power plant to the automobiles we drive. However, the complexity of these systems and how the designers integrate them, the roles and responsibilities of the humans that interact with the systems, and the cyber security of these highly networked systems has led to a new paradigm in research philosophy for next generation control systems. Resilient Control Systems consider all of these elements and those disciplines that contribute to a more effective design, such as cognitive psychology, computer science, and control engineering to develop interdisciplinary solutions. These solutions consider such things such as how to tailor the control system operating displays to best enable the user to make an accurate and reproducible response, how to design in cyber security protections such that the system defends itself from attack by changing its behaviors, and how to better integrate widely distributed computer control systems to prevent cascading failures that result in disruptions to critical industrial operations. In the context of cyber-physical systems, resilient control systems are an aspect that focuses on the unique interdependencies of a control system, as compared to information technology computer systems and networks, due to its importance in operating our critical industrial operations.