Control Systems Stocks List
Symbol | Grade | Name | % Change | |
---|---|---|---|---|
GVP | D | GSE Systems, Inc. | -10.85 | |
LMB | B | Limbach Holdings, Inc. | -1.28 | |
ROP | D | Roper Industries, Inc. | -0.77 | |
PSN | D | Parsons Corporation | -0.43 | |
PWR | A | Quanta Services, Inc. | -0.39 | |
HOLI | D | Hollysys Automation Technologies, Ltd. | 0.55 | |
STM | F | STMicroelectronics N.V. | 1.14 | |
CVGI | F | Commercial Vehicle Group, Inc. | 1.19 | |
VPG | C | Vishay Precision Group, Inc. | 1.26 | |
DCO | A | Ducommun Incorporated | 1.32 |
Related Industries: Aerospace & Defense Asset Management Auto Parts Communication Equipment Diversified Industrials Engineering & Construction Farm & Construction Equipment Internet Software & Services Oil & Gas Equipment & Services Scientific & Technical Instruments Semiconductors Software - Application Specialty Retail
Symbol | Grade | Name | Weight | |
---|---|---|---|---|
BOUT | C | Innovator IBD Breakout Opportunities ETF | 6.82 | |
RNEW | C | VanEck Green Infrastructure ETF | 6.6 | |
GCAD | A | Gabelli Equity Income ETF | 6.56 | |
PXJ | B | PowerShares Dynamic Oil Services | 5.9 | |
IEZ | F | iShares U.S. Oil Equipment & Services ETF | 5.12 |
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- Control Systems
A control system manages, commands, directs, or regulates the behavior of other devices or systems using control loops. It can range from a single home heating controller using a thermostat controlling a domestic boiler to large Industrial control systems which are used for controlling processes or machines.
For continuously modulated control, a feedback controller is used to automatically control a process or operation. The control system compares the value or status of the process variable (PV) being controlled with the desired value or setpoint (SP), and applies the difference as a control signal to bring the process variable output of the plant to the same value as the setpoint.
For sequential and combinational logic, software logic, such as in a programmable logic controller, is used.
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